某兵团65岁以上老年人慢性肾脏病分层随机抽样调查

目的：了解某后团65岁及以上老年人慢性肾脏病（CKD）的患病率及相关因素。方法兵团第四师65岁以上共2030名老年人，分布在6个社区。采用分层随机抽样方法，抽取2个社区334名65岁以上常住居民进行问卷调查，及肾损伤指标和相关因素的检测。结果在资料完整的329例居民中，经年龄校正后，清蛋白尿的患病率为22．2％，血尿的患病率为14．2％，肾功能下降的患病率为4．9％。该人群CKD的患病率为32．8％，以早期CKD 1～3期为主，知晓率为15．1％。多因素Logistic回归显示，与CKD相关的独立影响因素有性别、高血压。结论该兵团65岁以上老年人CKD患病率较高，相关因素为性别、高血压。

Stratified random sampling survey on senile chronic kidney diseases among elderly people aged over a certain Crops

Objective To understand the prevalence rate and related factors of chronic kidney disease (CKD) among elderly people aged more than 65 years old in the 66th regiment of the fourth division of A Crops in Xinjiang .Methods A total of 2 030 elderly people aged more than 65 years old in the 66th regiment of the fourth division of XPCC were distributed in 6 communities . Totally 334 permanent residents aged more than 65 years old were chosen from 2 communities by the stratified random sampling method .The renal injury indicators and related factors were detected .Results Among 329 residents with intact data ,after the age correction ,the prevalence rate of albuminuria ,hematuria and renal function decrease were 22 .2% ,14 .2% ,4 .9% ,respectively .The prevalence rate of CKD in this group was 32 .8% ,CKD stage 1―3 were dominated .The awareness rate was 15 .1% .The multiva‐riate Logistic regression analysis showed that gender and hypertension were independently associated with CKD .Conclusion The prevalence rate of CKD among elderly people aged over 65 years old in the 66th regiment of the fourth division of this Crops is high‐er .The related factors are gender and hypertension .