Association of Vitamin D with Diet Quality, Sun Exposure, Physical Activity, Sociodemographic and Anthropometrics Indices
Background: Vitamin D has been linked to health conditions and many serious diseases including cardiovascular, diabetes, and cancer. This study was conducted to determine the correlation between vitamin Dwith diet quality, sun exposure, physical activity, sociodemographic, and anthropometrics indice...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Shiraz University of Medical Sciences
2017-06-01
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| Series: | International Journal of Nutrition Sciences |
| Subjects: | |
| Online Access: | https://ijns.sums.ac.ir/article_43402_439933f8315271fa69ee21f70b9408ac.pdf |
| Summary: | Background: Vitamin D has been linked to health conditions and many serious diseases including cardiovascular, diabetes, and cancer. This study was conducted to determine the correlation between vitamin Dwith diet quality, sun exposure, physical activity, sociodemographic, and anthropometrics indices.Methods: In a cross-sectional study, 180 subjects (90 males and 90 females) aged from 14 to 57 years were enrolled. A questionnaire was used to collect sociodemographic and anthropometric data, physical activity and food intake information. The correlation between serum vitamin D with these variables was analyzed.Results: Significant difference was noted between two genders regarding age, weight, body mass index, waist circumference, job, income, physical activity, LDL, HDL, TG, and cholesterol. Low quality diets denoted to a mean global score of 47±6.3 and 46±6.4 in male and females, respectively. No significant difference was found between diet quality, calcium intake (1310±734 mg), and vitamin D intake (1.8±1.5 mg) with serum vitamin D level. Further analysis revealed that there was a significant positive correlation between cholesterol and saturated fat intake and serum vitamin D. Between two genders, the correlation between physical activity (p<0.005), sitting time(p<0.04), and income(p<0.04) with serum vitamin D level was significant.Conclusion: Based on significant correlation between serum vitamin D level, with cholesterol, saturated fat intake, physical activity and income, we can conclude that physical activity has correlation with a favorable vitamin D status. |
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| ISSN: | 2538-1873 2538-2829 |