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http://ir.nhri.org.tw/handle/3990099045/8099
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| Title: | Suboptimal vitamin d status in a population-based study of asian children: Prevalence and relation to allergic diseases and atopy |
| Authors: | Yao, TC;Tu, YL;Chang, SW;Tsai, HJ;Gu, PW;Ning, HC;Hua, MC;Liao, SL;Tsai, MH;Chiu, CY;Lai, SH;Yeh, KW;Huang, JL;PATCH Study Group |
| Contributors: | Division of Biostatistics and Bioinformatics |
| Abstract: | BACKGROUND: New evidence shows high prevalence of vitamin D deficiency in many countries and some studies suggest a possible link between vitamin D status and allergic diseases. The objectives of this study were to determine the prevalence of suboptimal vitamin D status in a population sample of Asian children and to investigate the relationship of vitamin D status with allergic diseases and atopy. METHODS: Children aged 5-18 years (N = 1315) in the Prediction of Allergies in Taiwanese CHildren (PATCH) study were evaluated using questionnaires, anthropometric measurements, and serum levels of 25-hydroxyvitamin D [25(OH)D] and total and specific immunoglobulin E (IgE). RESULTS: The mean concentration of serum 25(OH)D was 20.4 ng/mL (SD: 7.1 ng/mL). Vitamin D deficiency (defined as serum 25(OH)D<20 ng/mL) was present in 670 subjects (51.0%), while vitamin D insufficiency (defined as serum 25(OH)D<30 ng/mL) was observed in 1187 subjects (90.3%). Older age (P<0.001), female gender (P<0.001), higher body mass index (P = 0.001), winter and spring seasons (compared to summer; P both<0.001), and passive smoking (P = 0.011) were independently associated with low serum 25(OH)D levels. After adjusting for potential confounders, serum 25(OH)D status had no association with asthma, rhinitis, eczema, atopy, or total serum IgE (all P>0.05). CONCLUSIONS: Low serum 25(OH)D levels are remarkably common in this population sample of Asian children, suggesting that millions of children living in Taiwan may have suboptimal levels of vitamin D, which should be a matter of public health concern. Our results provides epidemiological evidence against the association of vitamin D status with various allergic diseases and atopy in Asian children. |
| Date: | 2014-06-03 |
| Relation: | PLoS ONE. 2014 Jun 3;9(6):Article number e99105. |
| Link to: | http://dx.doi.org/10.1371/journal.pone.0099105 |
| JIF/Ranking 2023: | http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=1932-6203&DestApp=IC2JCR |
| Cited Times(WOS): | https://www.webofscience.com/wos/woscc/full-record/WOS:000336911400126 |
| Cited Times(Scopus): | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84902440680 |
| Appears in Collections: | [蔡慧如] 期刊論文
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| PUB24892430.pdf | | 663Kb | Adobe PDF | 430 | View/Open |
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