Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,230 questions · 1,303 findings · 326 reviews · Headline outcomes only

No studies found 73 · 5.6%GRADE not reported 21 · 1.6%Very low 497 · 38.1%Low 403 · 30.9%Moderate 245 · 18.8%High 64 · 4.9%

Intervention not reported

Although a higher percentage of people in the ATL and aCCT groups fell within Class I (seizure free) and Class II (> 50% reduction in seizures), no significant differences in seizure frequency were noted between the groups at 2 years after surgery... · people with temporal lobe epilepsy and intellectual disabilities
1 finding from 1 review

Intervention not reported

Cognition, SD units Investigators measured cognition using different instruments. Higher scores represent better cognitive function · people with dementia
1 finding from 1 review

Intervention not reported

Activities of daily living, SD units Investigators measured ADLs using different instruments. Higher scores represent better performance · people with dementia
1 finding from 1 review

Intervention not reported

Neuropsychiatric symptoms Measured using NPI. Severity of symptoms is measured on a scale of 0‐144. A higher score indicates worse symptoms · people with dementia
1 finding from 1 review

Intervention not reported

Health‐related quality of life (cough‐specific) Leicester Cough Questionnaire Scale from 0 to 133; higher score indicates better HRQoL. Contains 19 questions from 3 domains on a Likert scale · individuals with stable bronchiectasis
1 finding from 1 review

Intervention not reported

Health‐related quality of life (health status) COPD Assessment Tool. Scale from 0 to 5; higher score indicates worse HRQoL Contains 10 questions with 5‐point Likert scale · individuals with stable bronchiectasis

The intervention showed no clear difference in health‐related quality of life (health status) COPD Assessment Tool.… (low certainty).

1 finding from 1 review

Intervention not reported

ADAS‐Cog Scale from: 1 to 70 (higher scores represent worse performance) · patients with Alzheimer's disease
1 finding from 1 review

Intervention not reported

MMSE Scale from: 0 to 30 (higher scores represent better performance) · patients with Alzheimer's disease
1 finding from 1 review

Intervention not reported

ADCS‐ADL Scale from: 0 to 54 (higher scores represent better performance) · patients with Alzheimer's disease
1 finding from 1 review

Intervention not reported

NPI Scale from: 0 to 144 (higher scores represent worse performance) · patients with Alzheimer's disease
1 finding from 1 review