功能性蹲屈测试系统在老年人下肢等长肌力测量中的重测信度-可用.pdf

· · 19 ·专题· 功能性蹲屈测试系统在老年人下肢等长肌力测量中的重测信度 王娜，瓮长水，朱才兴，刘立明，焦伟国，成忠实 [摘要] 目的研究功能性蹲屈测试系统测茸老年人下肢等长肌力的重测信度。方法20例老年人在仰卧位屈膝屈髋90。位 置，分别测试左、右下肢持续5S的等长肌力，记录其最大肌力和乎均肌力。1周后重复测试1次。结果组内相关系数为0．77～ 0．88(P0．01)。结论功能性蹲屈测试系统测最老年人的下肢等长肌力具有满意的重测信度。 [关键词]等长肌力}信度；老年入；功能性蹲屈测试系统 Test-retest ofIsometricMuscle MeasurementforLowerLimbwithFunctional in Strength Squat WANG Reliability SystemElderly Na，WENG RP^口6“i￡4￡io行MedicineNanLo“．TheChinesePLAGeneral Chang—shui，ZHUCai—xing，eta1．Departmentof of 100853。China Hospital，Beijing Todeterminethetest-retest ofisometricmuscle measurementforthelowerlimbwith Abstract：0bjective reliability strength functional 20 weremeasuredthe muscle 5s squatsystem(FSS)inelderlypeople．Methodselderlyparticipants isometric in strength ofeachlowerlimbwith retestedaweek FSS，and later．Themaximal contractionandthe ofeachlower voluntary averagestrength limbwererecorded．ResultsTheintraclasscorrelationcoefficientwere0．77～0．88(P0．01)．ConclusionIsometricmuscle measurementofthelowerwithFSSshows in strength limb acceptabletest—retest reliabilityelderly． words；isometricmuscle Key strength；reliability；elderly；functionalsquatsystem [中图分类号]R493[文献标识码]A [文章编号]1006～9771(2010)01—0019—02 [本文著录格式]王娜，瓮长水，朱才兴，等．功能性蹲屈测试系统在老年人下肢等长肌力测量中的重测信度[J