Table 3Overall quality of outcome evidence in modified 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 Suspected neurological conditions
Suspected neurological conditions: recognition and referral.
NICE Guideline, No. 127.
National Guideline Centre (UK).
Copyright © NICE May 2019.

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