Introduction: The analysis of drug prescription in a primary care clinic is
a useful tool to evaluate the quality of medical care provided to outpatie
nts.
Methodology: 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.
Results and discussion: The three most common diagnoses were hypertension,
lumbar pain and diabetes. The prescription of non steroidal antiinflammator
y drugs (NSAID) increased from 7.1% in 1988 to 20% in 1997. For acute lumba
r pain physicians prescribed NSAID to 58% of patients and paracetamol only
to 33%. Further, doctors often prescribed muscle relaxants although an addi
tional antalgic effect has not been proven. The prescription of psychotropi
c drugs decreased from 22.5% in 1988 to 12.7% in 1997. ACE inhibitors and c
alcium antagonists were the most frequently prescribed antihypertensive dru
gs. Therefore physicians do not follow the American (JNC VI) and our instit
utional guidelines, which recommend beta-blockers and diuretics as first li
ne agents.