饮食对炎症性肠病风险的影响:系统综述、荟萃分析及预防启示 episode artwork

EPISODE · Jul 17, 2025 · 6 MIN

饮食对炎症性肠病风险的影响:系统综述、荟萃分析及预防启示

from 食话实说播客

研究背景与目的炎症性肠病(IBD)包括克罗恩病(CD)和溃疡性结肠炎(UC),其全球发病率和患病率正不断上升,目前尚无治愈方法,患者需长期随访和昂贵治疗。尽管 IBD 病因尚未明确,但环境因素(尤其是饮食)的作用日益受到关注,而既往观察性研究数据存在异质性和不一致性。因此,本研究旨在系统回顾和荟萃分析发病前饮食与 IBD 风险的关联。研究方法1. 检索与纳入标准:遵循 PRISMA 指南,检索 OVID Medline、Embase 和 Scopus 数据库(截至 2025 年 5 月 8 日),纳入前瞻性队列研究或嵌套于前瞻性队列的病例对照研究,要求研究对象为健康人群,且饮食评估先于 IBD 诊断,排除回顾性病例对照研究、综述和荟萃分析。2. 数据提取与分析:由两位作者独立筛选文献,第三位仲裁分歧;采用随机效应模型进行荟萃分析,合并各暴露类别的风险比(HR),以最低暴露组为参照;...去小宇宙查看完整单集简介前往小宇宙评论区与主播互动

Episode metadata supplied by the publisher feed · Published Jul 17, 2025

Embed this episode

Ready to play

饮食对炎症性肠病风险的影响:系统综述、荟萃分析及预防启示

0:00 6:51

No transcript for this episode yet

We transcribe on demand. Request one and we'll notify you when it's ready — usually under 10 minutes.

No similar episodes found.

No similar podcasts found.

Frequently Asked Questions

How long is this episode of 食话实说播客?

This episode is 6 minutes long.

When was this 食话实说播客 episode published?

This episode was published on July 17, 2025.

Can I download this 食话实说播客 episode?

Yes. Use the download control on the episode player to save the publisher-provided media file.
URL copied to clipboard!