建議強度評比系統

建議強度評比系統（The Grading of Recommendations Assessment, Development and Evaluation approach，簡稱GRADE）是評估證據的確定性和保健建議的一種方法^[1]。GRADE始於2000年。GRADE將證據質量分為高、中、低、極低四個等級。超過100個組織（包括世界衛生組織、哥倫比亞衛生部等）認可和使用GRADE來評估證據的質量和保健建議^[2]^[3]。

參考文獻

^ Schünemann, HJ; Best, D; Vist, G; Oxman, AD. Letters, numbers, symbols, and words: How best to communicate grades of evidence and recommendations?. Canadian Medical Association Journal. 2003, 169 (7): 677–80.
^ GRADEpro. Gradepro.org. [16 August 2019]. （原始內容存檔於2020-09-26）.
^ The Saudi Center for Evidence Based Healthcare (EBHC) - Clinical Practice Guidelines. web.archive.org. 2016-02-25 [2021-02-19]. 原始內容存檔於2016-02-25.

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[1] Schünemann, HJ; Best, D; Vist, G; Oxman, AD. Letters, numbers, symbols, and words: How best to communicate grades of evidence and recommendations?. Canadian Medical Association Journal. 2003, 169 (7): 677–80.

[2] GRADEpro. Gradepro.org. [16 August 2019]. （原始內容存檔於2020-09-26）.

[3] The Saudi Center for Evidence Based Healthcare (EBHC) - Clinical Practice Guidelines. web.archive.org. 2016-02-25 [2021-02-19]. 原始內容存檔於2016-02-25.

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