stepwise logistic regression 基本例句 逐步逻辑回归 The uniariate chi-square test andstepwise logistic regressionwere used to predict the prealence of cure progression, and a receier operating characteristic cure was plotted.应用单变量卡方检验和逐步逻辑回归来预测侧凸进展的发生率，绘制受试者工作特征曲线。