作者
Surya Kumar Singh, Ved Prakash, Shalbha Tiwari, Devi Pratyush Daliparthy, Saurabh Singh, Pankaj Jain
发表日期
2011/12
期刊
Nutrition & Dietetics
卷号
68
期号
4
页码范围
280-284
出版商
Blackwell Publishing Asia
简介
Aim: Vitamin D deficiency is common both in children and adults all over the world. Long indoor working hours may contribute to deficiency in adult populations particularly in those not receiving vitamin D supplementation in any form. The study aimed to evaluate vitamin D status of young resident doctors working in a university hospital in North India.
Methods: Serum 25(OH)D, calcium and alkaline phosphatase were measured in a cross‐sectional sample of young resident doctors living in Varanasi, India (latitude 25 degrees North). A total of 80 resident doctors were recruited to participate in the present study with 40 participants enrolled at the end of summer in September 2005, and the remainders were enrolled at the end of winter in March 2006.
Results: There was a significant decrease (P < 0.001) in mean 25(OH) vitamin D concentration of the study groups from summer (29 (±21.7) nmol/L) to winter (16.5 …
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SK Singh, V Prakash, S Tiwari, DP Daliparthy, S Singh… - Nutrition & Dietetics, 2011