PMID: 15388065Sep 25, 2004Paper

Prescription of drugs in family medicine: on the trail of efficiency

Atencion primaria
J J López-Picazo FerrerE Salas Martín

Abstract

To analyse the effect of various factors on the efficiency of drug prescription by general practitioners (GPs). Descriptive, cross-sectional study. Primary care in Murcia, Cartagena, and Lorca, in which 535 GPs work in the care of 921,281 people. Murcia Region (Spain).Participants. Prescriptions issued by the 288 GPs who were working constantly and continuously in May-June 1998 and who were away from work for no longer than 10% of the time (53.8%). We measured their efficiency with two general indicators--potential saving (PS) and prescription of generics (PG)--and 3 specific indicators: efficiency of prescription of omeprazole (EO), enalapril (EE), and ranitidine (ER). We analysed their relationship with structural-organisational factors and with the population attended, the doctor and his/her action. Bivariate and multivariate analyses (logistic regression) were used. There was an association with programmed consultation (PC); a weak inverse relationship with age of doctor, years qualified, pensioners allocated, case load and inter-consultations conducted; and a direct correlation with the length of the consultation. PG was related to rural environment, being non-permanent, specialist in family medicine, belonging to a primar...Continue Reading

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