Logistic Regression coefficients and odd ratios for the PCR set.

This table shows the coefficients of the logistic regression model that results from backward variable selection with AIC, applied on the PCR and non-PCR sets. The coefficients of each model are together with the P-value of the Wald test with a null hypothesis consisting of the maximum likelihood estimate of the coefficient being equal to zero, the odd-ratios for a unit change in each variable, and their 95% confidence interval.本表格展示了基于赤池信息准则（Akaike Information Criterion, AIC）的向后变量选择所得到的逻辑回归模型系数，该模型应用于PCR组与非PCR组数据集。每个模型的系数均附带以下统计量：以系数的极大似然估计值等于零为原假设的沃尔德检验P值、各变量每单位变化对应的优势比，以及其95%置信区间。