相关实验视频
摩洛哥妇女维生素D摄入量和地位的差异
Noura Zouine1,2, Ilham Lhilali1,2, Abdelhai Messaoudi3
1FSTE-FSM Joint Laboratory "Natural Resources, Health, and Environment", Faculty of Sciences, Moulay Ismail University, Meknes 50000, Morocco.
Epidemiologia (Basel, Switzerland)
|October 24, 2025
概括
维生素D缺乏症在摩洛哥妇女中很常见. 增加阳光照射和摄入量,同时控制肥胖,对于改善维生素D水平至关重要 (血清25(OH) D3).
科学领域:
- 营养科学 营养科学
- 公共卫生 公共卫生
- 内分泌学 在内分泌学.
背景情况:
- 维生素D对女性健康至关重要.
- 广泛的维生素D缺乏症影响着摩洛哥绝经前妇女.
研究的目的:
- 检查维生素D摄入量,饮食来源和决定因素.
- 在18-49岁的摩洛哥妇女中确定血清25-基维生素D [25(OH) D3]的预测因子.
主要方法:
- 经过验证的问卷评估了维生素D摄入量和阳光照射.
- 血清25(OH) D3通过化学发光免疫试验测量.
- 多变量和LASSO回归分析了季节化数据.
主要成果:
- 维生素D摄入量中位数为2.89微克/天;<20%符合建议.
- 鱼类,乳制品和肉类是主要的来源.
- 年轻女性 (18-25岁) 和农村居民的摄入量较低;农村地区的不足率更高.
- 较高的维生素D摄入四分位数与血清25(OH) D3的增加相关,但缺乏症持续存在.
- 阳光暴露对血清25(OH) D3 (β=0.35) 进行了积极预测,而BMI则相反相关 (β=-0.37).
- 拉索回归确定阳光暴露是唯一显著的预测因素,解释了~3%的差异.
结论:
- 在这个人群中,优先增加阳光照射 (≥20分钟/天).
- 通过强化食品和饮食来源增加维生素D的摄入量.
- 解决肥胖症是导致维生素D缺乏的一个因素.
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