| 幼儿皮褶厚度与身体围度的相关及回归关系探讨 |
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| 引用本文： | 李玲,花兆合,刘再群,杨彬,黄徐根,朱毛鑫.幼儿皮褶厚度与身体围度的相关及回归关系探讨[J].安徽师范大学学报(自然科学版),2002,25(2):177-180. |
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| 作者姓名： | 李玲 花兆合 刘再群 杨彬 黄徐根 朱毛鑫 |
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| 作者单位： | 1. 安徽师范大学,生命科学学院,安徽,芜湖,241000;2. 安徽师范大学,体育学院,安徽,芜湖,241000;3. 安徽师范大学,附属幼儿园,安徽,芜湖,241000 |
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| 基金项目： | 安徽省教育厅科研项目;98JL155; |
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| 摘 要： | 于2000年6月5日至8日对安徽师大附属幼儿园446例幼儿进行了皮褶厚度及围度等指标的测量,并对性别间的差异进行了探讨,求出了两指标间的回归方程,进行了回归系数的方差检验和相关分析.结果显示:4-5岁幼儿肱三头肌位与肩胛下位皮褶厚度值女孩大于男孩(p<0.05);4-6岁幼儿头围和胸围是男孩大于女孩(p<0.05);皮褶厚度和围度存在着正相关的线性回归关系.
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| 关 键 词： | 皮褶厚度 围度 幼儿 回归方程 相关系数 |
| 文章编号： | 1001-2443(2002)02-0177-04 |
| 修稿时间： | 2001年11月12日 |
THE DISCUSS OF CORRELATION AND REGRESSION RELATION BETWEEN THE SKINFOLD THICKNESS AND THE GIRTH OF CHILDREN |
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| LI Ling ,HUA Zhao he ,LIU Zai qun ,YANG Bin ,HUANG Xu gen ,ZHU Mao xin.THE DISCUSS OF CORRELATION AND REGRESSION RELATION BETWEEN THE SKINFOLD THICKNESS AND THE GIRTH OF CHILDREN[J].Journal of Anhui Normal University(Natural Science Edition),2002,25(2):177-180. |
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| Authors: | LI Ling HUA Zhao he LIU Zai qun YANG Bin HUANG Xu gen ZHU Mao xin |
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| Institution: | LI Ling 1,HUA Zhao he 1,LIU Zai qun 1,YANG Bin 2,HUANG Xu gen 2,ZHU Mao xin 3 |
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| Abstract: | A sample of 444 children was measured on girths and skinfolds in attached kindergarten to Anhui Normal University on June 5 to June 8, including 222 boys and 222 girls aged 3-6years. Difference of girth and skinfolds thickness between the boys and girls were discussed. The regression equations were got from the measurement, girth and skinfold thickness of each age group were given T test and relativity analysis. The result is as follows. The boys' girths of head and that of chests were longer than the girls were, but the calf girths of boys' were reverse. The skinfold thickness of the boys was thicker than that of the girls. The linear regression equation was positive correlation. |
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| Keywords: | skinfold thickness girth children regression equation correlation coefficient |
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