Persistence of gaps in implementation of revised national tuberculosis control program in an area of West Bengal.

A study was conducted to evaluate the RNTCP in Habra TB, unit North 24 Parganas district, in February 2004. We collected both primary and secondary data, cross-checked registers and records. The TB unit was catering 23% more population; 54% of patients belonged to backward section. All patients received free drugs and free microscopy services; 90% received DOT during intensive phase and 67% during continuation phase; DOT time was inconvenient to 20% patients and 30% in attending DOT; 14% patients did not give three sputum samples at diagnosis; 28.3% centers lacked expected facilities; inconsistency in 27.8% drug boxes; records lacking in address verification (74.4%) and defaulter retrieval activity (47.2%). Delay in diagnosis and initiation of treatment was also prevailed.