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目的 :分析本地区城乡学龄期儿童的日均摄入能量、发育程度、血脂 (TC、HDL -c、LDL -c)的关系 ,为本地区学龄期儿童的保健及预防冠心病年轻化趋势提供建议。方法 :调查城乡 7～ 12岁 6个年龄组 2 2 2 0名 (每个年龄组分别均是 185名 )儿童的 1周膳食的品种和数量、身高、体重、血脂 ,计算日均摄入能量、罗尔指数、TC、HDL -c、LDL -c的均值 ,并对比分析。结果 :6个年龄组日均摄入能量城市分别为 7.11± 0 .4 3、7.19± 0 .5 7、7.36± 0 .95、8.4 4± 1.12、8.95± 1.6 2、9.80± 1.97兆焦尔 ,乡镇分别为 5 .34± 0 .2 2、5 .5 3± 0 .31、6 .0 2± 0 .37、6 .6 8± 0 .4 1、7.2 2± 0 .77、7.95± 0 .83MJ。罗尔指数城市男童分别为 115 .4 3± 4 .5 6、130 .79± 5 .73、10 0 .89± 3.2 7、12 1.38± 2 .83、12 0 .13± 3.12、112 .97± 3.12 ,乡镇男童分别为 10 0 .17± 1.0 9、10 3.79± 2 .19、10 3.87± 2 .0 9、10 2 .98± 3.15、99.37± 1.79、112 .34± 3.0 3;城市女童分别为 113.31± 4 .14、12 7.5 1± 2 .0 7、10 9.5 6± 5 .0 3、119.2 9± 3.79、117.2 1± 2 .5 9、10 8.83± 3.5 1,乡镇女童分别为 98.93± 2 .4 3、96 .10± 4 .0 7、96 .6 5± 3.83、96 .4 9± 3.0 1、97.2 1± 2 .74、1
OBJECTIVE: To analyze the relationship between average daily intake of energy, developmental level, serum lipids (TC, HDL-c, LDL-c) in school-age children in urban and rural areas in the region and provide guidance on health care and prevention of coronary heart disease in school-age children in this region Suggest. Methods: A total of 2220 children aged 7 to 12 years old in urban and rural areas aged 20 to 12 years were enrolled in this study. The diet consisted of 1 week diet, body weight, body weight, blood lipid, daily intake of energy , Rolle index, TC, HDL-c, LDL-c mean, and comparative analysis. Results: The average daily energy intake of 6 age groups was 7.11 ± 0.43,7.19 ± 0.57,7.36 ± 0.95,8.4 4 ± 1.12,8.95 ± 1.6 2,9.80 ± 1.97 MJ , Townships were 5 .34 ± 0 .2 2,5 .5 3 ± 0 .31,6 .0 2 ± 0 .37,6 .6 8 ± 0 .4 1,7.2 2 ± 0 .77,7.95 ± 0 .83MJ. The Rolle index city boys were 115 .4 3 ± 4 .5 6,130 .79 ± 5 .73,10 0 .89 ± 3.2 7,12 1.38 ± 2 .83,12 0 .13 ± 3.12,112, respectively. 97 ± 3.12, and the township boys were respectively 10.17 ± 1.09,10 3.79 ± 2.19,10 3.87 ± 2.09,102.98 ± 3.15,99.37 ± 1.79,112.34 ± 3.03; City girls were 113.31 ± 4.14, 12 7.5 1 ± 2 .0 7,10 9.5 6 ± 5 .0 3,119.2 9 ± 3.79,117.2 1 ± 2.59,10 8.83 ± 3.5 respectively. The township girls were respectively 98.93 ± 2 .4 3,96 .10 ± 4 .0 7,96 .6 5 ± 3.83,96 .4 9 ± 3.0 1,97.2 1 ± 2 .74,1