在澳大利亚的土著和托雷斯海峡岛民中量化维生素D摄入量
Belinda Neo1, Dale Tilbrook2, Noel Nannup3
1Curtin Medical School, Curtin University, Bentley, Western Australia, Australia.
European journal of clinical nutrition
|February 19, 2025
概括
在土著和托雷斯海峡岛民中,维生素D的摄入量较低. 需要以社区投入开发的以食物为基础的策略,以提高这一群体的维生素D水平.
科学领域:
- 营养流行病学 营养流行病学
- 公共卫生营养 公共卫生营养
- 土著健康研究土著健康研究
背景情况:
- 维生素D缺乏症在澳大利亚的土著和托雷斯海峡岛民中很常见.
- 目前,对于这一群体的饮食维生素D摄入量数据尚无.
- 阳光照射是维生素D的主要来源,但饮食摄入量也至关重要.
研究的目的:
- 量化土著和托雷斯海峡岛民的维生素D摄入量.
- 利用全国代表性的调查数据进行准确的摄入评估.
- 为了确定影响这种人口群体内维生素D摄入量的因素.
主要方法:
- 来自2012-2013年全国原住民和托雷斯海峡岛民营养和体力活动调查 (n=4109) 的食物消费数据分析.
- 使用食品成分数据量化维生素D摄入量.
- 维生素D摄入量根据性别和地理距离的统计比较,使用威尔科克森等级和值测试.
主要成果:
- 维生素D的中位数摄入量为80 (第25个,第75个百分点:45,145) IU/天,年龄≥2岁的个体.
- 在男性和女性之间观察到维生素D摄入量的显著差异 (p < 0.001).
- 在偏远地区和非偏远地区之间没有发现维生素D摄入量的显著差异 (p = 0.292).
结论:
- 在土著和托雷斯海峡岛民中,饮食维生素D摄入量较低.
- 建议制定以食品为基础的公共卫生战略.
- 与土著和托雷斯海峡岛民长老和社区的合作对于有效的战略至关重要.
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