Proposing indicators for evaluation of tuberculosis control programmes in large cities based on the experience of Barcelona

dren aged 0 to 4 years fell notably. However, diagnostic delay in smear-positive cases and the percentage of cases whose contacts were examined did not vary significantly. The evaluation indicated an average annual decline in tuberculosis incidence of 6.7%, and rates of adherence to treatment (94.5% among smear-positive cases) achieved their objectives. The average median diagnostic delay (36 days) and the percentage of cases with contacts examined (mean 59.8%) were rather less optimistic. CONCLUSIONS: The results of the evaluation were in