中国大陆安徽省滁州市定远县的邮政编码是233200。
The postcode of Dingyuan County, Chuzhou City, Anhui Province, China is 233200.
目的分析定远县居民结核病防治知识知晓水平，为制定结核病健康促进计划提供依据。
Objective to analyze knowledge level on tuberculosis control and prevention in Dingyuan county so as to provide basis for making health promotion plan on tuberculosis control and prevention.
方法采用1：1病例对照研究方法对合肥市及定远县50对老年性白内障及对照进行问卷调查。
Methods a 1:1 matched case-control study with 50 pairs on risk factors of cataract was carried out in Hefei city and Dingyuan county.
方法采用1：1病例对照研究方法对合肥市及定远县50对老年性白内障及对照进行问卷调查。
Methods a 1:1 matched case-control study with 50 pairs on risk factors of cataract was carried out in Hefei city and Dingyuan county.
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