时间标签：数据日期 2026-11-03 · 生成时间 2026-11-03 05:30（Asia/Shanghai）｜ 检索窗口 PubMed edat 2026/10/31 – 2026/11/03 ｜ 情报发生日期 2026-11-03
证据级别：摘要级。本条依据 PubMed 结构化摘要与元数据撰写，付费墙全文未获取、未逐节核验，本站未做任何数值推算补全。
摘要（PubMed 原文节选）
Preoperative frailty is increasingly recognized as a predictor of adverse outcomes following metabolic and bariatric surgery (MBS). We systematically reviewed eight retrospective studies with sample sizes ranging from 895 to 693,066 participants, although five analyzed overlapping MBSAQIP registry cohorts hence the number of unique patients cannot be precisely determined. Five frailty instruments were evaluated (mFI-11, bFI, BFS, mBFS and MSK-FI). Frailty was consistently associated with higher 30-day mortality (adjusted ORs 3.23 and 28.5) and major complications (categorical adjusted ORs 1.24-1.99; continuous mFI OR 39.7). Frailty was also associated with increased unplanned intensive care…
对本项目的价值
参考价值：属「衰弱 / 肌少症功能结局」方向；肌肉骨骼 / 衰弱 / 肌少症栏目可用作本项目文献库与综述素材。 ｜ 价值分 1.9/5（★★☆☆☆）
全文不可及原因
无 PMCID 且 OpenAlex / Unpaywall 未提供可下载 OA PDF
原文题录
- 中文题名：代谢与减重手术前的衰弱与不良结局：预后证据的系统综述
- 英文标题：Preoperative Frailty and Adverse Outcomes after Metabolic and Bariatric Surgery: a Systematic Review of Prognostic Evidence.
- 期刊与标识：Obes Surg · PMID 42965616 · DOI 10.1007/s11695-026-09004-6 · EDAT 2026-10-31