Predictors of relapse among pulmonary tuberculosis patients treated in a DOTS programme in South India.


OBJECTIVE To identify risk factors associated with relapse among cured tuberculosis (TB) patients in a DOTS programme in South India. DESIGN Sputum samples collected from a cohort of TB patients registered between April 2000 and December 2001 were examined by fluorescence microscopy for acid-fast bacilli and by culture for Mycobacterium tuberculosis at 6… (More)


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