对同年入藏(拉萨)大学生相关生理指标的动态追踪研究

Dynamically Tracing Research on Physiological Indexes of Migrant

目的:对同年入藏(拉萨)的大学生相关生理指标进行动态追踪测量并与土著藏族大学生进行比较,研究其变化情况及其影响因素。方法:将拉萨市(海拔3650m)新入学的361名藏、汉族大学生(汉族197名、藏族164名)作为测试对象,在一年内分别进行三次相关生理指标(血氧饱和度、血压、肺活量、心率、体重、身高等)的检测以及相关情况的问卷调查。结果:内地非高原地区大学生(以下简称内地大学生)相关生理指标与土著藏族大学生(以下简称藏族大学生)相比具有明显的差异(P<0.05),且内地大学生进入高原后,相关生理指标发生了显著变化(P<0.05)。结论:内地大学生在高原环境下随着居住时间的延长可以缩小与土著藏族大学生的差距,生理上达到基本适应。

Objective:To investigate the changes of physiological indexes of migrant students who enrolled college the same year in Lhasa and its influential factors comparing with Tibetan students.Methods:In total,197Chinese and164Tibetan college students newly-enrolling in Lhasa were taken as the subjects.They were tested three times a year about physiological indexes,such as oxygen saturation,blood pressure,lung capacity,heart rate,weight,height,and questionnaire associated with general condition.Results:There were significant differences between the migrant students and Tibetan students.When migrant students enroll in Tibetan college,their physiological indexes will change significantly(P<0.05).Conclusions:As time proceeds,the migrant students can adapt to live in Tibet.