Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

164 questions · 166 findings · 28 reviews · Headline outcomes only

No studies found 52 · 31.3%GRADE not reported 17 · 10.2%Very low 41 · 24.7%Low 43 · 25.9%Moderate 12 · 7.2%High 1 · 0.6%

Intervention not reported

Number of participants below 30/100 mm on the visual analogue scale (VAS) in self‐reported postoperative pain intensity · adults undergoing open heart surgery

The review found no eligible studies for this question.

1 finding from 1 review

Intervention not reported

Number of participants below 30/100 mm on the visual analogue scale (VAS) in self‐reported postoperative pain intensity · adults undergoing open heart surgery

It is very uncertain whether the intervention changes number of participants below 30/100 mm on the visual analogue scale… (very low certainty).

1 finding from 1 review

Intervention not reported

Number of participants below 30/100 mm on the visual analogue scale (VAS) in self‐reported postoperative pain intensity · adults undergoing open heart surgery

The review found no eligible studies for this question.

1 finding from 1 review

Surgery fee waiver with/without transport provision or reimbursement to improve access to cataract surgical services vs usual care

Surgical outcome (visual acuity in the operated eye) · people with vision impairment caused by cataract

The review found no eligible studies for this question.

1 finding from 1 review

Surgery fee waiver with/without transport provision or reimbursement to improve access to cataract surgical services vs usual care

Prevalence of visual impairment due to cataract · people with vision impairment caused by cataract

The review found no eligible studies for this question.

1 finding from 1 review

Summary of findings: figure‐of‐eight bandage vs arm sling

Pain intensity (0‐10cm visual analogue scale) · patients (mainly young male adults) with fractures of the middle third of the clavicle

It is very uncertain whether summary of findings: figure‐of‐eight bandage changes pain (early) Visual Analogue Scale ‐ VAS (0 (no pain) to 10 (worst… compared with arm sling (very low certainty).

1 finding from 1 review

Intervention not reported

Pain Visual analogue scale ‐ VAS (0 (no pain) to 10 (worst pain)) · patients with fractures of the middle third of the clavicle

The intervention showed no clear difference in pain Visual analogue scale ‐ VAS (0 (no pain) to 10 (worst pain)) (moderate certainty).

1 finding from 1 review

Pelvic + low‐back pain: any exercises + usual prenatal care vs usual prenatal care

Number of women who reported pain on Visual Analogue Scale · pregnant women with, or at risk of developing, pelvic and back pain

Pelvic + low‐back pain: any exercises + usual prenatal care probably leads to lower number of women who reported pain on Visual Analogue Scale. compared with usual prenatal care (moderate certainty).

1 finding from 1 review

Intervention not reported

Best corrected visual acuity at 2 to 3 months (measured using logMAR scale. A score of 0 = good vision, higher score is worse vision) · people with fungal ulcers
1 finding from 1 review

Intervention not reported

Co‐operation during induction ‐ Video 'fairytale' vs. no audiovisual aid (Passive) ICC = 0 (perfect vs. poor‐moderate compliance) · children

It is very uncertain whether the intervention changes co‐operation during induction ‐ Video 'fairytale' vs. no audiovisual… (very low certainty).

1 finding from 1 review

Intervention not reported

Cost (i) Audiovisual public service announcement (ii) a) CD‐ROM b) printed manual (iii) magazine article · General public or any of its constituent groups (excluding groups comprising solely of people with mental ill health)
1 finding from 1 review