Drug utilization research in primary health care as exemplified by physicians' quality assessment groups.
Drugs in primary health care are often prescribed for nonrational reasons. Drug utilization research investigates the prescription of drugs with an eye to medical, social and economic causes and consequences of the prescribed drug's utilization. The results of this research show distinct differences in drug utilization in different age groups and between men and women. Indication and dosage appear irrational from a textbook point of view. This indicates nonpharmacological causes of drug utilization. To advice successfully changes for the better quality assessment groups of primary health care physicians get information about their established behavior by analysis of their prescriptions. The discussion and the comparisons in the group allow them to recognize their irrational prescribing and the social, psychological and economic reasons behind it. Guidelines for treatment are worked out which take into account the primary health care physician's situation. After a year with 6 meetings of the quality assessment groups the education process is evaluated by another drug utilization analysis on the basis of the physicians prescription. The evaluation shows a remarkable improvement of quality and cost effectiveness of the drug therapy of the participating physicians.
von Ferber
L
L
Primary Health Care Research Unit, Faculty of Medicine, University of Düsseldorf, Germany.
Luciano
A
A
Köster
I
I
Krappweis
J
J
D003362:Cost-Benefit Analysis; D011307:Drug Prescriptions / Q000706:statistics & numerical data; D004358:Drug Therapy; D004363:Drug Utilization; D006801:Humans; D011785:Quality Assurance, Health Care; D014665:Vasodilator Agents
D014665:Vasodilator Agents