1992~1997年世界银行贷款对海口市实施结核病控制项目,发现肺结核病人痰涂片涂阳率6年来平均为47.70%。菌阳病人年龄15岁以上者占总数的99.13%,其中55岁以上患者占总数的37.66%,男性患者比女性偏多。痰结核菌检查对发现传染源、确诊、化疗方案选择、疗效考核以及防治效果评价等都具有重要意义。 From 1992 to 1997, the World Bank Loan implemented the TB control project in Haikou City and found that the sputum smear smear rate of tuberculosis patients averaged 47.70% in 6 years. Bacteria-positive patients over the age of 15 accounted for 99.13% of the total, of which patients over the age of 55 accounted for 37.66% of the total number of male patients than women. The examination of sputum TB is of great significance to find the source of infection, diagnosis, selection of chemotherapy, evaluation of curative effect and evaluation of prevention and treatment effect.