Determinants of delayed pulmonary tuberculosis diagnosis in a rural district of Pakistan.
Tuberculosis (TB) caused by acid-fast bacilli is one of the leading causes of morbidity and mortality in developing countries. Pakistan has the world's fifth-largest prevalence of TB, with 276/100,000 cases in prevalence and a mortality of 34/100,000. Delayed diagnosis, disruptions in treatment continuity and a lack of...