Regression analysis for Klotho tertiles with the absence of atrial fibrillation.

*Model 1: adjusted for age and gender.
†Model 2: adjusted for covariates in Model 1 plus diabetes mellitus, coronary artery disease, valvular heart disease, peripheral vascular disease, stroke and anuria.
‡Model 3: adjusted for covariates in Model 2 plus parathyroid hormone, fibroblast growth factor 23, calcium, phosphate, albumin, calcium dialysate, potassium serum and dialysate, hemoglobin C-reactive protein, cholesterol and thyroid stimulating hormone.
Abbreviations: CI, confidence interval; OR, odds ratio.

* 模型1：校正年龄与性别因素。
† 模型2：在模型1的协变量基础上，额外校正糖尿病、冠状动脉疾病、瓣膜性心脏病、外周血管疾病、脑卒中及无尿症。
‡ 模型3：在模型2的协变量基础上，额外校正甲状旁腺激素、成纤维细胞生长因子23、钙、磷、白蛋白、透析液钙、血清钾与透析液钾、血红蛋白、C反应蛋白、胆固醇及促甲状腺激素。
缩写说明：CI（confidence interval，置信区间）；OR（odds ratio，比值比）。