Research Article
Widespread 25-Hydroxyvitamin D Deficiency in Affluent and Nonaffluent Pregnant Indian Women
Table 3
Bivariate associations between maternal characteristics and 25(OH)D status (ng/mL) (N = 150).
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P ≤ 0.20 were considered for further multivariable linear regression analysis. 1Log transformed variables. Geometric means and 95% confidence intervals reported. 2Phytate : calcium ratio = mmol/day phytate intake/mmol/day calcium intake. 3% body surface area exposed to sunlight × hours of sun exposure/week. Higher values indicate greater exposure to sunlight. 5ANOVA. 4Pearson’s correlations. Time of day (24 hours) refers to the time of the day to sun exposure in 24-hour format. |