智利老年人血清25-基维生素D度缺乏的社会决定因素
Sandra Alvear-Vega1, Rodrigo Benavente-Contreras1, Héctor Vargas-Garrido2
1Faculty of Business and Economics, University of Talca, Talca, Chile.
Scientific reports
|October 26, 2023
概括
血清25-基维生素D缺乏症在老年人中很常见. 妇女,土著人民,城市居民以及那些阳光照射较少或生活在南部地区的人面临更高的风险.
科学领域:
- 公共卫生 公共卫生
- 老年学是一门学科.
- 营养科学 营养科学
背景情况:
- 血清25-基维生素D缺乏是全球重要的健康问题,特别影响儿童和老年人.
- 健康老龄化是公共卫生重点,需要对影响老年人维生素D水平的因素进行研究.
- 了解维生素D缺乏的社会决定因素对于开发针对老年人的有针对性的干预措施至关重要.
研究的目的:
- 调查与老年人 (≥65岁) 血清25-氧维生素D缺乏相关的社会决定因素.
- 为制定旨在改善这一人口群体维生素D状况的社会计划提供信息.
主要方法:
- 利用来自国家健康调查 (2016-2017) 的1283名老年人的数据.
- 采用试验模型来预测社会决定因素对维生素D缺乏的平均边际影响.
- 包括性别,原产地,住房类型,阳光照射和地理度等变量.
主要成果:
- 探针模型显示了足够的适合性 (计数R2=0.65).
- 与较高缺陷风险相关的社会决定因素包括女性,本土人,居住在城市地区,减少阳光照射和更大的地理度.
- 该模型解释了11-14%的维生素D缺乏差异.
结论:
- 干预和预防计划应优先考虑南部地区城市地区的老年人,重点关注女性.
- 需要进一步的研究来完善对维生素D状况的区域差异的理解,并为公共卫生政策提供信息.
- 为了制定公共卫生政策,需要对维生素D缺乏和缺乏切线点的更清晰的定义.
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