2型糖尿病病人饮食决策辅助工具最佳证据总结

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Summary of the best evidence on dietary decision aids for patients with type 2 diabetes mellitus

LIU Dongling，QIN Yuelan，LI Zhen，SHEN Wei，YAN Jun，ZHANG SiqiHunan Provincial People′s Hospital （The First Affiliated Hospital of Hunan Normal University），Hunan 410005 ChinaCorresponding Author  QIN Yuelan，E-mail：912542420@qq.com

Abstract  Objective：To integrate the best evidence on dietary decision-making aids for patients with type 2 diabetes mellitus（T2DM） and provide a reference for clinical nurses.Methods：According to the "6S" evidence model，relevant literature on dietary decision-making of T2DM patients was retrieved from clinical decision-making websites，guideline websites，English databases，Chinese databases，and diabetes association websites in China and abroad. All the evidence was extracted and aggregated after evaluating the literature quality of various studies.Results：A total of 10 documents were included，including 4 guidelines，1 systematic review，1 qualitative study，and 4 randomized controlled trials （RCTs）. A total of the 28 best pieces of evidence on dietary decision-making aids for T2DM patients in 5 aspects were summarised：target assessment，core elements，presentation format，health education，and outcome indicators.Conclusions：The summarised best evidence on dietary decision-making aids for T2DM patients provides an evidence-based basis for clinical nurses to compile and apply related tools. Nurses can conduct practical research based on clinical scenarios and patients′ dietary decision-making situations.

Keywords  type 2 diabetes mellitus;dietary decision-making;decision-making aid;patient decision aids;evidence summary;evidence-based nursing

摘要  目的：整合2型糖尿病（T2DM）病人饮食决策辅助工具的最佳证据，为临床护理人员提供参考。（剩余10395字）