After group random sampling, home-visit was made with questionnaire to 1158 married childbearing country women in Chengjiang county.
通过整群随机抽样的方法，采用入户询问方式对澄江县115 8例农村已婚育龄妇女进行问卷调查。
The infection rate and risk factors of CTRTI among 664 married women at reproductive age in rural areas in Chengjiang county, Yunnan province were investigated.
对云南省澄江县664名农村已婚育龄妇女生殖道沙眼衣原体感染情况及其危险因素进行了调查分析。
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