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对我县515名女生的月经初潮年龄与心理状况进行了调查，为及时、合理地实施女生经期卫生教育和保健提供依据。l对象和方法1．l调查对象为我县城镇3所学校高一年级515名有月经初潮经历的女生。年龄12－16周岁。农村Zll名，城镇AN名。1．2方法统一印制调查表格，采用问卷方式结合
A survey was conducted on the menarche age and psychological status of 515 girls in my county, and provided basis for the timely and rational implementation of schoolgirl health education and health care. l Objects and Methods 1. l The survey was conducted on 515 first-grade senior girls from 3 schools in my county town. Age 12-16 years old. Rural Zll name, town AN name. 1.2 Method to uniformly print the survey form, using a questionnaire approach