What do systematic reviews say?

Any intervention to prevent violence (all interventions) vs usual care

Any intervention to prevent violence (all interventions) showed no clear difference in number of low‐birthweight (< 2500 g) babies compared with standard care (low certainty).

• Interventions for preventing or reducing domestic violence against pregnant women 2014 · Cochrane Headline outcomes only
  RR 0.74 [0.41, 1.32]
  1 study · 306 participants
  Low

Behavioural intervention vs control

Behavioural intervention probably leads to lower postoperative morbidity: Any complication ‐ Intensive intervention compared with control (moderate certainty).

• Interventions for preoperative smoking cessation 2014 · Cochrane Headline outcomes only
  RR 0.42 [0.27, 0.65]
  2 studies · 210 participants
  Moderate

Behavioural intervention vs control

Behavioural intervention showed no clear difference in postoperative morbidity: Any complication ‐ Brief intervention compared with control (moderate certainty).

• Interventions for preoperative smoking cessation 2014 · Cochrane Headline outcomes only
  RR 0.92 [0.72, 1.19]
  4 studies · 493 participants
  Moderate

Oral hygiene interventions (mechanical plaque removal): knowledge-based, behavioural, or skills training for people with ID or their carers vs Usual care, no care, or a similar alternative intervention

• Oral hygiene interventions for people with intellectual disabilities 2019 · Cochrane All outcomes
  Adverse/unintended effects addressed narratively: 10 of 34 studies investigated or reported negative unintended or adverse effects (e.g. difficulty with the electric or 3-headed toothbrushes, being frightened by the…
  10 studies
  GRADE not reported

Any quality improvement intervention vs usual care

• Interventions to increase attendance for diabetic retinopathy screening 2018 · Cochrane Headline outcomes only
  no estimate extracted
  3 studies · 85 participants
  Low

Targeted mass media intervention vs general population mass media intervention

The review found no eligible studies for this question.

• Targeted mass media interventions promoting healthy behaviours to reduce risk of non‐communicable diseases in adult,… 2017 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Targeted mass media intervention vs general population mass media intervention

The review found no eligible studies for this question.

• Targeted mass media interventions promoting healthy behaviours to reduce risk of non‐communicable diseases in adult,… 2017 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Female migrants' benefit of any health literacy intervention vs male migrants' benefit of any health literacy intervention

The review found no eligible studies for this question.

• Interventions for improving health literacy in migrants 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Female migrants' benefit of any health literacy intervention vs male migrants' benefit of any health literacy intervention

• Interventions for improving health literacy in migrants 2023 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 77 participants
  Very low

Female migrants' benefit of any health literacy intervention vs male migrants' benefit of any health literacy intervention

The review found no eligible studies for this question.

• Interventions for improving health literacy in migrants 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Female migrants' benefit of any health literacy intervention vs male migrants' benefit of any health literacy intervention

The review found no eligible studies for this question.

• Interventions for improving health literacy in migrants 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Female migrants' benefit of any health literacy intervention vs male migrants' benefit of any health literacy intervention

The review found no eligible studies for this question.

• Interventions for improving health literacy in migrants 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Female migrants' benefit of any health literacy intervention vs male migrants' benefit of any health literacy intervention

The review found no eligible studies for this question.

• Interventions for improving health literacy in migrants 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Female migrants' benefit of any health literacy intervention vs male migrants' benefit of any health literacy intervention

The review found no eligible studies for this question.

• Interventions for improving health literacy in migrants 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Female migrants' benefit of any health literacy intervention vs male migrants' benefit of any health literacy intervention

The review found no eligible studies for this question.

• Interventions for improving health literacy in migrants 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Early intervention (mobilization or active exercise) vs usual care

• Early intervention (mobilization or active exercise) for critically ill adults in the intensive care unit 2018 · Cochrane Headline outcomes only
  no estimate extracted
  4 studies · 690 participants
  Low

Visual interventions vs control

It is very uncertain whether visual interventions changes activities of daily living: effects persisting at least 1 month post… compared with any control (very low certainty).

• Non‐pharmacological interventions for spatial neglect or inattention following stroke and other non‐progressive brain… 2021 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 55 participants
  Very low
• Non‐pharmacological interventions for spatial neglect or inattention following stroke and other non‐progressive brain… 2021 · Cochrane Headline outcomes only
  no estimate extracted
  3 studies · 75 participants
  Very low

Visual interventions vs control

It is very uncertain whether visual interventions changes neglect outcomes: effects persisting at least 1 month post… compared with any control (very low certainty).

• Non‐pharmacological interventions for spatial neglect or inattention following stroke and other non‐progressive brain… 2021 · Cochrane Headline outcomes only
  SMD 0.14
  5 studies · 98 participants
  Very low

EHealth interventions vs any comparator

• E‐Health interventions for anxiety and depression in children and adolescents with long‐term physical conditions 2018 · Cochrane Headline outcomes only
  no estimate extracted
  5 studies · 441 participants
  Very low

EHealth interventions vs any comparator

• E‐Health interventions for anxiety and depression in children and adolescents with long‐term physical conditions 2018 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 324 participants
  Very low