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维生素D,过早死亡率和美国成年人的预期寿命
Qiong Wang1,2, Che Li3, Ning Ma4
1Graduate School, Beijing University of Chinese Medicine, Beijing, China.
Archives of public health = Archives belges de sante publique
|November 22, 2025
概括
维生素D缺乏与美国成年人早逝风险增加和预期寿命缩短有关. 即使是中度缺乏也会显著缩短寿命,特别是在女性和白人身上.
科学领域:
- 内分泌学 在内分泌学.
- 公共卫生 公共卫生
- 流行病学 流行病学
背景情况:
- 维生素D缺乏是一个广泛的全球健康问题,与各种疾病有关.
- 美国人口中维生素D水平与过早死亡率之间的关联以前是未知的.
研究的目的:
- 为了研究血清25-基维生素D (25(OH) D) 度和早逝率之间的关系.
- 检查25...OH) D水平对美国成年人代表性样本中预期寿命的影响.
主要方法:
- 从1988-2018年国家健康和营养检查调查 (NHANES III和NAHANES) 的数据分析.
- 纳入62,704名成年人,血清25(OH) D测量与死亡率数据相关,截至2019年12月.
- 使用标准化液体染色学-并联质谱法量化血清25(OH) D水平.
主要成果:
- 较低血清25(OH) D度观察到增加过早死亡风险的显著趋势 (P趋势<0.001).
- 患有严重维生素D缺乏症 (<25.0nmol/L) 的成年人在50岁时的预期寿命比具有足够水平 (≥75.0nmol/L) 的成年人短4.4年.
- 维生素D缺乏和死亡率之间的关联在女性和白人成年人中比男性,黑人成年人和墨西哥裔美国人更明显.
结论:
- 维生素D缺乏,即使在中度水平,也与早逝的风险明显增加有关.
- 较低的血清25(OH) D度与美国成年人群的预期寿命缩短有关.
- 这些发现强调了维持足够的维生素D水平对长寿的重要性,特别关注脆弱的人口群体.
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