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12项营养干预对2型糖尿病的影响:一个系统性审查与随机试验的网络元分析
Yi Liu1, Haiyue Li2, Qian Zhao1
1School of Nursing, Yanbian University, Yanji City, Jilin Province, 133002, China.
Nutrition & metabolism
|August 8, 2025
概括
网络元分析显示,医学营养治疗 (MNT) 和数字模型有效地管理2型糖尿病 (T2DM). 低血糖指数 (LGI) 饮食和LGI+LGL干预措施也显示出改善T2DM患者代谢结果的希望.
科学领域:
- 内分泌学 在内分泌学.
- 代谢健康 代谢健康
- 营养科学 营养科学
背景情况:
- 饮食干预对于管理2型糖尿病 (T2DM) 是至关重要的.
- 对于T2DM管理的最佳饮食模式仍然不清楚.
- 这项研究评估了12种饮食干预措施对其对关键代谢标志物的影响.
研究的目的:
- 为了比较12种不同的饮食干预措施对T2DM管理的有效性.
- 为T2DM护理中的临床护理提供基于证据的指导.
- 分析对禁食血葡萄糖 (FPG),2小时食后葡萄糖 (2hPG),HbA1c,HOMA-IR,总胆固醇 (TC),三糖化物 (TG) 和BMI的影响.
主要方法:
- 进行了随机对照试验 (RCT) 的网络元分析 (NMA).
- 在八个数据库中搜索了2010年1月1日至2024年8月31日期间发表的研究.
- 评估偏见使用Cochrane风险偏见工具和通过GRADE和CINeMA的证据质量.
主要成果:
- 包括18个RCT,包括1687名患者.
- 医学营养疗法 (MNT) 在减少FPG方面表现出最高的疗效.
- 数字饮食模型在降低HbA1c方面最有效;LGI饮食在降低2hPG和HOMA-IR方面表现出色.
- 在降低TC,TG和BMI方面,LGI+LGL干预最有效.
结论:
- 在T2DM中,MNT,LGI,数字饮食模型和LGI+LGL干预措施显示出改善血糖控制和代谢结果的潜力.
- 高质量的证据支持对FPG,2hPG,HbA1c和BMI进行干预.
- 需要进一步的大规模RCT来确认长期的疗效和安全性.
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