Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,763 questions · 1,835 findings · 201 reviews · Headline outcomes only

No studies found 414 · 22.6%GRADE not reported 51 · 2.8%Very low 570 · 31.1%Low 468 · 25.5%Moderate 272 · 14.8%High 60 · 3.3%

Intervention not reported

Study withdrawals or dropouts · patients with knee OA
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

Depression, SD units Investigators measured depression using a variety of scales. Lower scores represent improvement · 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 (Change in CRQ Dyspnoea) CRQ · people with dust‐related respiratory diseases

It is very uncertain whether the intervention changes health‐related quality of life (Change in CRQ Dyspnoea) CRQ (very low certainty).

1 finding from 1 review

Intervention not reported

Health‐related quality of life (Change in CRQ Fatigue) CRQ · people with dust‐related respiratory diseases

It is very uncertain whether the intervention changes health‐related quality of life (Change in CRQ Fatigue) CRQ (very low certainty).

1 finding from 1 review

Intervention not reported

Health‐related quality of life (Change in CRQ Emotional Function) CRQ · people with dust‐related respiratory diseases

It is very uncertain whether the intervention changes health‐related quality of life (Change in CRQ Emotional Function) CRQ (very low certainty).

1 finding from 1 review

Intervention not reported

Health‐related quality of life (Change in CRQ Mastery) CRQ · people with dust‐related respiratory diseases

It is very uncertain whether the intervention changes health‐related quality of life (Change in CRQ Mastery) CRQ (very low certainty).

1 finding from 1 review

Intervention not reported

Modified Fatigue Impact Scale · people with multiple sclerosis
1 finding from 1 review

Intervention not reported

Fatigue Severity Scale · people with multiple sclerosis
1 finding from 1 review