基于Logistic回归分析的大学生体质分布及其影响因素模型构建

Distribution and Influence Factors of College Students' Physical Fitness Based on Logistic Regression Analysis

目的:了解大学生体质分布的现状,并运用统计学方法分析其影响因素。方法:采用随机抽样的方法抽取600名在校大学生为样本,结合王琦教授中医体质分类判定的60个问题设计问卷,运用Logistic回归分析建立方程得出在校大学生4种主要偏颇体质的影响因素,在利用方差检验对模型的可靠性进行评估。结论:根据调查结果分析发现,受调查的学生睡眠质量一般,睡眠不足的学生中的体质主要为气郁质、阳虚质、血瘀质、平和质和气虚质等五种体质,并且睡眠质量,人际交往,吸烟,饮酒,家庭因素,学习成绩,锻炼身体与体质分布有着明显的相关关系。

Objectives： To understand the distribution about constitutiontll type of college students and analyze the influencing factors by using statical method. Methods： using random sampling methods with 600 college students as the sample and design the survey by using the 60 questions about TCM constitution of Professor WANG Qi and using Logistic regression analysis to establish the influence factors of 4 kinds of main constitutiion of college students, and evaluate the reliability of the model by using the variance test. Conclusion： Ac- cording to the survey result,; , we can find that the college students ＂sleep quality is just sO so. The constitution of the students is mainly qi stagnation constitution, Yang deficiency, blood stasis, and Qi deficiency quality. And sleep quality, interpersonal, smoking, drink- ing, family factors, learning performance, exercise and physical distribution have a significant correlation.