The validity of Medicaid pharmacy claims for estimating drug use among elderly nursing home residents

Statistical Methods for Rates and Proportions.

B. S. Everitt, J. L. Fleiss · Biometrics · 1981 · 9.1K citations

Natural Sciences, Biostatistics, Demographic Methods +10

The use of prescription claims databases in pharmacoepidemiological research: The accuracy and comprehensiveness of the prescription claims database in Québec

Robyn Tamblyn, Gilles Lavoie, Lina Petrella et al. · Journal of Clinical Epidemiology · 1995 · 571 citations

Medicine, Pharmacology, Pharmacy Practice +12

Effects of Medicaid Drug-Payment Limits on Admission to Hospitals and Nursing Homes

Stephen B. Soumerai, Dennis Ross-Degnan, Jerry Avorn et al. · New England Journal of Medicine · 1991 · 510 citations · Full text

Public Affairs, Health Policy, Medicaid Policy +14

Changes in Antipsychotic Drug Use in Nursing Homes During Implementation of the OBRA-87 Regulations

Shorr Ronald I · JAMA · 1994 · 203 citations

Pharmacy, Geriatric Medicine, Pharmacotherapy +14

Validity of Diagnostic and Drug Data in Standardized Nursing Home Resident Assessments

Giovanni Gambassi, Francesco Landi, Lei Peng et al. · Medical Care · 1998 · 181 citations

Pharmacy, Pharmaceutical Analysis, Drug Utilization Review +15