Supplementary materials for: Erectile dysfunction and cardiometabolic risk in men undergoing primary prevention: a propensity score–matched analysis

Supplementary Table S1. Demographic, Clinical, Laboratory, Psychobehavioural, and Cardiological Characteristics of Men Undergoing Primary Cardiovascular Prevention Before Propensity Score Matching, Stratified by Erectile Dysfunction Status Supplementary Table S2. Demographic, Clinical, Laboratory, Psychobehavioural, and Cardiological Characteristics After Propensity Score Matching, Stratified by Erectile Dysfunction Status Supplementary Table S3. Doubly Robust Generalized Estimating Equations (DR-GEE) Model Evaluating the Association Between β-Blocker Use and Erectile Dysfunction, Including Pre-Specified Interaction Terms Supplementary Table S4. Covariate Balance Before and After Propensity Score Matching Presented as Standardized Mean Differences Supplementary Table S5. Formal Statistical Assumption Diagnostics for Propensity Score Matching and DR-GEE Regression Analyses补充表S1：倾向得分匹配（Propensity Score Matching）前，接受一级预防的男性中按勃起功能障碍（Erectile Dysfunction）状态分层的人口统计学、临床、实验室检查及心脏科特征。 补充表S2：倾向得分匹配（Propensity Score Matching）后，接受一级预防的男性中按勃起功能障碍（Erectile Dysfunction）状态分层的人口统计学、临床、实验室检查及心脏科特征。 补充表S3：双重鲁棒广义估计方程（Doubly Robust Generalized Estimating Equations，DR-GEE）模型的分析结果，该模型用于评估β受体阻滞剂使用与勃起功能障碍之间的关联，包含交互项。 补充表S4：以关键人口统计学与临床变量的标准化均差形式呈现的倾向得分匹配前后协变量平衡情况。 补充表S5：统计假设诊断结果，包含正态性评估、方差齐性检验、多重共线性诊断及倾向得分匹配平衡性评估。