HIỆU QUẢ BỔ SUNG SỮA GIÀU NĂNG LƯỢNG ĐẾN SỰ THAY ĐỔI MỘT SỐ CHỈ SỐ HÓA SINH MÁU CỦA TRẺ THẤP CÒI VÀ NGUY CƠ THẤP CÒI 1-3 TUỔI TẠI TAM ĐẢO, VĨNH PHÚC NĂM 2014

Abstract

Objective: To assess the effects of energy-rich milk supplements to change the child's some blood biochemical indices and stunting risk of 1-3 years old children at Tam Dao, Vinh Phuc. Methods: Using a community intervention studies, controlled, comparative among 130 children at Dai Dinh and Bo Li commune. Children in the intervention group (Dai Dinh) was supplied dairy products Growmax + 2 times, each time 200 ml x 5 days / week x 5 months. Children in the control group (Bo Ly commune) were not replenished. Results: After 5 months of intervention, the addition of milk significantly increased the hemoglobin concentration and serum zinc in the intervention group compared to the control group general. The prevalence of anemia in the intervention group was reduced by 15.5% and zinc reduction by 27.6%, significantly higher than the control group (p <0.05). Interventions to reduce the prevalence of anemia and zinc deficiency were 63.7% and 20.7% respectively. Serum IgA levels in the intervention group (106.9 ± 35.2 mg / dL) were higher Significance compared with the control group (91.2 ± 31.7 mg / dL) after intervention. The reduction in serum IgA in the intervention group (24.1%) was also better than the control group (6.4%) (p <0.01). Conclusion: The use of energy-rich milk improves blood hemoglobulin, serum and serum IgA indexes for children at risk of stunting.