Table 4Overall quality of outcome evidence in GRADE

LevelDescription
HighFurther research is very unlikely to change our confidence in the estimate of effect
ModerateFurther research is likely to have an important impact on our confidence in the estimate of effect and may change the estimate
LowFurther research is very likely to have an important impact on our confidence in the estimate of effect and is likely to change the estimate
Very lowAny estimate of effect is very uncertain

From: 4, Methods

Cover of Non-Alcoholic Fatty Liver Disease
Non-Alcoholic Fatty Liver Disease: Assessment and Management.
NICE Guideline, No. 49.
National Guideline Centre (UK).
Copyright © National Institute for Health and Care Excellence 2016.

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