Evaluation of drug prescription in the primary care clinic in Geneva in 1997

Background: The analysis of drug prescription in a primary care clinic is a useful tool to evaluate the quality of medical care provided to outpatients.

Methods: We analysed drug prescriptions of the first consultations with 701 patients attending between May 14 and June 6 1997, and compared this data to previous surveys conducted in 1988, 1991 and 1993.

Conclusions: The three most common diagnoses were hypertension, lumbar pain and diabetes. The prescription of non steroidal antiinflammatory drugs (NSAID) increased from 7.1% in 1988 to 20% in 1997. For acute lumbar pain physicians prescribed NSAID to 58% of patients and paracetamol only to 33%. Further, doctors often prescribed muscle relaxants although an additional antalgic effect has not been proven. The prescription of psychotropic drugs decreased from 22.5% in 1988 to 12.7% in 1997. ACE inhibitors and calcium antagonists were the most frequently prescribed antihypertensive drugs. Therefore physicians do not follow the American (JNC VI) and our institutional guidelines, which recommend beta-blockers and diuretics as first line agents.