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城市居民维生素D营养状况调查
引用本文:黄李春,;章荣华,;周标,;蒋雪凤,;张立军,;方跃强,;王玮,;朱逸博,;赵栋,;丁钢强. 城市居民维生素D营养状况调查[J]. 浙江预防医学, 2014, 0(9): 876-879
作者姓名:黄李春,  章荣华,  周标,  蒋雪凤,  张立军,  方跃强,  王玮,  朱逸博,  赵栋,  丁钢强
作者单位:[1]浙江省疾病预防控制中心,浙江杭州310051; [2]杭州市江干区疾病预防控制中心;,浙江杭州310051; [3]宁波市江东区疾病预防控制中心,浙江杭州310051;
基金项目:卫生部行业科研专项项目(201202012)
摘    要:目的调查分析浙江2城市居民维生素D营养状况。方法选取杭州、宁波2城市,按多阶段整群随机抽样方法,采集442名居民的血样,采用放射免疫法进行血清25羟维生素D[25(OH)D]检测,分析2城市居民维生素D营养状况。结果 6岁-、12岁-、18岁-、45岁-和60岁-组血清中25(OH)D中位数分别为53.19(41.85-64.89)、48.76(32.56-60.52)、59.91(48.05-72.79)、68.67(55.50-78.07)和70.97(56.91-84.65)nmol/L。居民维生素D缺乏、不足、正常和适宜人数分别占2.95%、30.84%、44.22%和22.00%。结论所调查的2城市居民维生素D缺乏状况普遍,维生素D营养状况有待改善。

关 键 词:25羟维生素D  营养状况  居民

An investigation on vitamin D status of residents in Zhejiang province
Affiliation:HUANG Li - chun, ZHANG Rong - hua, ZHOU Biao, JIANG Xue - feng, ZHANG Li - jun, FANG Yue - qiang, WANG Wei, ZHU Yi - bo, ZHAO Dong, DING Gang - qiang The Center for Disease Control and Prevention of Zhejiang Province, Hangzhou, Zhejiang 310051, China
Abstract:Objective To evaluate the vitamin D status of residents in two cities of Zhejiang province. Methods 442 participants from Hangzhou and Ningbo were selected using multi- stage cluster random sampling method,then the blood samples were collected and the serum level of 25- hydroxyl vitamin D [25( OH) D] was detected by the method of radioimmunoassay to analyze the Vitamin D status. Results Median( 25th- 75 th percentile) level of serum 25( OH) D in subjects aged 6- 11,12- 17,18- 44,45- 59 and over 60 years were 53. 19( 41. 85- 64. 89),48. 76( 32. 56-60. 52),59. 91( 48. 05- 72. 79),68. 67( 55. 50- 78. 07) and 70. 97( 56. 91- 84. 65) nmol /L,respectively. The number of vitamin D deficiency [25( OH) D 25 nmol /L],insufficiency[25≤25( OH) D 50 nmol /L],normal [50≤25( OH) D 75 nmol /L],sufficiency[25( OH) D ≥75 nmol /L] were 2. 95%,30. 84%,44. 22% and 22. 00%,respectively. Conclusion The deficient and insufficient status of vitamin D is common among residents in two cities of Zhejiang province. Vitamin D nutrition situation should be improved.
Keywords:25-hydroxy vitamin D  Nutrition status  Residents
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