Table1_Prognostic and clinicopathological value of the geriatric nutritional risk index in gastric cancer: A meta-analysis of 5,834 patients.doc

BackgroundRecent studies have explored the prognostic value of the geriatric nutritional risk index (GNRI) in patients with gastric cancer (GC), but the results are controversial. We aimed to systemically identify the association between the GNRI and prognosis in GC using a meta-analysis.MethodsThe databases of PubMed, Web of Science, Cochrane Library, and Embase were searched until September 25, 2022. Pooled hazard ratios and the corresponding 95% confidence intervals (CIs) were used to estimate the prognostic value of the GNRI in GC. Odds ratios (ORs) and 95% CIs were used to assess the correlation between the GNRI and clinicopathological characteristics of GC.ResultsTen studies including 5,834 patients with GC were included in this meta-analysis. The merged results indicated that a low pretreatment GNRI was associated with inferior overall survival (hazard ratio = 1.21, 95% CI = 1.12–1.30, P

近期研究探讨了老年营养风险指数（GNRI）在胃癌（GC）患者中的预后价值，但结果存在争议。本研究旨在通过系统综述，利用荟萃分析方法，探究GNRI与胃癌预后的关联。方法上，对PubMed、Web of Science、Cochrane Library和Embase数据库至2022年9月25日前的文献进行了检索。采用汇总风险比及其对应的95%置信区间（CI）来估计GNRI在胃癌中的预后价值，使用优势比（OR）及其95%CI评估GNRI与胃癌临床病理特征的相关性。结果显示，纳入的10项研究共涉及5,834名胃癌患者。合并分析结果表明，低治疗前的GNRI与较差的总生存期相关（风险比=1.21，95%CI=1.12–1.30，P