慢性肾病(CKD)相对常见,除严重影响生活质量外,其并发症和死亡风险均高,尤其是在老年人群中。既往关于收缩压与老年人CKD罹患风险和总死亡风险间关系尚不清楚,现就此进行了大样本长程相关调研分析。受测对象为15 221例老年人,年龄均≥70岁,男性居多。且先前均无CKD相关临床佐证。研究中均评估各自基线年龄、性别、种族、身体质量指数(BMI)、并存疾病、血管疾病如冠 Chronic kidney disease (CKD) is relatively common, and in addition to a serious impact on quality of life, its risk of complications and death is high, especially in the elderly. Previous relationship between systolic blood pressure and the risk of CKD in elderly patients and the overall risk of death is not yet clear. We conducted a large sample of long-term related research and analysis. Subjects for the 15 221 elderly, aged 70 years or older, mostly men. And no prior CKD-related clinical evidence. In the study, their respective baseline age, gender, race, body mass index (BMI), coexisting disease, vascular disease such as coronary