摘要
本文通过对1986年在西安市调查的625名11～18岁女中学生月经初潮情况分析,发现女儿月经初潮年龄较母亲提前,二者之间存在直线相关与回归关系,因此,作者提出了以母亲初潮年龄推算女儿初潮年龄的设想;比较月经来潮组和未来潮组母亲初潮年龄,认为在月经初潮时间上,母亲对女儿的遗传影响是存在的;本文还讨论了独生女与多生女月经初潮的情况,证明前者初潮年龄早于后者。
The menarche of 625 girls aged 11～18 years was investigated in 1986.The results showed that menarche of girls happened earlier than that of theirmothers.There is positive relationship between themothers and girls.Our studies indicate that the geneticfactor is one of the affecting factors of menarche.In addi-tion,there is evidence showing that menarche happensearlier in only daughters than in any other girls.
出处
《西安医科大学学报》
CSCD
1989年第4期344-345,共2页
Journal of Xi'an Medical University(Chinese)
关键词
月经初潮
独生女
遗传影响
Menarche
Positive relationship
Only daughter
