univariate and multivariate stepwise regression analysis were performed to assess the factors related to qol with the total scores as dependent variables, and screen the main factors.
将总评分作为因变量,对影响生活质量的因素进行单因素分析和多因素逐步回归分析,筛选主要影响因素。
methods sccs and cslss were adopted to investigate 420 university students, and the correlation analysis and multivariate stepwise regression were used on the data.