就青木正和提出的以总延误分布为基础的菌阳病例发现覆盖率的推算方法从三个方面提出了商榷:①两个假设不能完全成立.②推算公式本身有不能解释之处.③影响发现覆盖率的因素在国家或地区之间的差异很大,菌阳病人不可能按一定的规律到结防机构就诊、登记、化疗.认为,青木正和这一推算方法科学性不强. On the basis of the total delay distribution, Aoki Masao proposed a method to estimate the coverage of the bacillary-positive cases, which was discussed from three aspects: ①the two hypotheses can not be completely established.②the formula of the inference can not be explained by itself.③The influence discovery Coverage factors in different countries or regions vary greatly, bacteria positive patients can not according to certain rules to the prevention and treatment agencies for treatment, registration, chemotherapy. That Aoki and this calculation method is not scientific.