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1、中国组织工程研究第16卷第2期2012–01–08出版ChineseJournalofTissueEngineeringResearchJanuary8,2012Vol.16,No.2老年女性平地自然行走时足底压力指标衰老特征*★12113霍洪峰，冯霞，梁玉，赵焕彬，郝金凤Agingcharacteristicsofplantarpressureindicatorofoldpeopleinwalking12113HuoHong-feng,FengXia,LiangYu,ZhaoHuan-bin,HaoJin-feng
2、AbstractBACKGROUND:Previousstudiesshowedthatgaitchangesanddeclineinwalkingstabilityarethemainreasonfortheolder1InstituteofPhysicalwomenfall.Education,HebeiOBJECTIVE:ToobservetheplantarpressurecharacteristicsofoldwomeninwalkinginordertoprovidethebasicdataforNorm
3、alUniversity,Shijiazhuangmonitoringtheagingprocessofhumanmotionsystem.050016,HebeiMETHODS:Totally45middle-agedand45elderwomenweretreatedwithhighplantarpressuretestsystemfortesting.Phase,Province,China;2impulse,footshaftangle,enoughtoturninsideandoutsideindicato
4、rswereobserved.InstituteofPhysicalRESULTSANDCONCLUSION:Eachstagetimeofsupportingphaseintheoldergroupwaslargerthanthatofthemiddle-agedEducation,HenanNormalUniversity,groupundernaturalgroundandleave.Comparedwithmiddle-agedgroup,forefootpushoffphaseoccupiedbysuppo
5、rtingphaseXinxiang453007,wassmall(P<0.05),butthecontactphaseandforefootintactphaseoccupiedbythesupportingphasewerelargeintheolderHenanProvince,3group(P<0.05).Thelargestpartofimpulseoffootsufferedwasthefirstmetatarsal2and3inthemiddle-agedgroup,andintheChina;Midd
6、leoldergroupthelargestpartoftheimpulseoffootsufferedwasthefirstmetatarsalabout3and4.DistributionofimpulseinfeetSchoolofShanyingCounty,Anyangwasbasicallythesame.Walkingfootshaftangleintheoldergroupwassignificantlygreaterthanthatofthemiddle-agedgroup455110,Henan(
7、P<0.05).Thenumberofcaseswithfootinversionintheoldergroup(13cases)wasmorethanthatinthemiddle-agedgroup(5Province,Chinacases).Middle-agedwomenwalkedslowlythanolderwomenwalking.Duringsupportingperiod,characteristicsofage-relatedchangesweretheproportionofforefootpu
8、shoffphaseshorterandtheproportionoffootflatphaselonger.ThesitevulnerabletoHuoHong-feng★,Master,fatigueandinjurewasthemiddleofanteriorfoot.Olderpeoplearemorelikelytowalkpigeo
