… smoking status affect the association between vitamin D status and … lifestyle factors on the
association between vitamin D status … of circulating 25(OH)D in our study population may have …

… factors that influenced serum 25-hydroxyvitamin D (25(OH)D) … the optimal vitamin D AI levels
for the Korean population. … , the lifestyle of the population, and vitamin D intake levels are …

… vitamin D deficiency affected more than half of the population … demographics (age, sex,
and education level) and lifestyle … mental factors independently and interactively affect 25(OH)D. …

… overall picture of determinants of vitamin D status. Several modifiable factors were identified,
… D status in our population study. Both rs7041 and rs4588 were also associated with vitamin …

… between possible predicting factors and vitamin D status, … In the adult population, occupation
was classified into seven … , which may include indoor lifestyle, sunscreen use, outdoor …

… D deficiency in South Korean adults (latitude, 33–38N), to assess the demographic and lifestyle
factors that affect serum 25(OH)D … between metabolic syndrome and vitamin D deficiency …

… To improve the vitamin D status of the Korean population, … Accordingly, traditional risk factors
for poor vitamin D status … due to behavioral factors such as an indoor lifestyle, sunscreen use…

… status, and residential area. The covariates consisted of factors affecting serum 25(OH)D
concentrations and factors … associated with depressive symptoms in older Korean adults. …

… prevalence and associated factors of vitamin D deficiency in … The optimal level of 25(OH)D
in adults has been suggested to be … D status has not been previously reported in a population …

… of environmental and socioeconomic factors, such as … population and not to report
absolute levels of 25(OH)D over … explained by environmental or lifestyle differences in urban …