中国儿童保健杂志 ›› 2013, Vol. 21 ›› Issue (12): 1270-1272.

• 科研论著 • 上一篇    下一篇

南京市4~6岁儿童握力水平常模构建与分析

何彦璐1,薛子颖1,宋骏1,解雅春1,洪琴1,张敏1,李希翎1,郭锡熔1,2,池霞1,2,童梅玲1   

  1. 1 南京医科大学附属南京市妇幼保健院儿保科,江苏 南京 210004; 2 南京医科大学儿科医学研究所,江苏 南京 210029
  • 收稿日期:2013-06-24 发布日期:2013-12-06 出版日期:2013-12-06
  • 通讯作者: 童梅玲,E-mail:meilingtong111@126.com
  • 作者简介:何彦璐(1987-),女,江苏人,康复治疗师,学士学位,主要研究方向为儿童康复。
  • 基金资助:
    国家自然科学基金(81250008);江苏省医学重点人才(RC2011022);南京市医学科技发展项目(201108007);南京医科大学校基金(2012NJMU208)

Norm construction and analysis of grip strength in children aged 4 to 6 at Nanjing.

HE Yan-lu1,XUE Zi-ying1,SONG Jun1,XIE Ya-chun1,HONG Qin1,ZHANG Min1,LI Xi-ling1,GUO Xi-rong1,2,CHI Xia1,2,TONG Mei-ling1.   

  1. 1 Department of Child Health Care,Nanjing Maternal and Child Health Care Hospital,Nanjing,Jiangsu 210004,China; 2 Pediatric Research Institution of Nanjing Medical University,Nanjing,Jiangsu 210029,China
  • Received:2013-06-24 Online:2013-12-06 Published:2013-12-06
  • Contact: TONG Mei-ling,E-mail:meilingtong111@126.com

摘要: 目的 构建南京市4~6岁儿童握力常模,为评价儿童握力提供依据。方法 采用分层随机抽样的方法,抽取南京市1 061名4~6岁儿童为研究对象,使用WCS-100型电子握力计,分别测试儿童左右手的最大握力。结果 获得4~6岁男女儿童左右手握力的均值、标准差、P5、P25、P75、P95参考值。经统计发现,4~6岁儿童随年龄增长,握力逐渐增加,4个年龄组男生握力大于女生握力(t=4.426,5.931,5.889,5.478,P<0.05),右手握力高于左手(t=-9.260,-9.591,-8.663,-8.709,P<0.05)。结论 握力是儿童手功能发育及评价儿童体能的一项重要指标,常模构建的结果可为评价儿童握力水平和手功能训练提供依据,为全国儿童握力常模建立提供参考。

关键词: 握力, 体能, 儿童

Abstract: Objective To provide therapists,pediatricians and other health-related professionals with preliminary descriptive data on the spherical grip strength of 4~6 years old children. Methods With a stratified random sampling method,1 061 boys and girls were tested using WCS-100 grip dynamometer.The maximum of three trials was used as the grip strength score for each hand.The right and left hands were alternated during testing to allow a 15 seconds rest between trials. Results The average,standard deviation and reference values of eight groups were got respectively.The findings indicated that the maximum grip strength scores increased with an increase in age,the boys' grip strength score was greater than girls' (t=4.426,5.931,5.889,5.478,P<0.05),and that the right grip strength score was greater than the left(t=-9.260,-9.591,-8.663,-8.709,P<0.05). Conclusions Grip strength mainly reflects the isometric static muscle strength of the forearm and hand flexor muscle.Grip strength is important in children's writing and activities of daily living.Grip strength measurements were used to assess hand function and fitness.The results can provide clinicians with preliminary descriptive data on the spherical grip strength of 4~6 years old children and provide reference for building the national's norm of grip strength.

Key words: grip strength, fitness, children

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