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1988年1月1日～1991年9月30日,蓝山县开展大面积线索查痰和门诊因症就诊为主的肺结核病例发现工作。以乡为单位覆盖率达100％。共发现涂阳肺结核322例,涂阳患病率为每100000人口的102.5,占估算涂阳病例的31.8％(根据1979、1985年两次全国结核病流调资料、湖南农村涂阳患病率以每年3.1％的速率上升,估计本县涂阳例数为1014人)。年平均发现率为27.4％(年均估计涂阳发现率为8.1％)。男女之比为1.9:1。年
January 1, 1988 to September 30, 1991, Lanshan County to carry out large-scale clues to check sputum and out-patient diagnosis of TB cases found. The unit coverage rate of 100%. A total of 322 cases of smear positive pulmonary tuberculosis were found. The prevalence of smear positive was 102.5 per 100 000 population, accounting for 31.8% of the estimated smear positive cases (based on the data of two national TB epidemics in 1979 and 1985, 3.1% annual rate of increase, it is estimated that the number of smear positive in this county is 1014). The average annual found rate was 27.4% (annual average smear positive rate was 8.1%). The ratio of men to women is 1.9: 1. year