- 期刊BMC complementary medicine and therapies（BMC Complement Med Ther）
- 发表时间2026-08-05
- 作者Keshavarz A, Sobhanifar A, Alizadeh P, Moghaddam SFH, Mirhoseini M, Borazjani F
- 卷期页码V26(1)
- 文献类型Systematic Review, Meta-Analysis
- DOI10.1186/s12906-026-05492-2
- PMID42968062
摘要机译
[背景和目的]关于补充生姜对2型糖尿病（T2DM）成人人体测量和身体成分指数的影响的证据不一致，并且该证据的确定性尚未得到充分评估。本研究旨在系统地回顾和荟萃分析评估这些影响的随机对照试验。[方法]PubMed、Scopus和Web of Science被搜索到2025年10月5日。
我们使用随机效应荟萃分析找出95%CIs的平均差异。使用Cochrane RoB-2工具和GRADE方法检查研究质量和证据确定性。还进行了亚组、荟萃回归、敏感性和发表偏差分析。[结果]这项荟萃分析包括来自12个随机对照试验的692名参与者。生姜补充显著降低了体重指数（BMI）（-0.24 kg/m²；95%CI：-0.48，-0.00；
p=0.043）和体脂百分比（BF%）（-1.44%；95%CI：-2.49，-0.38；p=0.007），而对体重（BW）、腰围（WC）、臀围（HC）或腰臀比（WHR）没有观察到显著影响。偏差评估显示9项研究存在一些担忧，1项低风险，2项高风险。4种结果（BMI、WHR、HC、BF%）的证据质量中等，WC低，BW高。
[结论]生姜降低了BMI和BF%，而BW、WHR、HC或WC没有显著变化。[试验注册]该研究在PROSPERO前瞻性注册（CRD420251162956）。
展开英文摘要原文
【BACKGROUND AND AIMS】Evidence on the effects of ginger supplementation on anthropometric and body composition indices in adults with type 2 diabetes mellitus (T2DM) is inconsistent, and the certainty of this evidence has not been fully evaluated. This study aimed to systematically review and meta-analyze randomized controlled trials assessing these effects.
【METHODS】PubMed, Scopus, and Web of Science were searched until October 5, 2025. We used random-effects meta-analysis to find average differences with 95% CIs. Study quality and evidence certainty were checked with Cochrane RoB-2 tool and GRADE approach. Subgroup, meta-regression, sensitivity, and publication bias analyses were also done.
【RESULTS】This meta-analysis included 692 participants from 12 RCTs. Ginger supplementation significantly reduced body mass index (BMI) (- 0.24 kg/m²; 95% CI: -0.48, - 0.00; p = 0.043) and body fat percentage (BF%) (- 1.44%; 95% CI: -2.49, - 0.38; p = 0.007), while no significant effects were observed on body weight (BW), waist circumference (WC), hip circumference (HC), or waist-to-hip ratio (WHR). Bias assessment showed 9 studies with some concerns, 1 low, and 2 high risk. Evidence quality was moderate for 4 outcomes (BMI, WHR, HC, BF%), low for WC, and high for BW.
【CONCLUSION】Ginger reduced BMI and BF%, with no significant change in BW, WHR, HC, or WC.
【TRIAL REGISTRATION】This study was prospectively registered in PROSPERO (CRD420251162956).
相关物质
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