High prevalence of vitamin D insufficiency in healthy elderly people living at home in Argentina
High prevalence of vitamin D insufficiency in healthy elderly people living at home in Argentina
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DOI：
10.1038/sj.ejcn.1601786
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发表时间：
2004-02-01
影响因子：
4.7
通讯作者：
Mautalen, CA
中科院分区：
文献类型：
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作者：
Oliveri, B;Plantalech, L;Mautalen, CA
目的：评价阿根廷不同地区居家健康老年人的维生素D营养状况。设计：横断面研究。对象：来自7个城市(北纬26度至55度)的386名65岁以上的流动人口在冬末至初春期间参加研究。其中，369人被接受，30人因病史或生化测定异常而被排除在外。最后，339名受试者(女226名，男113名)(X+/-S)。结果：南方地区(纬度41°S-55°S)血清25OHD水平最低，为14.2+/-5.6 ng/ml(P
Objective: To evaluate the nutritional status of vitamin D in urban populations of healthy elderly people living at home, in different regions of Argentina.Design: Cross-sectional study.Subjects: In total, 386 ambulatory subjects over 65 y of age from seven cities ( between latitude 26degreesS and 55degreesS) were asked to participate between the end of winter and the beginning of spring. Of these, 369 accepted, 30 were excluded because of medical history or abnormal biochemical determinations. Finally, 339 subjects ( 226 women and 113 men) ( X+/-s. d.) (71.3 +/- 5.2 y) were included.Results: Serum 25OHD levels were lowest in the South ( latitude range: 41degreesS - 55degreesS): 14.2 +/- 5.6 ng/ml ( P