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为了了解和研究我市区女中学生月经情况,探讨生活在辽宁西部山区、气候干燥、风沙较大,经济文化比较落后的条件下,对女学生月经史的影响,给今后进一步开展青春期保健工作提供依据,我站于1985年9月10日至10月12日对朝阳市第四中学和农村两所中学的1088名女学生进行了月经情况的回顾调查。按随机原则,选择调查了一直居住在朝阳地区生活稳定的9～11年级中学生为调查对象。本组共调查1088人,其中,城镇564人,占51.84％,农村524人,占48.16％;汉族996人,占91.54%,蒙族57人,占5.24％,其他少数民族35人,占3.23％。调查结果一、月经初潮平均年龄月经初潮年龄最早10岁,最晚18岁,平均年龄14.38岁(见表1)。
In order to understand and study the menstrual situation of female students in our city and to explore the impact on the history of female students’ menstruation under the condition of dry climate, large sand and poor economy and culture in the western mountainous area of Liaoning Province, to provide the adolescent health care work in the future Based on this, I conducted a retrospective survey of 1088 schoolgirls in the fourth secondary school of Chaoyang City and two secondary schools in rural areas from September 10 to October 12, According to the principle of randomness, we chose to investigate the 9 ~ 11 grade middle school students who lived in the stable area of Chaoyang for a long time. This group of 1088 people surveyed, of which 564 cities and towns, accounting for 51.84%, 524 people in rural areas, accounting for 48.16%; Han 996, accounting for 91.54%, 57 ethnic Mongolians, accounting for 5.24%, 35 other ethnic minorities, accounting for 3.23% . Findings First, the average age of menarche The age of the earliest menarche 10 years old, the latest 18 years old, the average age of 14.38 years old (see Table 1).