探索超加工食品和COPD之间的关联:一个病例控制研究.
Zahra Salehi1, Hanieh Malmir2, Batoul Ghosn1
1Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, P.O. Box 14155-6117, Iran.
BMC pulmonary medicine
|March 8, 2024
概括
这项研究发现,在伊朗成年人中,超加工食品 (UPF) 摄入量和慢性阻塞性肺病 (COPD) 风险之间没有显著联系. 需要进一步的研究来了解饮食.
科学领域:
- 呼吸系统医学 呼吸系统医学
- 营养科学 营养科学
- 流行病学 流行病学
背景情况:
- 超加工食品 (UPF) 与呼吸系统问题有关,但它们对慢性阻塞性肺病 (COPD) 的具体影响尚不清楚.
- 这项研究调查了伊朗成年人群中UPF消费和COPD之间的关联.
研究的目的:
- 探索超加工食品 (UPF) 的摄入量与患慢性阻塞性肺病 (COPD) 的风险之间的潜在关系.
主要方法:
- 一项基于医院的病例控制研究,涉及84名新诊断的COPD患者和252名伊朗伊斯法罕的健康对照.
- 通过螺旋计证实了COPD的诊断 (FEV1/FVC<70%或FEV1<80%).
- 通过168项食物频率问卷 (FFQ) 评估了饮食摄入量,并收集了有关混因素的数据.
主要成果:
- 在UPF摄入量和COPD可能性之间没有发现显著的关联 (OR:0.78,95%CI:0.34-1.77).
- 在调整了能量摄入量,性别和年龄 (OR:0.48;95% CI:0.19-1.21) 后,这种缺乏关联仍然是一致的.
- 对BMI,体力活动和吸烟状况的进一步调整没有改变非显著的发现 (OR:0.367;95% CI:0.123-1.1008,P=0.074).
结论:
- 该研究发现,超加工食品 (UPF) 消费与患慢性阻塞性肺病 (COPD) 的几率之间没有显著的关联.
- 即使考虑到各种潜在的混因素,包括饮食,生活方式和人口因素,这一发现仍然是正确的.
- 建议进行进一步的研究,以阐明饮食模式和呼吸系统健康之间的复杂相互作用.
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