我国有关妇女月经情况的调查报告多为平原,沿海地区的情况。关于高原、高寒地区妇女月经情况鲜有报导。本文乃将世居青海高原西宁地区及玉树藏族地区妇女月经情况进行了初步调查。前者地区海拔高度2226公尺,大气压力580毫米汞柱,空气中氧分压为122毫米汞柱,后者地区海拔高度4280公尺,大气压力446毫米汞柱,空气中氧分压 China’s survey on women’s menstrual conditions are mostly plain, coastal areas. On the plateau, alpine region, women rarely reported menstruation. This article is a preliminary survey of the menstrual situation of the women living in Xining and Yushu Tibetan areas of the Qinghai-Tibet Plateau. The former is 2226 meters above sea level with an atmospheric pressure of 580 mmHg, an oxygen partial pressure of 122 mmHg in the air, an altitude of 4280 meters in the latter, an atmospheric pressure of 446 mmHg, and an oxygen partial pressure in the air