HR job title
- Professor
- Contact Info
- 1 979 845 8632
- ORCiD
- 0000-0002-6117-056X
Ohsfeldt, Robert Professor
Positions
- Professor, Health Policy and Management, School of Public Health
- Overview
- Publications
- Research
- Teaching
- Works By Students
- Background
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Overview
Publications
selected publications
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academic article
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Touma, Z., Kayaniyil, S., Parackal, A., Bonilla, D., Su, J., Johnston, A., ... Chandran, S.
(2024).
Modelling long-term outcomes for patients with systemic lupus erythematosus. Seminars in Arthritis and Rheumatism.
68, 152507-152507.
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Wagle, N. S., Park, S., Washburn, D., Ohsfeldt, R., Kum, H., & Singal, A. G.
(2024).
Racial and Ethnic Disparities in Hepatocellular Carcinoma Treatment Receipt in the United States: A Systematic Review and Meta-Analysis. Cancer Epidemiology, Biomarkers and Prevention.
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Wagle, N. S., Park, S., Washburn, D., Ohsfeldt, R. L., Rich, N. E., Singal, A. G., & Kum, H.
(2023).
Racial, Ethnic, and Socioeconomic Disparities in Treatment Delay Among Patients With Hepatocellular Carcinoma in the United States. 21(5), 1281-1292.e10.
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Vitko, A. S., Martin, P. A., Zhang, S., Johnston, A. F., Ohsfeldt, R. L., Zheng, S., & Liepa, A. M.
(2023).
Abstract P6-07-01: Costs of breast cancer recurrence after initial treatment for high risk early breast cancer using SEER-Medicare linked data. Cancer Research.
83(5_Supplement), p6-07-01-p6-07-01.
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Anyatonwu, S. C., Giannouchos, T. V., Washburn, D. J., Quinonez, R. A., Ohsfeldt, R. L., & Kum, H.
(2022).
Predictors of Pediatric Frequent Emergency Department Use Among 7.6 million Pediatric Patients in New York. Academic Pediatrics.
22(6), 1073-1080.
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Wagle, N. S., Park, S., Washburn, D., Ohsfeldt, R. L., Rich, N. E., Singal, A. G., & Kum, H.
(2022).
Racial, Ethnic, and Socioeconomic Disparities in Curative Treatment Receipt and Survival in Hepatocellular Carcinoma. Hepatology Communications.
6(5), 1186-1197.
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Kassabian, M., Calderwood, M. S., & Ohsfeldt, R.
(2022).
A Cost-Effectiveness Analysis of Fosfomycin: A Single-Dose Antibiotic Therapy for Treatment of Uncomplicated Urinary Tract Infection. Health Services Insights.
15, 11786329221126340-117863292211263.
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Nabil, A. K., Barry, A. E., Kum, H., & Ohsfeldt, R. L.
(2022).
Actual and perceived E-cigarettes behaviors among a national sample of U.S. college students. Journal of American College Health.
1-9.
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Giannouchos, T. V., Kum, H., Gary, J., Ohsfeldt, R., & Morrisey, M.
(2021).
The Effect of the Medicaid Expansion on Frequent Emergency Department Use in New York. Journal of Emergency Medicine.
61(6), 749-762.
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Giannouchos, T. V., Kum, H., Gary, J. C., Morrisey, M. A., & Ohsfeldt, R. L.
(2021).
The effect of expanded insurance coverage under the Affordable Care Act on emergency department utilization in New York. American Journal of Emergency Medicine.
48, 183-190.
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Karim, M. A., Singal, A. G., Ohsfeldt, R. L., Morrisey, M. A., & Kum, H.
(2021).
Health services utilization, out-of-pocket expenditure, and underinsurance among insured non-elderly cancer survivors in the United States, 2011-2015. Cancer Medicine.
10(16), 5513-5523.
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Ohsfeldt, R., Kelton, K., Klein, T., Belger, M., Mc Collam, P. L., Spiro, T., Burge, R., & Ahuja, N.
(2021).
Cost-Effectiveness of Baricitinib Compared With Standard of Care: A Modeling Study in Hospitalized Patients With COVID-19 in the United States. Clinical Therapeutics: the international peer-reviewed journal of drug therapy.
43(11), 1877-1893.e4.
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Bisognano, J., Schneider, J. E., Davies, S., Ohsfeldt, R. L., Galle, E., Stojanovic, I., ... Zile, M. R.
(2021).
Cost-impact analysis of baroreflex activation therapy in chronic heart failure patients in the United States. BMC Cardiovascular Disorders.
21(1), 155.
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Ohsfeldt, R. L., Choong, C., Mc Collam, P. L., Abedtash, H., Kelton, K. A., & Burge, R.
(2021).
Inpatient Hospital Costs for COVID-19 Patients in the United States. Advances in Therapy.
38(11), 5557-5595.
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Urowitz, M. B., Ohsfeldt, R. L., Wielage, R. C., Dever, J. J., Zakerifar, M., Asukai, Y., Ramachandran, S., & Joshi, A. V.
(2020).
Comparative analysis of long-term organ damage in patients with systemic lupus erythematosus using belimumab versus standard therapy: a post hoc longitudinal study. Lupus Science & Medicine.
7(1), e000412-e000412.
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Giannouchos, T., Kum, H., Ohsfeldt, R., Gary, J., & Morrisey, M.
(2020).
Medicaid Expansion Resulted in Decreased Odds of Frequent Emergency Department Use Among Medicaid Beneficiaries and the Uninsured in New York. 55(S1), 77-77.
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Karim, M., Nabil, A. K., Khodakarami, N., Kum, H. C., Foster, M. J., & Ohsfeldt, R. L.
(2020).
PCN133 ECONOMIC EVALUATION OF EPIDERMAL GROWTH FACTOR RECEPTOR - TYROSINE KINASE INHIBITOR (EGFR-TKI) DRUGS IN NON-SMALL CELL LUNG CANCER (NSCLC) TREATMENT: A SYSTEMATIC REVIEW OF RECENT STUDIES. 23, s46-S46.
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Wells, R., Breckenridge, E. D., Siaez, M., Tamayo, L., Kum, H., & Ohsfeldt, R. L.
(2020).
Self-Reported Quality, Health, and Cost-Related Outcomes of Care Coordination Among Patients with Complex Health Needs. 23(1), 59-67.
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Giannouchos, T. V., Washburn, D. J., Kum, H., Sage, W. M., & Ohsfeldt, R. L.
(2020).
Predictors of Multiple Emergency Department Utilization Among Frequent Emergency Department Users in 3 States. Medical Care.
58(2), 137-145.
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Dick, K., Briggs, A., Ohsfeldt, R., Sydendal Grand, T., & Buchs, S.
(2020).
A quality-of-life mapping function developed from a grass pollen sublingual immunotherapy trial to a tree pollen sublingual immunotherapy trial. Journal of Medical Economics.
23(1), 64-69.
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Giannouchos, T. V., Mitsikostas, D., Ohsfeldt, R. L., Vozikis, A., & Koufopoulou, P.
(2019).
Cost-Effectiveness Analysis of Erenumab Versus OnabotulinumtoxinA for Patients with Chronic Migraine Attacks in Greece. Clinical Drug Investigation.
39(10), 979-990.
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Giannouchos, T. V., Kum, H., Foster, M. J., & Ohsfeldt, R. L.
(2019).
Characteristics and predictors of adult frequent emergency department users in the United States: A systematic literature review. Journal of Evaluation in Clinical Practice.
25(3), 420-433.
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Choi, D. T., Kum, H., Park, S., Ohsfeldt, R. L., Shen, Y. u., Parikh, N. D., & Singal, A. G.
(2019).
Hepatocellular Carcinoma Screening Is Associated With Increased Survival of Patients With Cirrhosis. Clinical Gastroenterology and Hepatology.
17(5), 976-987.e4.
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Urowitz, M. B., Ohsfeldt, R. L., Wielage, R. C., Kelton, K. A., Asukai, Y., & Ramachandran, S.
(2019).
Organ damage in patients treated with belimumab versus standard of care: a propensity score-matched comparative analysis. ANNALS OF THE RHEUMATIC DISEASES.
78(3), 372-379.
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Lee, W., Serag, H., Ohsfeldt, R. L., Eschbach, K., Khalife, W., Morsy, M., Smith, K. D., & Raimer, B. G.
(2019).
Racial Disparities in Type of Heart Failure and Hospitalization. Journal of Immigrant and Minority Health.
21(1), 98-104.
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Phillips, C. D., Truong, C., Kum, H., Nwaiwu, O., & Ohsfeldt, R.
(2019).
The Effects of Chronic Disease on Ambulatory Care-Sensitive Hospitalizations for Children or Youth. 12, 1178632919879422-117863291987942.
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Choi, D., Kum, H., Park, S., Ohsfeldt, R., & Singal, A. G.
(2018).
Tu1445 - Hepatocellular Carcinoma Screening is Underused in at-Risk Patients. Gastroenterology.
154(6), s-1218.
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Ohsfeldt, R. L., & Li, P.
(2018).
State entry regulation and home health agency quality ratings. Journal of Regulatory Economics.
53(1), 1-19.
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Phillips, C. D., Truong, C., Kum, H., Nwaiwu, O., & Ohsfeldt, R.
(2018).
Post-acute care for children with special health care needs. Disability and Health Journal.
11(1), 49-57.
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Kash, B. A., Lin, S., Baek, J., & Ohsfeldt, R. L.
(2017).
The Diabetes Management Education Program in South Texas: An Economic and Clinical Impact Analysis. Frontiers in Public Health.
5(DEC), 345.
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Kim, J., Ohsfeldt, R. L., Gamm, L. D., Radcliff, T. A., & Jiang, L.
(2017).
Hospital Characteristics are Associated With Readiness to Attain Stage 2 Meaningful Use of Electronic Health Records. Journal of Rural Health.
33(3), 275-283.
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Schneider, J. E., Ohsfeldt, R., Li, P., Miller, T. R., & Scheibling, C.
(2017).
Assessing the impact of state "opt-out" policy on access to and costs of surgeries and other procedures requiring anesthesia services. Health Economics Review.
7(1), 10.
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Ohsfeldt, R. L., Li, P., Schneider, J. E., Stojanovic, I., & Scheibling, C. M.
(2017).
Outcomes of Surgeries Performed in Physician Offices Compared With Ambulatory Surgery Centers and Hospital Outpatient Departments in Florida. Health Services Insights.
10, 1178632917701025-21.
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Phillips, C. D., Truong, C., Kum, H., Nwaiwu, O., & Ohsfeldt, R.
(2017).
Post-acute Care for Children and Youth in Texas, 2011-2014. Clinical Medicine Insights Pediatrics.
11, 1179556517711445-117955651771144.
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Lorden, A. L., Jiang, L., Radcliff, T. A., Kelly, K. A., & Ohsfeldt, R. L.
(2017).
Potentially Preventable Hospitalizations and the Burden of Healthcare-Associated Infections. Health Services Research and Managerial Epidemiology.
4, 2333392817721109-233339281772110.
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Nwaiwu, O., Phillips, C., & Ohsfeldt, R.
(2016).
Trends in Hospitalization of Older Adults with Traumatic Brain Injury. Journal of the American Geriatrics Society.
64(10), e99-e100.
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Essary, A. C., Coplan, B. H., Cawley, J. F., Schneller, E. S., & Ohsfeldt, R. L.
(2016).
Women, family medicine, and career choice: An opportunity cost analysis. Journal of the American Academy of Physician Assistants.
29(9), 44-48.
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Ohsfeldt, R. L., Miller, T. R., Schneider, J. E., & Scheibling, C. M.
(2016).
Cost impact of unexpected disposition after orthopedic ambulatory surgery associated with category of anesthesia provider. Journal of Clinical Anesthesia.
35, 157-162.
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Lee, W. C., Phillips, C. D., & Ohsfeldt, R. L.
(2015).
Do rural and urban women experience differing rates of maternal rehospitalizations?. Rural and Remote Health.
15(3), 3335.
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Phillips, C. D., Nwaiwu, O., Lin, S., Edwards, R., Imanpour, S., & Ohsfeldt, R.
(2015).
Concealed Handgun Licensing and Crime in Four States. Journal of Criminology.
2015, 1-8.
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Adepoju, O. E., Bolin, J. N., Booth, E. A., Zhao, H., Lin, S., Phillips, C. D., & Ohsfeldt, R. L.
(2015).
Is diabetes color-blind? Growth of prevalence of diagnosed diabetes in children through 2030. Population Health Management.
18(3), 172-178.
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Kaufman, N., & Bian, R. R.
(2015).
Using health information technology to prevent and treat diabetes. Diabetes Technology and Therapeutics.
17 Suppl 1(Suppl 1), S53-S66.
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Ohsfeldt, R., Li, P., & Schneider, J.
(2015).
PATTERNS OF ONSITE MAGNETIC RESONANCE IMAGING EQUIPMENT AMONG ORTHOPEDIC PRACTICES. International Journal of Technology Assessment in Health Care.
31(5), 339-346.
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Schuetz, P., Balk, R., Briel, M., Kutz, A., Christ-Crain, M., Stolz, D., ... Schneider, J. E.
(2015).
Economic evaluation of procalcitonin-guided antibiotic therapy in acute respiratory infections: a US health system perspective. Clinical Chemistry and Laboratory Medicine.
53(4), 583-592.
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Ohsfeldt, R. L., Li, P., & Schneider, J. E.
(2015).
In-office magnetic resonance imaging (MRI) equipment ownership and MRI volume among medicare patients in orthopedic practices. Health Economics Review.
5(1), 31.
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Spaulding, A., & Ohsfeldt, R. L.
(2014).
Rapid Response Teams and Team Composition: A Cost-Effectiveness Analysis. Nursing Economics.
32(4), 194-203.
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Dickerson, J. B., McNeal, C. J., Tsai, G., Rivera, C. M., Smith, M. L., Ohsfeldt, R. L., & Ory, M. G.
(2014).
Can an Internet-based health risk assessment highlight problems of heart disease risk factor awareness? A cross-sectional analysis. Journal of Medical Internet Research.
16(4), e106-86.
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Adepoju, O. E., Bolin, J. N., Ohsfeldt, R. L., Phillips, C. D., Zhao, H., Ory, M. G., & Forjuoh, S. N.
(2014).
Can chronic disease management programs for patients with type 2 diabetes reduce productivity-related indirect costs of the disease? Evidence from a randomized controlled trial. Population Health Management.
17(2), 112-120.
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Adepoju, O. E., Bolin, J. N., Phillips, C. D., Zhao, H., Ohsfeldt, R. L., McMaughan, D. K., Helduser, J. W., & Forjuoh, S. N.
(2014).
Effects of diabetes self-management programs on time-to-hospitalization among patients with type 2 diabetes: a survival analysis model. Patient Education and Counseling.
95(1), 111-117.
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Lee, W., Jiang, L., Phillips, C. D., & Ohsfeldt, R. L.
(2014).
Rural-Urban Differences in Health Care Expenditures: Empirical Data from US Households. Advances in Public Health.
2014, 1-8.
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Schneider, J. E., Scheibling, C. M., Segall, D., Sambursky, R., Ohsfeldt, R. L., & Lovejoy, L.
(2014).
Epidemiology and economic burden of conjunctivitis: A managed care perspective. Journal of managed care medicine : JMCM.
17(1), 78-83.
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Brooks, J. M., & Ohsfeldt, R. L.
(2013).
Squeezing the balloon: propensity scores and unmeasured covariate balance. Health Services Research (HSR).
48(4), 1487-1507.
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McMaughan Moudouni, D. K., Ohsfeldt, R. L., Miller, T. R., & Phillips, C. D.
(2012).
The relationship between formal and informal care among adult Medicaid Personal Care Services recipients. Health Services Research (HSR).
47(4), 1642-1659.
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Pergolizzi, J. V., Labhsetwar, S. A., Puenpatom, R. A., Ben-Joseph, R., Ohsfeldt, R., & Summers, K. H.
(2012).
Economic impact of potential drug-drug interactions among osteoarthritis patients taking opioids. 12(1), 33-44.
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Schneider, J. E., Sidhu, M. K., Doucet, C., Kiss, N., Ohsfeldt, R. L., & Chalfin, D.
(2012).
Economics of cancer biomarkers. Personalized Medicine.
9(8), 829-837.
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Vest, J. R., Gamm, L. D., Ohsfeldt, R. L., Zhao, H., & Jasperson, '. S.
(2012).
Factors associated with health information exchange system usage in a safety-net ambulatory care clinic setting. Journal of Medical Systems.
36(4), 2455-2461.
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Schneider, J. E., Ohsfeldt, R. L., Scheibling, C. M., & Jeffers, S. A.
(2012).
Organizational boundaries of medical practice: the case of physician ownership of ancillary services. Health Economics Review.
2(1), 7-8.
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Ohsfeldt, R. L., Olsson, A. G., Jensen, M. M., Gandhi, S. K., & Paulsson, T.
(2012).
Cost-effectiveness of rosuvastatin 20 mg for the prevention of cardiovascular morbidity and mortality: a Swedish economic evaluation of the JUPITER trial. Journal of Medical Economics.
15(1), 125-133.
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Pergolizzi, J. V., Labhsetwar, S. A., Amy Puenpatom, R., Ben-Joseph, R., Ohsfeldt, R., & Summers, K. H.
(2012).
Economic impact of potential CYP450 pharmacokinetic drug-drug interactions among chronic low back pain patients taking opioids. Pain Practice.
12(1), 45-56.
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Rubino, M., Summers, K. H., Puenpatom, A., Fu, C., Ohsfeldt, R. L., & Ben-Joseph, R. H.
(2011).
A comparison of daily average consumption (DACON) of oxycodone and oxymorphone long-acting oral tablets. JOURNAL OF MANAGED CARE PHARMACY.
17(5), 367-376.
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Vest, J. R., Zhao, H., Jasperson, J., Gamm, L. D., & Ohsfeldt, R. L.
(2011).
Factors motivating and affecting health information exchange usage. Journal of the American Medical Informatics Association.
18(2), 143-149.
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Pergolizzi, J., Labhsetwar, S., Puenpatom, R., Ben-Joseph, R., Ohsfeldt, R., & Summers, K.
(2011).
Economic impact of potential drug-drug interactions among osteoarthritis patients taking opioids. Pain Forum.
12(4), p60-P60.
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Summers, K. H., Puenpatom, R. A., Rajan, N., Ben-Joseph, R., & Ohsfeldt, R.
(2011).
Economic impact of potential drug-drug interactions in opioid analgesics. Journal of Medical Economics.
14(4), 390-396.
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Kaskie, B., Obrizan, M., Jones, M. P., Bentler, S., Weigel, P., Hockenberry, J., ... Wolinsky, F. D.
(2011).
Older adults who persistently present to the emergency department with severe, non-severe, and indeterminate episode patterns. BMC Geriatrics.
11(1), 65.
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Schneider, J. E., Li, P., & Ohsfeldt, R. L.
(2011).
THE EFFECTS OF ENDOGENOUS MARKET ENTRY OF PHYSICIAN-OWNED HOSPITALS ON MEDICARE EXPENDITURES: AN INSTRUMENTAL VARIABLES APPROACH. CONTEMPORARY ECONOMIC POLICY.
29(2), 151-162.
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Vest, J. R., Jasperson, '. S., Zhao, H., Gamm, L. D., & Ohsfeldt, R. L.
(2011).
Use of a health information exchange system in the emergency care of children. BMC Medical Informatics and Decision Making.
11(1), 78.
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Ohsfeldt, R. L., Gandhi, S. K., Smolen, L. J., Jensen, M. M., Fox, K. M., Gold, A., & Hsia, J.
(2010).
Cost effectiveness of rosuvastatin in patients at risk of cardiovascular disease based on findings from the JUPITER trial. Journal of Medical Economics.
13(3), 428-437.
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Ohsfeldt, R. L., Gandhi, S. K., Fox, K. M., Bullano, M. F., & Davidson, M.
(2010).
Medical and cost burden of atherosclerosis among patients treated in routine clinical practice. Journal of Medical Economics.
13(3), 500-507.
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Wolinsky, F. D., Bentler, S. E., Liu, L. i., Jones, M. P., Kaskie, B., Hockenberry, J., ... Wallace, R. B.
(2010).
Prior hospitalization and the risk of heart attack in older adults: a 12-year prospective study of Medicare beneficiaries. Journal of Gerontology Series A: Biological Sciences and Medical Sciences.
65(7), 769-777.
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Wolinsky, F. D., Bentler, S. E., Liu, L. i., Geweke, J. F., Cook, E. A., Obrizan, M., ... Wallace, R. B.
(2010).
Continuity of care with a primary care physician and mortality in older adults. Journal of Gerontology Series A: Biological Sciences and Medical Sciences.
65(4), 421-428.
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Weigel, P., Hockenberry, J. M., Bentler, S. E., Obrizan, M., Kaskie, B., Jones, M. P., ... Wolinsky, F. D.
(2010).
A longitudinal study of chiropractic use among older adults in the United States. Chiropractic and Manual Therapies.
18(1), 34.
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Kaskie, B., Obrizan, M., Cook, E. A., Jones, M. P., Liu, L. i., Bentler, S., ... Wolinsky, F. D.
(2010).
Defining emergency department episodes by severity and intensity: A 15-year study of Medicare beneficiaries. BMC Health Services Research.
10(1), 173.
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Wehby, G. L., Murray, J. C., Castilla, E. E., Lopez-Camelo, J. S., & Ohsfeldt, R. L.
(2009).
Quantile effects of prenatal care utilization on birth weight in Argentina. Health Economics.
18(11), 1307-1321.
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Bentler, S. E., Liu, L. i., Obrizan, M., Cook, E. A., Wright, K. B., Geweke, J. F., ... Wolinsky, F. D.
(2009).
The aftermath of hip fracture: discharge placement, functional status change, and mortality. American Journal of Epidemiology.
170(10), 1290-1299.
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Wehby, G. L., Murray, J. C., Castilla, E. E., Lopez-Camelo, J. S., & Ohsfeldt, R. L.
(2009).
Prenatal care effectiveness and utilization in Brazil. Health Policy and Planning.
24(3), 175-188.
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Rautiainen, R. H., Ledolter, J., Donham, K. J., Ohsfeldt, R. L., & Zwerling, C.
(2009).
Risk factors for serious injury in Finnish agriculture. American Journal of Industrial Medicine.
52(5), 419-428.
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Wolinsky, F. D., Bentler, S. E., Liu, L. i., Obrizan, M., Cook, E. A., Wright, K. B., ... Wallace, R. B.
(2009).
Recent hospitalization and the risk of hip fracture among older Americans. Journal of Gerontology Series A: Biological Sciences and Medical Sciences.
64(2), 249-255.
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Wolinsky, F. D., Bentler, S. E., Cook, E. A., Chrischilles, E. A., Liu, L. i., Wright, K. B., ... Rosenthal, G. E.
(2009).
A 12-year prospective study of stroke risk in older Medicare beneficiaries. BMC Geriatrics.
9(1), 17.
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Kash, B. A., Ohsfeldt, R. L., & Gamm, L. D.
(2009).
An attempt to forecast hospital market share using admission data. JOURNAL OF HEALTHCARE MANAGEMENT.
54(1), 44-55.
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McKenney, J., Gandhi, S. K., Fox, K. M., & Ohsfeldt, R. L.
(2009).
Atherosclerosis in a managed care plan: hypercholesterolemia treatment patterns and low-density lipoprotein cholesterol monitoring. Journal of Clinical Lipidology.
3(6), 385-392.
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Davidson, M. H., Gandhi, S. K., Ohsfeldt, R. L., & Fox, K. M.
(2009).
Hypercholesterolemia treatment patterns and low-density lipoprotein cholesterol monitoring in patients with a diagnosis of atherosclerosis in clinical practice. American Journal of Medicine.
122(1 Suppl), S51-S59.
-
Davidson, M. H., Fox, K. M., Gandhi, S. K., Ohsfeldt, R. L., & McKenney, J. M.
(2009).
Medical management of patients before the incidence of a cardiovascular event. Journal of Clinical Lipidology.
3(5), 315-321.
-
Ohsfeldt, R. L., Gandhi, S. K., & Fox, K. M.
(2009).
Medicare-eligible patients diagnosed with atherosclerosis: patterns in statin therapy and lipid monitoring. Current Medical Research and Opinion.
25(6), 1403-1411.
-
Wehby, G. L., Murray, J. C., Castilla, E. E., Lopez-Camelo, J. S., & Ohsfeldt, R. L.
(2009).
Prenatal care demand and its effects on birth outcomes by birth defect status in Argentina. Economics and Human Biology.
7(1), 84-95.
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Schneider, J. E., Miller, T. R., Ohsfeldt, R. L., Morrisey, M. A., Zelner, B. A., & Pengxiang Li.
(2008).
The economics of specialty hospitals. Medical Care Research and Review.
65(5), 531-553.
-
Udeh, B. L., Schneider, J. E., & Ohsfeldt, R. L.
(2008).
Cost effectiveness of a point-of-care test for adenoviral conjunctivitis. American Journal of the Medical Sciences.
336(3), 254-264.
-
Wehby, G. L., Ohsfeldt, R. L., & Murray, J. C.
(2008).
'Mendelian randomization' equals instrumental variable analysis with genetic instruments. Statistics in Medicine.
27(15), 2745-2749.
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Wolinsky, F. D., Liu, L. i., Miller, T. R., An, H., Geweke, J. F., Kaskie, B., ... Wallace, R. B.
(2008).
Emergency department utilization patterns among older adults. Journal of Gerontology Series A: Biological Sciences and Medical Sciences.
63(2), 204-209.
-
Ohsfeldt, R. L., Gandhi, S. K., Fox, K. M., & McKenney, J. M.
(2008).
Statin cost-effectiveness comparisons using real-world effectiveness data: formulary implications. Value in Health.
11(7), 1061-1069.
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Fox, K. M., Gandhi, S. K., Ohsfeldt, R. L., & Davidson, M. H.
(2007).
Comparison of low-density lipoprotein cholesterol reduction after switching patients on other statins to rosuvastatin or simvastatin in a real-world clinical practice setting. American Journal of Managed Care.
13 Suppl 10(SUPPL. 10), S270-S275.
-
Wehby, G. L., & Ohsfeldt, R. L.
(2007).
The impact of having a young child with disabilities on maternal labor supply by race and marital status. Journal of Health and Human Services Administration.
30(3), 327-351.
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Fox, K. M., Gandhi, S. K., Ohsfeldt, R. L., Blasetto, J. W., & Bays, H. E.
(2007).
Effectiveness of rosuvastatin in low-density lipoprotein cholesterol lowering and National Cholesterol Education Program Adult Treatment Panel guideline III LDL-C goal attainment compared to other statins among diabetes mellitus patients: a retrospective study using an electronic medical records dataset in the United States. 23(9), 2125-2133.
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Schneider, J. E., Ohsfeldt, R. L., Morrisey, M. A., Li, P., Miller, T. R., & Zelner, B. A.
(2007).
Effects of specialty hospitals on the financial performance of general hospitals, 1997-2004. INQUIRY: The Journal of Health Care Organization, Provision, and Financing.
44(3), 321-334.
-
Ohsfeldt, R. L., Lage, M. J., & Rajagopalan, K.
(2007).
Medication use, service utilization, and medical costs associated with new episodes of bipolar disorder: evidence from a retrospective claims database. Primary Care Companion to the Journal of Clinical Psychiatry.
9(4), 280-286.
-
Wolinsky, F. D., Miller, T. R., Geweke, J. F., Chrischilles, E. A., An, H., Wallace, R. B., ... Rosenthal, G. E.
(2007).
An interpersonal continuity of care measure for Medicare Part B claims analyses. Journals of Gerontology - Series B Psychological Sciences and Social Sciences.
62(3), S160-S168.
-
Schneider, J. E., Ohsfeldt, R., & Morrisey, M. A.
(2007).
Spatial Competition in the U.S. Hospital Industry and the Economic Effects of Specialty Hospital Entry
-
Shaya, F. T., & Ohsfeldt, R. L.
(2007).
Bridging the gap between pharmacoeconomics and the real-world practice of managed care pharmacy. JOURNAL OF MANAGED CARE PHARMACY.
13(1), 68-69.
-
Fox, K. M., Gandhi, S. K., Ohsfeldt, R. L., & Davidson, M. H.
(2007).
Comparison of low-density lipoprotein cholesterol reduction after switching patients on other statins to rosuvastatin or simvastatin in a real-world clinical practice setting. American Journal of Managed Care.
13(10), S270-S275.
-
Meadows, E. S., Klein, R., Rousculp, M. D., Smolen, L., Ohsfeldt, R. L., & Johnston, J. A.
(2007).
Cost-effectiveness of preventative therapies for postmenopausal women with osteopenia. BMC Women's Health.
7(1), 6.
-
Fox, K. M., Gandhi, S. K., Ohsfeldt, R. L., Blasetto, J. W., & Davidson, M. H.
(2007).
Effectiveness of statins in Medicare-eligible patients and patients < 65 years using clinical practice data. International Journal of Clinical Practice.
61(10), 1634-1642.
-
Wolinsky, F. D., Miller, T. R., An, H., Geweke, J. F., Wallace, R. B., Wright, K. B., ... Rosenthal, G. E.
(2007).
Hospital episodes and physician visits: the concordance between self-reports and medicare claims. Medical Care.
45(4), 300-307.
-
Wolinsky, F. D., Liu, L. i., Miller, T. R., Geweke, J. F., Cook, E. A., Greene, B. R., ... Wallace, R. B.
(2007).
The use of chiropractors by older adults in the United States. Chiropractic and Manual Therapies.
15(1), 12.
-
Fox, K. M., Gandhi, S. K., Ohsfeldt, R. L., Blasetto, J. W., & Davidson, M. H.
(2007).
Titration patterns with rosuvastatin as compared with other statins in clinical practice: a retrospective observational cohort study using an electronic medical record database. Clinical Therapeutics: the international peer-reviewed journal of drug therapy.
29(11), 2385-2394.
-
Shaya, F. T., & Ohsfeldt, R. L.
(2007).
Bridging the gap between pharmacoeconomics and the real-world practice of managed care pharmacy. JOURNAL OF MANAGED CARE PHARMACY.
13(1), 66-67.
-
Balamurugan, A., Ohsfeldt, R., Hughes, T., & Phillips, M.
(2006).
Diabetes self-management education program for Medicaid recipients: a continuous quality improvement process. The Diabetes Educator.
32(6), 893-900.
-
Ohsfeldt, R. L., Gandhi, S. K., Fox, K. M., Stacy, T. A., & McKenney, J. M.
(2006).
Effectiveness and cost-effectiveness of rosuvastatin, atorvastatin, and simvastatin among high-risk patients in usual clinical practice. American Journal of Managed Care.
12(15 Suppl), S412-S423.
-
Wehby, G. L., Ohsfeldt, R. L., & Murray, J. C.
(2006).
Health professionals' assessment of health-related quality of life values for oral clefting by age using a visual analogue scale method. Cleft Palate: Craniofacial Journal.
43(4), 383-391.
-
Ohsfeldt, R. L., Borisov, N. N., & Sheer, R. L.
(2006).
Fragility fracture-related direct medical costs in the first year following a nonvertebral fracture in a managed care setting. OSTEOPOROSIS INTERNATIONAL.
17(2), 252-258.
-
Ohsfeldt, R. L., Gandhi, S. K., Fox, K. M., Stacy, T. A., & McKenney, J. M.
(2006).
Effectiveness and cost-effectiveness of rosuvastatin, atorvastatin, and simvastatin among high-risk patients in usual clinical practice. American Journal of Managed Care.
12(15), S412-S423.
-
Schneider, J. E., & Ohsfeldt, R. L.
(2006).
The Role of Markets and Competition in Health Care Reform Initiatives to Improve Efficiency and Enhance Access to Care. Cumberland Law Review.
37(3), 479-511.
-
Rautiainen, R. H., Ledolter, J., Sprince, N. L., Donham, K. J., Burmeister, L. F., Ohsfeldt, R., ... Zwerling, C.
(2005).
Effects of premium discount on workers' compensation claims in agriculture in Finland. American Journal of Industrial Medicine.
48(2), 100-109.
-
Ohsfeldt, R. L., Col, N. F., Stiggelbout, A., & Corso, P.
(2005).
Common adverse effects of short-term hormone therapy [4] (multiple letters). Archives of Internal Medicine.
165(5), 587-588.
-
Ohsfeldt, R. L.
(2005).
Common adverse effects of short-term hormone therapy. Archives of Internal Medicine.
165(5), 587-588.
-
Rautiainen, R. H., Ohsfeldt, R., Sprince, N. L., Donham, K. J., Burmeister, L. F., Reynolds, S. J., Saarimki, P., & Zwerling, C.
(2005).
Cost of compensated injuries and occupational diseases in agriculture in Finland. Journal of Agromedicine.
10(3), 21-29.
-
Cram, P., Rosenthal, G. E., Ohsfeldt, R., Wallace, R. B., Schlechte, J., & Schiff, G. D.
(2005).
Failure to recognize and act on abnormal test results: the case of screening bone densitometry. Joint Commission Journal on Quality and Patient Safety.
31(2), 90-97.
-
Klein, R. W., Ohsfeldt, R. L., Smolen, L. J., & McCollam, P. L.
(2005).
PCV5 POTENTIAL COST SAVINGS FROM ACUTE CORONARY SYNDROME TREATMENT IMPROVEMENTS. Value in Health.
8(3), 262-262.
-
Wehby, G., Ohsfeldt, R., & Murray, J.
(2005).
Health Professionals' Assessment of Health Related Quality of Life Values for Oral Clefting by Age Using a Visual Analogue Scale Method. Cleft Palate: Craniofacial Journal.
-
Ohsfeldt, R. L., Ward, M. M., Schneider, J. E., Jaana, M., Miller, T. R., Lei, Y., & Wakefield, D. S.
(2005).
Implementation of hospital computerized physician order entry systems in a rural state: feasibility and financial impact. Journal of the American Medical Informatics Association.
12(1), 20-27.
-
Wakefield, D. S., Ward, M., Miller, T., Ohsfeldt, R., Jaana, M., Lei, Y., Tracy, R., & Schneider, J.
(2004).
Intensive care unit utilization and interhospital transfers as potential indicators of rural hospital quality. Journal of Rural Health.
20(4), 394-400.
-
Ward, M. M., Jaana, M., Wakefield, D. S., Ohsfeldt, R. L., Schneider, J. E., Miller, T., & Lei, Y.
(2004).
What would be the effect of referral to high-volume hospitals in a largely rural state?. Journal of Rural Health.
20(4), 344-354.
-
Ohsfeldt, R. L., Kreder, K. J., Klein, R. W., & Chrischilles, E. A.
(2004).
Cost-effectiveness of tamsulosin, doxazosin, and terazosin in the treatment of benign prostatic hyperplasia. JOURNAL OF MANAGED CARE PHARMACY.
10(5), 412-422.
-
Ohsfeldt, R. L.
(2004).
Estimating the cost effectiveness of alternative drug treatments for postmenopausal osteoporosis. Expert Review of Pharmacoeconomics and Outcomes Research: informing decision-making in the delivery of cost-effective healthcare.
4(6), 637-644.
-
Ohsfeldt, R. L., Gavin, N. I., & Thorp, J. M.
(2004).
Medical care costs associated with postmenopausal estrogen plus progestogen therapy. Value in Health.
7(5), 544-553.
-
Ohsfeldt, R. L., Borisov, N. N., Sheer, R. L., & Lindsay, R.
(2004).
POS5 ECONOMIC EVALUATION OF SHORT-TERM NON-VERTEBRAL FRACTURE-RELATED COSTS AMONG OSTEOPOROSIS TREATMENTS. Value in Health.
7(3), 297-297.
-
Ohsfeldt, R. L.
(2004).
Challenges in evaluating the cost-effectiveness of statins. JOURNAL OF MANAGED CARE PHARMACY.
10(1), 81-82.
-
Morrisey, M. A., & Ohsfeldt, R. L.
(2003).
Do "any willing provider" and "freedom of choice" laws affect HMO market share?. INQUIRY: The Journal of Health Care Organization, Provision, and Financing.
40(4), 362-374.
-
Grabowski, D. C., Ohsfeldt, R. L., & Morrisey, M. A.
(2003).
The effects of CON repeal on Medicaid nursing home and long-term care expenditures. INQUIRY: The Journal of Health Care Organization, Provision, and Financing.
40(2), 146-157.
-
Mullins, C. D., & Ohsfeldt, R. L.
(2003).
Modeling the annual costs of postmenopausal prevention therapy: raloxifene, alendronate, or estrogen-progestin therapy. JOURNAL OF MANAGED CARE PHARMACY.
9(2), 150-158.
-
Phillips, K. T., Ohsfeldt, R., & Voigt, M.
(2003).
Albumin versus crystalloid therapy in the management of hepatorenal syndrome: a model for using meta analysis in cost effectiveness studies and the design of clinical trials. Proceedings / AMIA ... Annual Symposium. AMIA Symposium.
2003, 970.
-
Ohsfeldt, R. L., O'Connor, L. J., Kemner, J. E., & Solomon, T. E.
(2001).
Patterns of physician-reported diagnoses for women receiving raloxifene prescriptions. American Journal of Health-System Pharmacy.
58(19), 1846-1849.
-
Gavin, N. I., Thorp, J. M., & Ohsfeldt, R. L.
(2001).
Determinants of hormone replacement therapy duration among postmenopausal women with intact uteri. Menopause.
8(5), 377-383.
-
Thorp, J. M., Gavin, N. I., & Ohsfeldt, R. L.
(2001).
Hormone replacement therapy in postmenopausal women: utilization of health care resources by new users. AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY.
185(2), 318-326.
-
Hoerger, T. J., Downs, K. E., Lakshmanan, M. C., Lindrooth, R. C., Plouffe, L., Wendling, B., West, S. L., & Ohsfeldt, R. L.
(1999).
Healthcare use among U.S. women aged 45 and older: total costs and costs for selected postmenopausal health risks. Journal of women's health & gender-based medicine.
8(8), 1077-1089.
-
Ohsfeldt, R. L., Morrisey, M. A., Nelson, L., & Johnson, V.
(1998).
The spread of state any willing provider laws. Health Services Research (HSR).
33(5 Pt 2), 1537-1562.
-
Hoerger, T. J., Eleazer, K. R., Lindrooth, R. C., West, S. L., & Ohsfeldt, R.
(1998).
PHB6 Health Care Use in Women Age 45 And Older. Value in Health.
1(1), 64-65.
-
Ohsfeldt, R. L., Boyle, R. G., & Capilouto, E.
(1997).
Effects of tobacco excise taxes on the use of smokeless tobacco products in the USA. Health Economics.
6(5), 525-531.
-
Ohsfeldt, R. L., Boyle, R. G., & Capilouto, E.
(1997).
Effects of tobacco excise taxes on the use of smokeless tobacco products in the USA. Health Economics.
6(5), 525-531.
-
Ohsfeldt, R. L., & Morrisey, M. A.
(1997).
Beer taxes, workers' compensation, and industrial injury. Review of Economics and Statistics.
79(1), 155-160.
-
Chakravorty, C. J., Buchanan, R. J., & Osfeldt, R.
(1997).
Coaches' Perceptions of the NCAA Smokeless Tobacco Policy and Athletes Who Use Smokeless Tobacco: Implications for Continuing Education. 54-71.
-
Ohsfeldt, R. L.
(1997).
Simplifying the assessment of rural emergency medical service trauma transport (vol 34, pg 1085, 1996). Medical Care.
35(2), 127-127.
-
Ohsfeldt, R. L., Morrisey, M. A., Johnson, V., & Treat, R.
(1996).
Simplifying the assessment of rural emergency medical services trauma transport. Medical Care.
34(12), 1180-1187.
-
Ohsfeldt, R. L., Morrisey, M. A., Johnson, V., & Treat, R.
(1996).
Simplifying the assessment of rural emergency medical service trauma transport. Medical Care.
34(11), 1085-1092.
-
Morrisey, M. A., Ohsfeldt, R. L., Johnson, V., & Treat, R.
(1996).
Trauma patients: an analysis of rural ambulance trip reports. The Journal of Trauma and Acute Care Surgery.
41(4), 741-746.
-
Morrisey, M. A., Ohsfeldt, R. L., Johnson, V., & Treat, R.
(1995).
Rural emergency medical services: patients, destinations, times, and services. Journal of Rural Health.
11(4), 286-294.
-
Antel, J. J., Ohsfeldt, R. L., & Becker, E. R.
(1995).
State Regulation and Hospital Costs. The Review of Economics and Statistics.
77(3), 416-422.
-
Capilouto, E., Capilouto, M. L., & Ohsfeldt, R.
(1995).
A review of methods used to project the future supply of dental personnel and the future demand and need for dental services. Journal of Dental Education.
59(1), 237-257.
-
Ohsfeldt, R. L., & Gohmann, S. F.
(1995).
State abortion policy and infant health: A simulation model of the impact of hypothetical patterns of state laws proscribing abortion services. Forum for Social Economics.
24(2), 11-29.
-
GOHMANN, S. F., & OHSFELDT, R. L.
(1994).
THE DEPENDENT TAX-EXEMPTION, ABORTION AVAILABILITY, AND US FERTILITY RATES. POPULATION RESEARCH AND POLICY REVIEW.
13(4), 367-381.
-
Ohsfeldt, R. L., & Boyle, R. G.
(1994).
Tobacco excise taxes and rates of smokeless tobacco use in the US: an exploratory ecological analysis. Tobacco Control.
3(4), 316-323.
-
Ohsfeldt, R. L., & Gohmann, S. F.
(1994).
Do parental involvement laws reduce adolescent abortion rates?. CONTEMPORARY ECONOMIC POLICY.
12(2), 65-76.
-
MCGUIRE, R. A., & OHSFELDT, R. L.
(1994).
THE IMPACT OF TAXES ON THE PRIVATIZATION OF MUNICIPAL SERVICES. Economics Letters.
45(3), 391-395.
-
GOHMANN, S. F., & OHSFELDT, R. L.
(1994).
VOTING IN THE UNITED-STATES HOUSE ON ABORTION FUNDING ISSUES - THE ROLE OF CONSTITUENTS AND LEGISLATORS IDEOLOGY, BEFORE AND AFTER THE WEBSTER DECISION. American Journal of Economics and Sociology, The.
53(4), 455-474.
-
Gohmann, S. F., & Ohsfeldt, R. L.
(1994).
Which States Will Restrict Abortions? Predictions from Votes in the House of Representatives. Review of Policy Research.
13(1‐2), 19-38.
-
Gohmann, S. F., & Ohsfeldt, R. L.
(1993).
Effects of price and availability on abortion demand. 11(4), 42-55.
-
OHSFELDT, R. L.
(1993).
HEALTH ECONOMICS WORLDWIDE - ZWEIFEL,P, FRECH,HE. SOUTHERN ECONOMIC JOURNAL.
59(4), 848-849.
-
BUCHANAN, R. J., & OHSFELDT, R. L.
(1993).
THE ATTITUDES OF STATE LEGISLATORS AND STATE MEDICAID POLICIES RELATED TO AIDS. POLICY STUDIES JOURNAL.
21(4), 651-671.
-
Ohsfeldt, R. L., & Gohmann, S. F.
(1992).
The economics of AIDS-related health insurance regulations: interest group influence and ideology. 74(1), 105-126.
-
Ohsfeldt, R. L., & Morrisey, M. A.
(1992).
Firearms, firearms injury, and gun control: a critical survey of the literature. Advances in health economics and health services research.
13, 65-82.
-
Ohsfeldt, R. L., Antel, J. J., & Buchanan, R. J.
(1991).
The Effect of Prospective Payment on Medicaid Payment Rates for Nursing Home Care. SOUTHERN ECONOMIC JOURNAL.
58(1), 54-54.
-
LANNING, J. A., MORRISEY, M. A., & OHSFELDT, R. L.
(1991).
ENDOGENOUS HOSPITAL REGULATION AND ITS EFFECTS ON HOSPITAL AND NON-HOSPITAL EXPENDITURES. Journal of Regulatory Economics.
3(2), 137-154.
-
Buchanan, R. J., Ohsfeldt, R. L., Tobias, D., Tiffany, J., & Ziegler, J.
(1991).
Medicaid coverage of AIDS-related care: Attitudes of state legislators serving on health-related committees. AIDS and Public Policy Journal.
6(3), 135-141.
-
Buchanan, R. J., Cappelleri, J. C., & Ohsfeldt, R. L.
(1991).
The Social Environment and Medicaid Expenditures: Factors Influencing the Level of State Medicaid Spending. Public Administration Review.
51(1), 67-73.
-
MCGUIRE, R. A., OHSFELDT, R. L., & VANCOTT, T. N.
(1990).
MORE ON THE CHOICE BETWEEN PUBLIC AND PRIVATE PRODUCTION OF A PUBLICLY FUNDED SERVICE. Public Choice.
66(2), 189-194.
-
Morrisey, M. A., Alexander, J. A., & Ohsfeldt, R. L.
(1990).
Physician integration strategies and hospital output. A comparison of rural and urban institutions. Medical Care.
28(7), 586-603.
-
Gohmann, S. F., & Ohsfeldt, R. L.
(1990).
PREDICTING STATE ABORTION LEGISLATION FROM U.S. SENATE VOTES: THE EFFECTS OF APPARENT IDEOLOGICAL SHIRKING. Review of Policy Research.
9(4), 749-762.
-
OHSFELDT, R. L., & SMITH, B. A.
(1990).
CALCULATING ELASTICITIES FROM STRUCTURAL PARAMETERS IN IMPLICIT MARKETS. Journal of Urban Economics.
27(2), 212-221.
-
OHSFELDT, R. L.
(1990).
MEDICARES NEW HOSPITAL PAYMENT SYSTEM - IS IT WORKING - RUSSELL,LB. INQUIRY: The Journal of Health Care Organization, Provision, and Financing.
27(4), 390-391.
-
Gohmann, S. F., & Ohsfeldt, R. L.
(1990).
Medicaid payment rates for nursing homes, 1979-86. Medicare & medicaid research review.
12(2), 55-66.
-
Ohsfeldt, R. L., & Gohmann, S.
(1989).
Societal attitudes toward AIDS and AIDS-related health insurance regulations. 4(3), 159-163.
-
MCGUIRE, R. A., & OHSFELDT, R. L.
(1989).
SELF-INTEREST, AGENCY THEORY, AND POLITICAL VOTING-BEHAVIOR - THE RATIFICATION OF THE UNITED-STATES CONSTITUTION. The American Economic Review.
79(1), 219-234.
-
OHSFELDT, R. L.
(1989).
THE ECONOMICS OF HEALTH-CARE - A REFERENCE HANDBOOK - ROSKO,MD, BROYLES,RW. INQUIRY: The Journal of Health Care Organization, Provision, and Financing.
26(3), 407-408.
-
Ohsfeldt, R. L.
(1988).
The Effect of AMA Membership on Physicians' Earnings. Industrial & Labor Relations Review.
42(1), 20-33.
-
OHSFELDT, R. L.
(1988).
IMPLICIT MARKETS AND THE DEMAND FOR HOUSING CHARACTERISTICS. Regional Science and Urban Economics.
18(3), 321-343.
-
OHSFELDT, R. L., & SMITH, B. A.
(1988).
ASSESSING THE ACCURACY OF STRUCTURAL PARAMETER ESTIMATES IN ANALYSES OF IMPLICIT MARKETS. Land Economics.
64(2), 135-146.
-
OHSFELDT, R. L.
(1988).
THE EFFECT OF AMA MEMBERSHIP ON PHYSICIANS EARNINGS. Industrial & Labor Relations Review.
42(1), 20-33.
-
Ohsfeldt, R. L., Culler, S. D., & Becker, E. R.
(1987).
Sex Differences in the Economic Advantages of Physician Board Certification. SOUTHERN ECONOMIC JOURNAL.
54(2), 343-350.
-
MCGUIRE, R. A., OHSFELDT, R. L., & VANCOTT, T. N.
(1987).
THE DETERMINANTS OF THE CHOICE BETWEEN PUBLIC AND PRIVATE PRODUCTION OF A PUBLICLY FUNDED SERVICE. Public Choice.
54(3), 211-230.
-
OHSFELDT, R. L.
(1987).
BELIEFS ABOUT INEQUALITY - AMERICANS VIEWS OF WHAT IS AND WHAT OUGHT TO BE - KLUEGEL,JR, SMITH,ER. SOUTHERN ECONOMIC JOURNAL.
54(2), 508-509.
-
McGuire, R. A., & Ohsfeldt, R. L.
(1986).
Public Versus Private Water Delivery-A Critical Analysis of a Hedonic Cost Approach. Public Finance Quaterly.
14(3), 339-350.
-
MCGUIRE, R. A., & OHSFELDT, R. L.
(1986).
AN ECONOMIC-MODEL OF VOTING-BEHAVIOR OVER SPECIFIC ISSUES AT THE CONSTITUTIONAL CONVENTION OF 1787. The Journal of Economic History.
46(1), 79-111.
-
Ohsfeldt, R. L., & Culler, S. D.
(1986).
Differences in income between male and female physicians. Journal of Health Economics.
5(4), 335-346.
-
CULLER, S. D., & OHSFELDT, R. L.
(1986).
THE DETERMINATES OF THE PROVISION OF CHARITY MEDICAL-CARE BY PHYSICIANS. The Journal of Human Resources.
21(1), 138-156.
-
OHSFELDT, R. L., & SMITH, B. A.
(1985).
ESTIMATING THE DEMAND FOR HETEROGENEOUS GOODS. Review of Economics and Statistics.
67(1), 165-171.
-
Becker, E. R., Culler, S., & Ohsfeldt, R.
(1985).
Impact of board certification on physician practice characteristics. 60(1), 9-15.
-
Becker, E. R., Culler, S., & Ohsfeldt, R.
(1985).
Impact of board certification on physician practice characteristics. 60(1), 9-15.
-
Ohsfeldt, R. L.
(1985).
Uncompensated medical services provided by physicians and hospitals. Medical Care.
23(12), 1338-1344.
-
MCGUIRE, R. A., & OHSFELDT, R. L.
(1984).
ECONOMIC INTERESTS AND THE AMERICAN-CONSTITUTION - A QUANTITATIVE REHABILITATION OF BEARD,CHARLES,A. The Journal of Economic History.
44(2), 509-519.
-
McGuire, R. A., & Ohsfeldt, R. L.
(1984).
Economic Interests and the American Constitution: A Quantitative Rehabilitation of Charles A. Beard. 44(02), 509-519.
-
OHSFELDT, R.
(1982).
EFFICIENCY AND INTER-REGIONAL FACTOR MOBILITY - A NOTE. The Annals of Regional Science: international journal of urban, regional and environmental research and policy.
16(2), 21-26.
-
SMITH, B. A., & OHSFELDT, R.
(1979).
HOUSING PRICE INFLATION IN HOUSTON - 1970 TO 1976. POLICY STUDIES JOURNAL.
8(2), 257-276.
-
Taleb, I., Giannouchos, T. V., Kyriakopoulos, C. P., Clawson, A., Davis, E. S., Sideris, K., ... Drakos, S. G.
Cost-Effectiveness of a Shock Team Approach in Refractory Cardiogenic Shock. Circulation. Heart Failure.
e011709.
-
Hayek, M. A., Catacora, A., Lawley, M. A., Kum, H., & Ohsfeldt, R. L.
Economic Impact of Ambulatory Blood Pressure Monitoring Compared With Clinical Blood Pressure Monitoring: A Simulation Model. Health Services Insights.
17, 11786329241283797.
-
Ohsfeldt, R. L.
If the "Business Model" of Medicine Is Sick, What's the Diagnosis, and What's the Cure?. The Independent Review: a journal of political economy.
8(2), 271-283.
-
OHSFELDT, R. L.
SPECIFICATION OF BLOCK RATE PRICE VARIABLES IN DEMAND MODELS - COMMENT. Land Economics.
59(3), 365-369.
-
Touma, Z., Kayaniyil, S., Parackal, A., Bonilla, D., Su, J., Johnston, A., ... Chandran, S.
(2024).
Modelling long-term outcomes for patients with systemic lupus erythematosus. Seminars in Arthritis and Rheumatism.
68, 152507-152507.
-
book
-
Ohsfeldt, R. L., & Schneider, J. E.
(2006).
The Business of Health The Role of Competition, Markets, and Regulation. AEI Press.
-
Ohsfeldt, R. L., & Schneider, J. E.
(2006).
The Business of Health The Role of Competition, Markets, and Regulation. AEI Press.
-
chapter
-
Ohsfeldt, R. L., Boyle, R. G., & Capilouto, E. L.
(1999).
Tobacco Taxes, Smoking Restrictions, and Tobacco Use. Chaloupka, F. J., Grossman, M., Bickel, W. K., & Saffer, H. (Eds.),
The Economic Analysis of Substance Use and Abuse: An Integration of Econometrics and Behavioral Economic Research.
(pp. 15-29).
University Of Chicago Press.
-
Clemmer, R., Kenkel, D., Ohsfeldt, R. L., & Webb, W.
(1994).
Household Health Production, Property Values, and the Value of Health. Tolley, G., Kenkel, D., & Fabian, R. (Eds.),
Valuing Health for Policy An Economic Approach.
(pp. 105-117).
University Of Chicago Press.
-
Gohmann, S., & Ohsfeldt, R. L.
(1994).
US Senate voting on abortion legislation: A more direct test for ideological shirking. Zerbe, R. O. (Eds.),
Research in Law and Economics, Volume 16.
(pp. 175-196).
Jai Pr.
-
Ohsfeldt, R. L.
(1993).
Contractual Arrangements, Financial Incentives, and Physician-Patient Relationships. Clair, J. M., & Allman, R. M. (Eds.),
Sociomedical Perspectives on Patient Care.
(pp. 96-113).
University Press of Kentucky.
-
Ohsfeldt, R. L., Boyle, R. G., & Capilouto, E. L.
(1999).
Tobacco Taxes, Smoking Restrictions, and Tobacco Use. Chaloupka, F. J., Grossman, M., Bickel, W. K., & Saffer, H. (Eds.),
The Economic Analysis of Substance Use and Abuse: An Integration of Econometrics and Behavioral Economic Research.
(pp. 15-29).
University Of Chicago Press.
-
conference paper
-
Karim, M., Ohsfeldt, R. L., Singal, A. G., & Kum, H.
(2020).
Out-of-pocket expenditure, probability of underinsurance and health services utilization among non-elderly cancer survivors. Cancer Research.
4340-4340.
-
Karim, M., Nabil, A. K., Khodakarami, N., Kum, H. C., Foster, M. J., & Ohsfeldt, R. L.
(2020).
ECONOMIC EVALUATION OF EPIDERMAL GROWTH FACTOR RECEPTOR - TYROSINE KINASE INHIBITOR (EGFR-TKI) DRUGS IN NON-SMALL CELL LUNG CANCER (NSCLC) TREATMENT: A SYSTEMATIC REVIEW OF RECENT STUDIES. Value in Health.
S46-S46.
-
Giannouchos, T., & Ohsfeldt, R. L.
(2019).
COST-EFFECTIVENESS ANALYSIS OF ERENUMAB VERSUS TOPIRAMATE FOR PATIENTS WITH CHRONIC MIGRAINES TO IDENTIFY THE COST-EFFECTIVE PRICE THRESHOLD IN GREECE. Value in Health.
S277-S277.
-
Briggs, A., Marian, M., Ohsfeldt, R. L., & Dick, K.
(2019).
ESTIMATING QUALITY-ADJUSTED LIFE YEARS (QALYS) THROUGH QUALITY-ADJUSTED TIME WITHOUT SYMPTOMS OR TOXICITY (QTWIST) IN RCTS: AN ALTERNATIVE TO ECONOMIC MODELLING. Value in Health.
S104-S104.
-
Urowitz, M., Ohsfeldt, R. L., Wielage, R. C., Dever, J. J., Zakerifar, M., Asukai, Y., Ramachandran, S., & Joshi, A. V.
(2018).
OP0254 A propensity score-matched (PSM) analysis of organ damage in patients with systemic lupus erythematosus (SLE) from the pooled bliss long-term extension (LTE) trials versus the toronto lupus cohort (TLC). ANNALS OF THE RHEUMATIC DISEASES.
177.
-
Lorden, A., Beebe, L. A., & Ohsfeldt, R. L.
(2018).
RAPID ESTIMATION OF SMOKING-ATTRIBUTABLE MORTALITY AND ECONOMIC COSTS. Value in Health.
S236-S236.
-
Choi, D., Kum, H., Park, S., Ohsfeldt, R., & Singal, A. G.
(2018).
HEPATOCELLULAR CARCINOMA SCREENING IS UNDERUSED IN AT-RISK PATIENTS. Gastroenterology.
S1218-S1218.
-
Urowitz, M., Ohsfeldt, R. L., Wielage, R., Kelton, K. A., Asukai, Y., & Ramachandran, S.
(2017).
A Propensity Score-Matched Study of Organ Damage in Patients with Systemic Lupus Erythematosus from the BLISS Long-Term Extension Trials Versus the Toronto Lupus Cohort: A Post Hoc Longitudinal Analysis. Arthritis and Rheumatology.
-
Kum, H., & Ohsfeldt, R.
(2016).
COMPARISON OF DATA TO DECISION MODELS FOR A DATA CONSORTIA. Value in Health.
A82-A82.
-
Rubino, M., Summers, K. H., Ohsfeldt, R., Ben-Joseph, R., & Puenpatom, R. A.
(2011).
A COMPARISON OF DAILY AVERAGE SUPPLY (DASUP) OF OXYCODONE AND OXYMORPHONE LONG-ACTING ORAL TABLETS. Value in Health.
A64-A64.
-
Summers, K. H., Ohsfeldt, R., Puenpatom, R. A., Rajan, N., & Ben-Joseph, R.
(2011).
ECONOMIC IMPACT OF POTENTIAL DRUG-DRUG INTERACTIONS AMONG PATIENTS TAKING OPIOID ANALGESICS. Value in Health.
A61-A61.
-
Schneider, J., Beusterien, K., Ohsfeldt, R., Brown, J., Boye, M. E., Ebeid, O., & Hill, J.
(2011).
PAYER-RATED VALUE OF PAIN IMPROVEMENT IN CASTRATION-RESISTANT PROSTATE CANCER: TRADEOFFS BETWEEN SURVIVAL, PAIN AND ANALGESIC USE. Value in Health.
A174-A174.
-
Ohsfeldt, R., Bhandary, D., Fox, K. M., & Gandhi, S. K.
(2011).
USE OF SECONDARY DATA SOURCES TO ESTIMATE INPATIENT COSTS AND PAYMENTS FOR ACUTE CORONARY SYNDROME. Value in Health.
A38-A38.
-
Ohsfeldt, R., Gandhi, S. K., Jensen, M. M., Smolen, L., Fox, K. M., Gold, A., & Hsia, J.
(2010).
COST-EFFECTIVENESS OF ROSUVASTATIN 10 MG IN THE REDUCTION OF CARDIOVASCULAR MORBIDITY AND MORTALITY IN PATIENTS AT RISK OF CARDIOVASCULAR DISEASE. Value in Health.
A165-A165.
-
Ohsfeldt, R., Gandhi, S. K., Jensen, M. M., Smolen, L., Fox, K. M., Hsia, J., & Gold, A.
(2010).
COST-EFFECTIVENESS OF ROSUVASTATIN 20 MG IN SECONDARY-PREVENTION PATIENTS IN THE UNITED STATES. Value in Health.
A162-A162.
-
Ohsfeldt, R. L., Olsson, A. G., Jensen, M. M., Gandhi, S. K., & Paulsson, T.
(2010).
The cost-effectiveness of rosuvastatin 20 mg for the prevention of cardiovascular morbidity and mortality - a swedish economic evaluation of the JUPITER trial. European Heart Journal.
225-225.
-
Ohsfeldt, R. L., Gandhi, S. K., Fox, K. M., & Bullano, M.
(2009).
ECONOMIC BURDEN OF ATHEROSCLEROSIS AMONG PATIENTS WITH TYPE-2 DIABETES MELLITUS. Value in Health.
A153-A153.
-
Ohsfeldt, R. L., Gandhi, S. K., Fox, K. M., & Bullano, M. F.
(2009).
Cardiovascular Events Among Patients Diagnosed with Atherosclerosis. Circulation.
E337-E337.
-
Fox, K. M., Gandhi, S. K., & Ohsfeldt, R. L.
(2009).
Diagnoses and Medical Management Patterns of Patients Prior to the Incidence of a Cardiovascular Event. Circulation.
E358-E358.
-
Ohsfeldt, R., Summers, K. H., Lage, M. J., Brooks, J. M., & Brewster, C.
(2008).
DIFFERENCES IN TREATMENT COSTS AND RESOURCE UTILIZATION AMONG COPD PATIENTS TREATED WITH ALBUTEROL MDI OR LEVALBUTEROL MDI. Value in Health.
A451-A451.
-
Fox, K. M., Gandhi, S. K., Bullano, M. F., Ohsfeldt, R. L., & Davidson, M. H.
(2008).
Low-density lipoprotein levels and dyslipidemia treatment in patients diagnosed with atherosclerosis. Circulation.
E425-E426.
-
Moudouni, D. M., Ohsfeldt, R., & Phillips, C.
(2008).
RELATIONSHIP BETWEEN FORMAL AND INFORMAL CARE AMONG MEDICAID HOME HEALTH CARE RECIPIENTS. The Gerontologist.
478-479.
-
Fox, K. M., Ohsfeldt, R. L., Bullano, M. F., Anoka, N. N., & Anzalone, D. A.
(2007).
Comparison of titration rates of rosuvastatin compared to other statins in routine clinical practice. Circulation.
E582-E582.
-
Fox, K. M., Gandhi, S. K., Blasetto, J. W., Ohsfeldt, R. L., Grandy, S., & Davidson, M. H.
(2007).
Dyslipidemia treatment patterns and low-density lipoprotein cholesterol monitoring and management of patients with atherosclerosis in real-world clinical practice. Circulation.
E572-E572.
-
Fox, K. M., Gandhi, S. K., Ohsfeldt, R. L., Blasetto, J., & Bays, H. E.
(2007).
Effectiveness of rosuvastatin in LDL-C lowering and national cholesterol education program (NCEP) adult treatment panel (ATP) III goal attainment compared to other statins among diabetes patients. Diabetes.
A620-A620.
-
Blonde, L., Fox, K. M., Ohsfeldt, R. L., Parikh, S., & Grandy, S.
(2007).
Increased risk of cardiovascular events among type 2 diabetes patients with dyslipidemia. Circulation.
E230-E230.
-
Ohsfeldt, R. L., Gandhi, S. K., Fox, K. M., Stacy, T., & McKenney, J. M.
(2006).
Rosuvastatin is more cost-effective compared to atorvastatin and simvastatin for hyperlipidemia management in high-risk patients in routine clinical practice. Value in Health.
A123-A123.
-
Fox, K. M., Gandhi, S. K., Ohsfeldt, R. L., & Davidson, M. H.
(2006).
Comparing effectiveness of rosuvastatin with other statins in reducing low density lipoprotein cholesterol (LDL-C) in the elderly patient population: Results from routine clinical practice setting. Circulation.
E804-E805.
-
Adachi, J. D., Magowan, S. H., Borisov, N. N., Lange, J. L., & Ohsfeldt, R. L.
(2006).
Costs of fragility fractures among men are considerable in managed care. OSTEOPOROSIS INTERNATIONAL.
S173-S173.
-
Adachi, J. D., Magowan, S. H., Borisov, N. N., Lange, J. L., & Ohsfeldt, R. L.
(2006).
Costs of fragility fractures among men are considerable in managed care. ARTHRITIS AND RHEUMATISM.
S82-S82.
-
Ohsfeldt, R. L., Phillips, M., Balamurugan, A., & Hughes, T. E.
(2005).
Cost-effectiveness of a diabetes education program for Medicaid patients. Diabetes.
A307-A307.
-
Klein, R. W., Ohsfeldt, R. L., Smolen, L. J., & McCollam, P. L.
(2005).
Potential 30-day cost savings from acute coronary syndrome treatment improvements. Pharmacotherapy.
1474-1474.
-
Ohsfeldt, R. L., Kreder, K. J., Klein, R., & Chrischilles, E. C.
(2003).
Cost-effectiveness of tamsulosin, doxazosin and terazosin in the treatment of benign prostatic hyperplasia. Value in Health.
288-288.
-
Gavin, N. I., Ohsfeldt, R. L., Thorp, J. M., & Bray, J. W.
(2000).
Medical care costs associated with postmenopausal hormone replacement therapy. OSTEOPOROSIS INTERNATIONAL.
S180-S180.
-
CAPILOUTO, E., OHSFELDT, R., & CAPILOUTO, M. L.
(1994).
ACCURACY OF ECONOMETRIC-MODEL OF THE DENTAL SECTOR (EMODS) FORECASTS. Journal of Dental Research.
270-270.
-
Urowitz, M. B., Wielage, R., Kelton, K. A., Ohsfeldt, R. L., Asukai, Y., & Ramachandran, S.
APPLICATION OF PROPENSITY SCORE-MATCHING METHODS TO COMPARE DATA FROM LONG-TERM EXTENSION TRIALS WITH DATA FROM AN EXISTING LUPUS REGISTRY. ANNALS OF THE RHEUMATIC DISEASES.
599-599.
-
Wehby, G. L., Ohsfeldt, R. L., & Murray, J. C.
Cost effectiveness of prenatal genetic and ultrasound screening for Van der Woude syndrome. American Journal of Human Genetics.
417-417.
-
Ohsfeldt, R. L., Gavin, N. I., Thorp, J. M., Rousculp, M. D., & Marin, F.
Medical care costs associated with postmenopausal estrogen plus progestin therapy. ANNALS OF THE RHEUMATIC DISEASES.
362-362.
-
Ohsfeldt, R. L., Liberman, J. N., Rousculp, M., & Draper, M.
Patterns of osteoporosis therapy use: Disease severity, patient knowledge and socioeconomic factors. Journal of Bone and Mineral Research.
S271-S271.
-
Udeh, C., Hata, J. S., & Ohsfeldt, R.
The Institute for Healthcare Improvement (IHI) saving 100K lives campaign: Are the recommendations for stress ulcer prophylaxis (SUP) cost effective?. Critical Care Medicine.
A5-A5.
-
Karim, M., Ohsfeldt, R. L., Singal, A. G., & Kum, H.
(2020).
Out-of-pocket expenditure, probability of underinsurance and health services utilization among non-elderly cancer survivors. Cancer Research.
4340-4340.
Research
co-principal investigator on
Teaching
teaching activities
- PHPM602 Managerial Statistics Instructor
- PHPM661 Intro To Health Economics Instructor
- PHPM661 Intro. To Health Economics Instructor
- PHPM662 Health Econ Ii Instructor
- PHPM663 Cost Effctvnss Anlys Hlth Plcy Instructor
- PHPM671 Intro To Hlth Svcs Research Instructor
- PHPM674 Secondary Anly Of Hlth Data Instructor
- PHPM676 Anlytcl Iss In Hlth Svcs Res Instructor
- PHPM681 Seminar Instructor
- PHPM685 Directed Studies Instructor
- PHPM686 Directed Research Instructor
- PHPM689 Sptp: Prop Scor Inst Var Instructor
- PHPM691 Research Instructor
- PHPM791 Doctoral Capstone Instructor
Works By Students
chaired theses and dissertations
-
Creel, Liza Michelle (2015-05). Hospital-Based Implementation of Newborn Hearing Screening in a Cohort of Infants Admitted to the NICU: Outcomes and Implications for Policy and Practice.
-
Kim, Jungyeon (2015-06). Health Information Technology in US Hospitals: Analysis of Current Status and Development of Future Strategies.
-
Lee, Wei-Chen (2013-12). Comparisons of Access to, Cost of, and Quality of Health Care Between Rural and Urban Populations.
-
Lorden, Andrea L (2014-07). The Prevalence and Incremental Costs of Healthcare Associated Infections for Individuals Admitted for Potentially Preventable Hospitalization.
-
Nwaiwu, Obioma Benjamin Ifeanyi (2015-12). Emerging Challenges in Acute Care for Older Adults.
Background
education and training
- Ph.D. in Economics, University of Houston - (Houston, Texas, United States) 1983
- M.A. in Economics, University of Houston - (Houston, Texas, United States) 1979
- B.S. in Economics, University of Houston - (Houston, Texas, United States) 1977
Contact
first name
- Robert
has last name
- Ohsfeldt
mailing address
-
Texas A&M Health Science Center
Health Policy And Management
1266 TAMUS
College Station, TX 77845
USA
Other
- rohsfeldt@tamu.edu