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本文对1683例世居海拔2226公尺与3355例移居的汉族妇女的各项月经生理常数行进了回顽性调查与统计分析,且与全国资料作了对比。其结果如下:平均初潮年龄世居为14.80岁,移居为15.84岁(P<0.01);月经初潮至第二次月经间隔时间,两者均以35天以内者占半数以上,36天至三个月内有显著性差别(P<0.05);月经初潮至转为正常周期的时间;小于一年者世居占79.97％,移居占72.40％(P<0.01);初潮后三年内情况:经常正常者,移居不正常者多于世居(P<0.05);月经周期天数:世居平均28.60天,移居平均27.80天(P<0.05);月经经期天数:世居平均4.80天,移居4.86天(P>0.05);有规律月经情况:痛经情况,痛经程度,原发痛经等两者之间均有高度显著性差别(P<0.01),平均绝经年龄:世居为45.47岁,移居为48.49岁,并对其差别于以探讨,认为其原因是复杂而多样的,初步归结于受海拔与高原气候影响为主。
In this paper, we retrospectively investigated and statistically analyzed the menstrual physiological parameters of 1683 Han women who lived at an elevation of 2,226 meters and 3,355 at the same time, and compared with the national data. The results are as follows: The mean age at menarche was 14.80 years old, migrating to 15.84 years old (P <0.01); menarche to the second menstrual interval, both within 35 days accounted for more than half of 36 days to three (P <0.05); the time from menarche to normal cycle; 79.97% in less than one year and 72.40% in immigrant (P <0.01); Three years after menarche: often normal (P <0.05); Menstrual cycle days: average 28.60 days, resettlement average 27.80 days (P <0.05); Menstrual period days: the average home 4.80 days, migrate 4.86 days ( (P <0.01). The mean menopause ages were 45.47 years old and 48.49 years old , And its difference in order to explore, that the reason is complex and diverse, initially due to the impact of altitude and plateau climate dominated.