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页数:4页
时间:2019-05-13
《正常人足底压力分布及其影响因素分析》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、维普资讯http://www.cqvip.com·156·中华物理医学与康复杂志2004年3月第26卷第3魍—hinJPhysed垦eh!!I...临床研究正常人足底压力分布及其影响因素分析袁刚张木勋王中琴张建华【摘要】目的检测中国正常成人足底压力分布及其影响因素,为足底压力在各领域的应用提供基线数据。方法使用自行研制的足底压力测量仪,检测158例正常人静态和动态足底峰值压力和各部位最大压力。结果正常人平均动态和静态足底峰值压力分别为(2.964-0.66)kg/em和(1.284-0.33)kg/e
2、m;除足弓区域静态最大压力右足[(0.384-0.17)kg/em]略大于左足[(0.354-0.13)ks/cm]外,双足各部位动态和静态最大压力无明显差异;男性、女性动态[(2.874-0.58)kg/em和(3.074-0.77)kg/cm]和静态[(1.274-0.34)kg/cm和(1.284-0.32)kg/cm]最大峰值足底压力无明显统计学差异;静态峰值足压与体重指数(BMI)弱正相关,r=0.185(P=0.03);动态峰值足压与年龄、体重和BMI弱正相关,相关系数分别为0.175(P
3、=0.03)、0.21(P=0.009)、0.245(P:0.002)。结论正常人静态和动态足底压力分布不同,双足压力分布对称,动态和静态峰值足压与年龄、性别、身高、体重相关性较弱。【关键词】足底压力;足底压力测量仪ThedistribunoffootpressureanditsinfluencefactorsinChinesepeopleYUANG口’,ZHANGMu一n,WANGZhong—qin,ZHANGJian—hua.’DepartmentofInternalMedicine,Tong~i
4、Hospital,TongfiMedicalCollege,HuazhongUniversityofScienceandTechnology,Wuhan430030,China【Abstract]0bjectiveToinvestigatethedistributionoffootpressureanditsinfluencefactorsinChinesepeopleandtoprovidethebaselinedata.MethodsUsinganfoot—pressuremeasurementi
5、nstrumentdevelopedbytheauthors。thestaticanddynamicfoot·pressureincludingthemaximumpressure(MP)ineveryregionoffootandthepeakfootpressure(PFP)weremeasuredin158normalindividuals.ResultsTheaveragestaticanddynamicPFPof158subjectswere1.284-0.33kg/cmand2.964-0
6、.66kS/cm.respectively.StaticPFPpresentedontheheelin82%ofcasesanddynamicPFPonthesecondmetatarsalin57%cases.buttherewerenosignificantdifierencesbetweenthemaleandthefemale(staticPFP:1.274-0.34kg/cminmaleand1.284-0.32kg/cminfemale,P=0.86.dynamicPFP:2.874-0.
7、58k:g/cminmaleand3.074-0.77ks/cminfemale,P=0.12).NosignificantdiferencesbetweenleftandrightfootwasfoundinthestaticanddynamicMPineveryregionwithexceptionofthestaticMPinthemidfoot(0.384-0.17inthefightvs0.354-0.13kg/cmintheleft,P=0.047).StaticPFPwasweaklyc
8、orrelatedwiththeBMI(r=0.185)anddynamicPFPwithage(r=0.175),weight(r=0.21)andBMI(r=0.245).ConclusionThepressuredistributedequivalentlyonleftandrightfootinthehealthysubjects,buttherewerediferencesbetweenstandingandwalking.Thestatica
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