Methods The clinical index,CRP and triceps skinfolds(TSF), arm circumference(AC), arm muscle circumference(AMC)were measured in 33 elderly and 42 young patients undergoing maintenance hemodialysis(HD).

• 方法测定33例老年及同期42例非老年HD患者临床指标、CRP及肱三头肌皮褶厚度(TSF)、上臂围(AC)、上臂肌围(AMC);