【摘要】 目的:了解安义县学龄前儿童尿钙水平,及时提出合理的干预措施。方法:随机抽取城区2所和乡村4所幼儿园的698名儿童,留取晨尿或禁水1 h的尿样测定尿钙水平。结果:测出缺钙儿童337名,缺钙率48.28%。其中男童缺钙率47.18%,女童缺钙率49.68%,男女之间差异无显著性(P>0.05)。城区儿童缺钙率42.36%,乡村儿童缺钙率56.41%,城乡差异有高度显著性(P<0.01)。结论:学龄前儿童缺钙比较严重,社会和家庭都要注意儿童的膳食结构,增加富含钙的食品,改善钙营养状况。更多还原

【Abstract】 Objective:Study the urinary calcium situation of preschool children in Anyi County;then propose reasonable interferential and control methods in time.Methods: Sampling 698 children randomly in two urban and four rural kindergartens,gathering their urina sanguinis or urina samples after fasting water 1 hour to test urinary calcium content.Results: Found 337 calcium deficiency children,calcium deficiency rate is 48.28%.Boy′s calcium deficiency rate is 47.18% while girl’s is 49.68%,which shows insignificant difference between genders(P>0.05).Calcium deficiency rate of urban children is 42.36% while rate of rural children is 56.41%,which shows great urban-rural difference(P<0.01).Conclusion: The situation of calcium deficiency of preschool children is severe.Both society and family should pay attention to the dietary pattern of children,add more food which has rich content of calcium to improve calcium nutritional status.更多还原