Sputum test, bacterial culture or both confirmed 269 tuberculosis cases, 174 of which were smear-positive.
痰检查、痰涂片培养或同时进行这两项检查确认了269个结核病例，其中174个病例的涂片呈阳性。
To develop new methods for estimating the sputum smear-positive tuberculosis case detection rate (CDR) in a country where infection with HIV is prevalent.
寻找艾滋病高发国家的痰涂片阳性肺结核检出率的估算新方法。
Patients older than 15 years with newly diagnosed sputum smear-positive pulmonary TB were randomly assigned to the intervention or control group.
年龄超过15岁的最新诊断为痰涂片阳性的肺结核病病人被随机指定给干预组和对照组。
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