大连地区部分成年病人维生素D的营养状况调查  

Vitamin D nutritional status of adults in Dalian

作　　者：庄媛媛[1] 于英慧[1] 张鑫[1] 丁文军[1] 

机构地区：[1]大连医科大学附属第一医院临床营养部,辽宁大连116011

出　　处：《肠外与肠内营养》2014年第6期361-363,共3页Parenteral & Enteral Nutrition

摘　　要：目的:了解大连市区成人维生素D营养状况。方法:对2012年2月至2013年4月我院营养门诊病人首次测定的25(OH)D结果进行收集和分析。结果:共395例病人的25(OH)D结果纳入分析,血清25(OH)D平均水平为(15.05±9.36)ng/ml,维生素D缺乏和不足率分别为30.63%和63.04%。在冬春季(n=190)和夏秋季(n=205)的血清25(OH)D平均水平为(12.89±8.12)ng/ml和(17.06±9.98)ng/ml,维生素D缺乏率分别为40%和21.95%,维生素D不足率分别为55.26%和70.24%;血清25(OH)D水平存在季节性差异(P<0.01)。结论:大连市居民成人维生素D缺乏和不足的比例较高,需要加强干预。Objective： To assess vitamin D nutritional status of adults in Dalian. Methods： 395 adults were included in the study, and the＇ serum 25-hydroxy vitamin D were collected and analysed. Results： The average serum 25-hydroxy vitamin D was （15.05±9.36） ng/ml, and the vitamin D deficient rate and insufficient rate were 30.63% and 63.04%. In winter-spring and summer-autumn, the average serum 25-hydroxy vitamin D levels were （ 12.89±8.12） ng/ml and （ 17.06 ±9.98） ng/ml, the vitamin D deficient rates were 40% and 21.95% ,and the vitamin D insufficient rates were 55.26% and 70.24% , with significant difference （ P 〈 0.01 ）. Conclusion ： There is a high prevalence of vitamin D deficiency and insufficiency in Dalian adults.

关 键 词：25(OH)D 维生素D缺乏 大连市 

分 类 号：R151.42[医药卫生—营养与食品卫生学]