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对１９９０、１９９３两年儿童营养监测与改善项目中的全国２７省１０１较贫困县儿童喂养状况进行了分析，母乳喂养率由６１．９％降至５４．１％，人工喂养率由５．７％升至１３．５％，婴儿开奶时间提前，１９９３年婴儿出生当天开奶人数增加了１２．７个百分点，母乳、混合喂养儿断奶时间分别提前５个月和１个月，六个月后七种（谷类、乳类、蛋类、鱼肉类、水果类、蔬菜类、豆类）辅食添加的人数１９９３年较１９９０年增加１０～３８个百分点，乳类辅食增加人数最多。母乳喂养儿营养不良患病率明显低于人工、混合喂养儿，未添加辅食的婴幼儿贫血率平均高于添加辅食组２９个百分点。
The feeding status of children in poorer counties of 27 provinces in 27 provinces in 1990 and 1993 was analyzed. The rate of breastfeeding decreased from 61.9% to 54.1%, and the rate of artificial feeding increased from 5.7 % Rose to 13.5%, infant milk time ahead of schedule, in 1993 the day the baby was born milk increased 12.7 percentage points, breastfeeding, mixed feeding child weaning time 5 months and 1 month, respectively, six months The amount of food added to the latter seven kinds (cereals, dairy products, eggs, fish meat, fruits, vegetables and beans) increased by 10-38% from 1993 to 1990, with the largest increase in milk supplements. The prevalence of malnutrition in breastfeeding children was significantly lower than that in the artificial and mixed feeding children, and the average anemia rate in infants and children without supplementary food supplement was 29% higher than that of the supplementary food supplement group.