秦巴山区乳母营养状况调查

目的 了解秦巴山区乳母的营养状况及存在的营养问题。方法 24小时回顾加3天膳食记录法对秦巴山区101名6个月以内乳母进行营养调查。结果 该人群膳食结构中动物性食物太少，热能和蛋白质摄入量仅为极轻体力劳动乳母RDA的71%和64%，其余各种营养素除维生素E和C外，均不足RDA的70%，其中Vit.A、B2、Ca、Zn分别为RDA的15..19%、30..48%、17..43%、43..35%，血清Ca、Zn、Cu、Se和Fe含量低于正常值下限比率分别为27..72%、19..80%、14..85%、74..26%和3..96%，贫血患病率为33..66%，血清TSH高于正常值上限者占23..76%。结论 该人群体内部分营养素缺乏，应对特需人群进行营养教育，增加动物性食物和蔬菜的摄入量，必要时应使用碘剂补充碘营养的不足。

Investigation on nutritional status of lactating mothers in Qinba mountainous area

Objective To find out the nutritional status and the current nutritional problems of lactating mothers in Qinba mountainous area. Methods The nutritional status was investigated in 101 cases lactating mothers from Qinba mountainous area by 24-h food recall and 3-d food records method. Results The lactation mothers lack animality food in their dietary pattern, and the quantity of energy and protein taken by per man per day was separately 71％ and 64％ of RDA, and except for vitamine E and C,other nutrients were less than 70%of RDA. The vitarnine A and B2, Ca and Zn were 15.19 %, 30.48 %, 17.43 %, and 43.35 % of RDA respectively. The ratio of serum Ca, Zn, Cu,Se and Fe content lower than normal value were 28.72%, 19.80% ,14.85% ,74.26% and 3.96% respectively. The prevalence of anemia was 33.66 %. And the ratio of serum TSH higher than nor mal value was 23.76 %. Conclusion Some nutrients are deficient in therir body, and the nutritional knowledge should be taught to lactating mothers. To satisfy the need of adequate diet animality food and green vegetable's should be increased, Iodine could be used when necessary.