Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

477 questions · 482 findings · 90 reviews · Headline outcomes only

No studies found 95 · 19.7%GRADE not reported 41 · 8.5%Very low 142 · 29.5%Low 117 · 24.3%Moderate 63 · 13.1%High 24 · 5%

Intrauterine balloon tamponade (latex balloon inflated with air) plus cerclage and normal care vs normal care

Blood transfusion (red cell or whole blood) · women with PPH, due to atony, following vaginal birth at home or in hospital (Soltan 2007)

The review found no eligible studies for this question.

1 finding from 1 review

Motivational interviewing vs another smoking cessation intervention

Smoking cessation · tobacco smokers (general population, adolescents, offenders, homeless, substance users, hospital inpatients, HIV‐positive)

Motivational interviewing showed no clear difference in smoking cessation at ≥ 6 months compared with another smoking cessation intervention (low certainty).

1 finding from 1 review

Multidisciplinary wound care vs usual care

Number of pressure ulcers healed · Nursing home residents (mean age 78.3 to 86.0 years; more than 66% women; 62.1% to 87.3% with dental prostheses)

It is very uncertain whether multidisciplinary wound care changes number of pressure ulcers healed; compared with usual care (very low certainty).

1 finding from 1 review

Multidisciplinary wound care vs usual care

Time to complete healing · Nursing home residents (mean age 78.3 to 86.0 years; more than 66% women; 62.1% to 87.3% with dental prostheses)

It is very uncertain whether multidisciplinary wound care changes time to complete healing compared with usual care (very low certainty).

1 finding from 1 review

Hospital‐based cognitive rehabilitation vs home programme

Return to work · active duty military personnel within 3 months of moderate‐to‐severe traumatic brain injury

Hospital‐based cognitive rehabilitation showed no clear difference in return to work Return to work status compared with home programme (moderate certainty).

1 finding from 1 review