| 付连国,孙丽丽,阳益德,李晓卉,王烁,孟祥坤,王政和,马军.蒙古族与汉族男生身体形态发育的差异分析[J].中华流行病学杂志,2015,36(2):167-171 |
| 蒙古族与汉族男生身体形态发育的差异分析 |
| Differences in anthropometric measurements between Mongolia boys and Han boys in China |
| 收稿日期:2014-10-20 出版日期:2015-02-06 |
| DOI：10.3760/cma.j.issn.0254-6450.2015.02.015 |
| 中文关键词: 身体形态发育 蒙古族 汉族 男生 |
| 英文关键词: Anthropometric measurement Mongolia nationality Han nationality Boy |
| 基金项目:中国学生体质与健康调研项目(2010-30) |
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| 中文摘要: |
| 目的 分析蒙古族与汉族男生身体形态发育指标的差异。方法 从2010年全国学生体质与健康调研数据中选取内蒙古自治区蒙古族和汉族男生身体测量数据,整理身高、体重、胸围、坐高、上臂部皮褶厚度(TST)、肩胛部皮褶厚度(SST)、腹部皮褶厚度(AST)、城乡及“是否遗精”指标,按“是否遗精”分层且调整城乡因素分析蒙古族与汉族男生身体形态发育指标的差异。结果 11、12、14岁蒙古族男生“已遗精”比例低于汉族男生(0 vs. 8.1%,3.2% vs. 15.3%,62.5% vs. 76.0%,均P<0.05);“未遗精”(11～14岁)汉族男生身高高于蒙古族(1.4 cm,P<0.01)、坐高、胸围、体重、TST、SST、AST、BMI与蒙古族差异无统计学意义(均P>0.05);“已遗精”(12～17岁)汉族男生身高、坐高、胸围、体重、SST、BMI高于蒙古族(1.8 cm、0.6 cm、3.1 cm、3.1 kg、1.7 mm、0.7 kg/m2,均P<0.05),TST、AST与蒙古族差异无统计学意义(均P>0.05).结论 汉族男生身高指标可能优于蒙古族男生,汉族“已遗精”男生坐高、胸围、体重、SST、BMI指标优于蒙古族,遗精前后两民族男生身体形态发育指标差异可能不同。 |
| 英文摘要: |
| Objective To analyze the difference in anthropometric measurements between Mongolia boys and Han boys in China and understand the characteristics of children's physical development in two ethnic groups. Methods The data on anthropometric measurements of Mongolia boys and Han boys in Inner Mongolia were obtained from the National Survey on Student's Constitution and Health (CNSSCH) conducted in 2010,the data included body height,sitting height,chest circumference,body weight,triceps skinfold thickness (TST),scapular skinfold thickness (SST),abdominal skinfold thickness (AST),living area (urban area or rural area),and having spermatorrhea or not. The boys in two ethnic groups were divided into two groups according to the data about spermatorrhea,the living area specific difference in the anthropometric measurements between the boys in two ethnic groups were analyzed. Results The proportions of Han boys having spermatorrhea at 11,12,14 years old (0,3.2%,62.5%) were higher than those of Mongolia boys(8.1%,15.3%,76.0%,all P<0.05). In the boys who had had no spermatorrhea (11-14 years old),the body height of Han boys was 1.4 cm higher than that of Mongolia boys (P<0.01),however,there were no significant differences in sitting height,chest circumference,body weight,TST,SST,AST and BMI between Han boys and Mongolia boys (all P>0.05). In the boys who had had spermatorrhea (12-17 years old),the body height,sitting height,chest circumference,body weight,SST,BMI of Han boys were 1.8 cm,0.6 cm,3.1 cm,3.1 kg,1.7 mm and 0.7 kg/m2 higher than those of Mongolia boys,respectively (all P<0.05),however,the differences in TST and AST between Han boys and Mongolia boys were not statistical significant (all P>0.05). Conclusion The body height of Han boys might be higher than that of Mongolia boys,and in those who had had spermatorrhea,the sitting height,chest circumference,body weight,SST and BMI of Han boys might be higher than those of Mongolia boys,the differences in anthropometric measurements between Mongolia boys and Han boys who had had spermatorrhea or not might be different. |
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