Association between vitamin D deficiency, overweight and mild obstructive sleep apnea
10.3760/cma.j.cn114798-20240624-00562
- VernacularTitle:维生素D缺乏和超重与轻度阻塞性睡眠呼吸暂停的关联分析
- Author:
Wei QIU
1
;
Yong DU
;
Rong LI
;
Ang LI
Author Information
1. 上海市闵行区浦锦社区卫生服务中心，上海201112
- Publication Type:Journal Article
- Keywords:
Vitamin D deficiency;
Sleep apnea, obstructive;
Overweight
- From:
Chinese Journal of General Practitioners
2025;24(3):296-300
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the association between vitamin D deficiency, overweight and mild obstructive sleep apnea (OSA).Methods:The study was a cross-sectional study. A total of 82 mild OSA patients diagnosed in Pujin Community Health Service Center of Shanghai Minhang District and the medical consortium of Shanghai Fifth People′s Hospital from January to December 2022 were enrolled, and 82 non-OSA patients visiting outpatient clinics at the same period were selected as controls. All participants underwent polysomnography monitoring and AHI and LpO 2 were recorded. Venous blood was collected and serum vitamin D concentration was detected by ELISA method. The associated factors of mild OSA were determined with logistic regression analysis. Results:The prevalence of tonsillar hypertrophy (32.90%(27/82) vs. 18.29%(15/82)), smoking (52.4%(43/82) vs. 35.37%(29/82)) and allergic rhinitis (24.39% (20/82) vs. 12.20% (10/82) ) in mild OSA group was significantly higher than that in the control group ( χ2=4.609, 4.853 and 4.080, all P<0.05). The mild OSA group had a higher BMI ( (26.23±4.21) kg/m 2vs. (21.85±1.36) kg/m 2, t=2.517, P<0.05 ) and lower serum vitamin D level ( (12.36±7.98) pg/ml vs. (23.56±9.32) pg/ml, t=-11.818, P<0.05) compared with the non-OSA group. There were no significant differences in rates of alcohol consumption (39.02%(32/82) vs. 34.15%(28/82)) and family history of OSA (9.76%(8/82) vs. 6.10%(5/82), χ2=0.752) between the two groups. Multivariate logistic regression analysis showed that overweight ( OR=1.227, 95% CI: 1.045-1.441, P<0.05) was an independent risk factor for mild OSA, while vitamin D level ( OR=0.904, 95% CI: 0.832-0.981, P<0.05) was a protective factor for mild OSA. Interaction analysis revealed that the risk of combination of two factors for developing mild OSA was 5.638, which exceeded that of high BMI (1.375) or vitamin D deficiency alone (2.216) (all P<0.05). Conclusion:Vitamin D deficiency and overweight are risk factors for the development of mild OSA, and there is a positive interaction between these two factors.
