Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,615 questions · 1,673 findings · 190 reviews · Headline outcomes only

No studies found 278 · 16.6%GRADE not reported 85 · 5.1%Very low 328 · 19.6%Low 460 · 27.5%Moderate 402 · 24%High 120 · 7.2%

Intervention not reported

Consistency of dual method use (OCs + condoms) at: 12 months; 24 months · adolescents and women with need for contraception

The intervention probably leads to higher consistency of dual method use (OCs + condoms) at: 12 months; 24… (moderate certainty).

1 finding from 1 review

Any topical skin care product vs another topical skin care product

Number of participants with IAD (residual, i.e. not healed) · adults with urinary incontinence

It is very uncertain whether any topical skin care product changes number of participants with IAD (residual, i.e. not healed) (1)… compared with another topical skin care product (very low certainty).

2 findings from 1 review

Any skin care procedure (method or frequency of application) vs any unstructured skin care procedure

Number of participants with IAD (residual, i.e. not healed) · adults with urinary incontinence

Any skin care procedure (method or frequency of application) probably leads to lower number of participants with IAD (residual, i.e. not healed) (1)… compared with any unstructured skin care procedure (moderate certainty).

1 finding from 1 review

Intervention not reported

Alcohol‐related problems: 4+ months—individual face‐to‐face normative feedback · university or college students

The intervention showed no clear difference in alcohol‐related problems: 4+ months—individual face‐to‐face… (moderate certainty).

1 finding from 1 review

Intervention not reported

Frequency: 4+ months—individual face‐to‐face normative feedback · university or college students

The intervention showed no clear difference in frequency: 4+ months—individual face‐to‐face normative feedback (moderate certainty).

1 finding from 1 review

Intervention not reported

Typical BAC: 4+ months—individual face‐to‐face normative feedback · university or college students

The intervention showed no clear difference in typical BAC: 4+ months—individual face‐to‐face normative feedback (moderate certainty).

1 finding from 1 review

Intervention not reported

Response rate at post‐treatment (as defined in individual studies) · women with postnatal depression

It is very uncertain whether the intervention changes response rate at post‐treatment (as defined in individual studies) (very low certainty).

1 finding from 1 review

Intervention not reported

Remission rate at post‐treatment (as defined in individual studies) · women with postnatal depression

It is very uncertain whether the intervention changes remission rate at post‐treatment (as defined in individual studies) (very low certainty).

1 finding from 1 review

Intervention not reported

Individual counselling · Employees who smoke

The intervention probably leads to higher individual counselling (moderate certainty).

1 finding from 1 review