乳制品摄入量与住院风险和COVID-19患者的疾病严重程度之间的关系
Seyed Ali Abbas-Hashemi1, Zahra Yari2, Samira Soltanieh1
1Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Science, Tehran 1985717413, Iran.
较高的乳制品摄入量,特别是低脂选择,与2019年新冠肺炎 (COVID-19) 患者的住院风险和严重程度降低有关. 这一发现表明,饮食对抗严重的COVID-19结果具有潜在的保护作用.
科学领域:
- 营养科学 营养科学
- 流行病学 流行病学
- 传染性疾病 传染性疾病
背景情况:
- 2019年新冠肺炎 (COVID-19) 疫情凸显了了解影响疾病严重程度和住院的因素的必要性.
- 饮食模式,包括乳制品消费,可能在调节免疫反应和临床结果方面发挥作用.
- 以前的研究已经探讨了各种营养因素,但乳制品摄入对COVID-19严重性的具体影响需要进一步调查.
研究的目的:
- 调查乳制品消费与2019年新冠肺炎疾病 (COVID-19) 严重程度之间的关联.
- 为了确定乳制品的摄入是否影响COVID-19诊断的患者住院的可能性.
主要方法:
- 一项涉及141名被诊断患有COVID-19的患者的横截面研究.
- 收集了人口统计数据,包括年龄和性别.
- 采用多变量后勤回归分析来评估乳制品摄入量与COVID-19结果之间的关系,并对潜在的混因素进行调整.
主要成果:
- 较高的乳制品摄入量与由于COVID-19而导致住院的风险降低显著相关.
- 乳制品消费量最高的患者与最低的患者相比,住院的风险降低了31% (OR,0.69;p趋势=0.023).
- 具体来说,增加牛奶和酸奶的消费与医院住院的可能性降低相关,第三个类别显示了显著的风险降低 (牛奶为65%,酸奶为12%). 乳制品消费,特别是低脂肪品种,与较低的疾病严重程度有关.
结论:
- 乳制品消费,特别是低脂牛奶和酸奶,与住院的风险降低和COVID-19患者的严重程度降低有关.
- 这些发现表明,乳制品在减轻COVID-19严重后果方面可能起到保护作用.
- 需要进一步的前性研究来证实这些关联并阐明底层机制.
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