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. 2020 Aug 26;43(11):2776–2784. doi: 10.2337/dc20-1109

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© 2020 by the American Diabetes Association

Readers may use this article as long as the work is properly cited, the use is educational and not for profit, and the work is not altered. More information is available at https://www.diabetesjournals.org/content/license.

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The association between serum 25OHD levels and T2D stratified by daytime sleepiness. Results were adjusted for age, sex, UK Biobank assessment center, average total annual household income (<£18,000, £18,000–30,999, £31,000–51,999, £52,000–100,000, >£100,000, and “do not know” or missing), Townsend deprivation index, alcohol consumption (current, former, never, or missing), smoking status (current, former, never, or missing), BMI, physical activity (MET-minutes), and healthy diet score (0, 1, 2, 3, 4, and 5), sun exposure time in the summer (hours per day), season of blood collection (winter: December–February; spring: March–May; summer: June–August; and autumn: September–November), antihypertensive medications use (yes/no), cholesterol medications use (yes/no), and family history of diabetes (yes, no, and “do not know” or missing). Q, quintile.