Grades and Levels of Evidence
Original Editor - Tyler Shultz
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Discussion & Background[edit | edit source]
Levels of Evidence[edit | edit source]
Level |
Therapy/Prevetion, Aetiology/Harm |
Prognosis |
Diagnosis |
Differential Diagnosis |
Economic and Descision Analysis |
1A |
SR (with homogeneity) of RCTs |
SR (with homogeneity) of inception cohort studies; |
SR (with homogeneity) of Level 1 diagnostic studies; |
SR (with homogeneity) of prospective cohort studies |
SR (with homogeneity) of Level 1 economic studies |
1B |
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1C |
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2A |
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2B |
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2C |
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3A |
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3B |
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4 |
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5 |
Grades of Evidence[edit | edit source]
Recent Related Research (from Pubmed)[edit | edit source]
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References[edit | edit source]