本文關鍵詞： 土家族 苗族 生長長期趨勢 兒童 青少年　出處：《中國公共衛(wèi)生》2015年03期 　論文類型：期刊論文

【摘要】：目的探討土家族、苗族兒童青少年1985—2010年生長長期變化特點、規(guī)律和趨勢,為改善和提高連片特困地區(qū)少數(shù)民族兒童青少年的生長發(fā)育水平提供依據(jù)。方法選取中國學生體質與健康調(diào)研中的土家族、苗族7~18歲中、小學生,分析其身高、體重、體質指數(shù)(BMI)、身高最大增長年齡(MIA-H)、體重最大增長年齡(MIAW)的增幅和不同階段增速,并以18歲年齡組為個案計算成年身高的持續(xù)增長和性別差異。結果 1985—2010年,7~18歲土家族男、女身高平均增幅分別為3.38、3.22 cm,苗族男、女分別為3.88、3.60 cm;土家族男、女體重平均增幅分別為4.12、2.52 kg,苗族男、女分別為3.17、2.62 kg;土家族男、女BMI平均增幅分別為1.22、0.55 kg/m2,苗族男、女分別為0.71、0.61kg/m2;生長速度土家族呈現(xiàn)"前慢后快"特點,體格向"粗壯型"發(fā)展,苗族呈現(xiàn)"前快后慢"特點,體格向"細長型"發(fā)展,10~13歲兒童是超重、肥胖重點監(jiān)測對象;MIA-H、MIA-W除苗男外提前0.40~3.98歲;18歲成年身高出現(xiàn)增長,但幅度大多數(shù)不大,"性差"不足13 cm。結論土家族、苗族兒童青少年生長長期趨勢潛力比較大,土家族已步入快速階段,呈加速趨勢,苗族處于初期階段,增長趨勢有所減緩,生長長期趨勢存在民族、性別差異。
[Abstract]:Objective to explore the characteristics, regularity and trend of long-term growth changes of Tujia and Miao children and adolescents from 1985 to 2010. Methods in order to improve and improve the growth and development level of minority children and adolescents in the area of special hardship in Lianping District, the Tujia nationality, the Miao nationality 718 years old and the primary school children aged 718 years, were selected to analyze their height and weight. The body mass index (BMI), the maximum age of height growth (MIA-HX) and the maximum age of weight increase (MIAWW), and the growth rate of adult height in the age group of 18 years were used to calculate the sustained growth of adult height and the gender difference. Results from 1985 to 2010, there were 718-year-old Tujia males. The average height increase of female was 3.38 ~ 3.22 cm, that of Miao male and female was 3.88 ~ 3.60 cm, that of Tujia male was 4.12 ~ 2.52 kg, that of Miao male was 3.17 ~ 2.62 kg, and that of Tujia male and female was 1.220.55 kg 路m2, and that of Miao male was 1.22 0.55 kg 路m ~ (2), respectively. The growth rate of Tujia women was 0.71 ~ 0.61kg / m ~ (2). The Tujia nationality had the characteristics of "front slow and fast", the physique developed to "strong type", the Miao nationality showed "front fast after slow", and the children aged 10 ~ 13 years old were overweight when their physique developed to "slender type". The adult height of MIA-HGMIA-W was increased from 0.40 to 3.98 years old and 18 years old, except for the male. Conclusion there is a great potential of long-term growth trend in Tujia nationality, Miao children and adolescents, but the range is not large and the "sex difference" is less than 13 cm. Tujia has entered a rapid stage, showing an accelerated trend, Miao is in the initial stage, the growth trend has slowed down, the long-term trend of growth there are ethnic, gender differences.
【作者單位】： 吉首大學體育學院體育人文社會學教研室;
【基金】：教育部人文社會科學研究規(guī)劃基金(11YJA880155)
【分類號】：R179
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本文編號：1530431