南京市7～15岁弱智儿童营养调查

• 作 者: 周亚美 陈景衡 周建伟 薛光璞
• 机 构: 南京医学院卫生学教研室,南京医学院卫生学教研室,南京医学院卫生学教研室,江苏省环境监测站 210029,210029,210029,210013
• 出 处: 中国学校卫生
• 发表日期: 1992年06期
• 关键词: 弱智儿童 优质蛋白质 膳食 营养调查 血红蛋白测定 摄入 负荷试验 生长发育 血红蛋白 蛋类食品

本文对50例7～15岁弱智儿童进行了营养调查。结果表明,膳食中热能、蛋白质的供给较适宜,铁、维生素B_1,C的摄入量充裕;钙的摄入量偏低,维生素A,B_2、摄入严重不足;膳食中缺乏鱼类及乳、蛋类食品,优质蛋白质供给偏低。体格检查发现身高和体重多为中等及中下等;血红蛋白测定示贫血发生率59.46％,尿负荷试验示维生素B_1、B_2、C不足和缺乏分别占66.7％、48.2％和22.2％;头发中铜、锌、铁三种微量元素含量均属正常。

In this paper, 50 cases of mentally retarded children aged 7 to 15 were investigated. The results showed that the dietary calories and protein supply more appropriate, adequate intake of iron, vitamin B_1, C; calcium intake is low, vitamin A, B_2, a serious lack of intake; lack of dietary fish and milk , Egg food, low-quality protein supply. Physical examination found that height and weight were mostly medium and lower body; hemoglobin test showed that the incidence of anemia 59.46%, urine load test showed vitamin B_1, B_2, C deficiency and lack of respectively accounted for 66.7%, 48.2% and 22.2%; hair copper , Zinc, iron three trace elements are normal.