Multivariate risk factor analysis of the mortality of elderly patients with end-stage renal disease in the early dialysis group compared to the late dialysis group using Cox regression models and a propensity score matched model.

Multivariate risk factor analysis of the mortality of elderly patients with end-stage renal disease in the early dialysis group compared to the late dialysis group using Cox regression models and a propensity score matched model.采用考克斯回归模型（Cox regression models）与倾向得分匹配模型（propensity score matched model），针对早期透析组与晚期透析组的终末期肾病（end-stage renal disease）老年患者的死亡率开展多变量危险因素分析。