Estimates from the multiple linear regression showing the effects of the independent variables on the probability of participation in a syphilis PN program (range 0–1).

Estimates from the multiple linear regression showing the effects of the independent variables on the probability of participation in a syphilis PN program (range 0–1).基于多元线性回归（multiple linear regression）得到的估计结果，展示了各自变量对梅毒性伴通知（Partner Notification，PN）项目参与概率的影响，该参与概率的取值范围为0至1。