What do systematic reviews say?

Intervention vs no intervention or control intervention (control)

The review found no eligible studies for this question.

• Pharmacological interventions for acute hepatitis C infection 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Parent‐only interventions vs parent‐only interventions

The review found no eligible studies for this question.

• Parent‐only interventions for childhood overweight or obesity in children aged 5 to 11 years 2015 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Parent‐only interventions vs parent‐child interventions

The review found no eligible studies for this question.

• Parent‐only interventions for childhood overweight or obesity in children aged 5 to 11 years 2015 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention diet vs control diet

The review found no eligible studies for this question.

• Dietary interventions for induction and maintenance of remission in inflammatory bowel disease 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention diet vs control diet

The review found no eligible studies for this question.

• Dietary interventions for induction and maintenance of remission in inflammatory bowel disease 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Interactive computer intervention vs in‐person interventions

The review found no eligible studies for this question.

• Interactive computer‐based interventions for weight loss or weight maintenance in overweight or obese people 2012 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Surgical interventions (exploration and decompression / external neurolysis, internal neurolysis, neurorrhaphy / direct repair, neuroma excision, anastomosis, autologous or allograft nerve grafting or tubulization) vs conservative interventions

• Surgical versus conservative interventions for treating acromioclavicular dislocation of the shoulder in adults 2019 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 122 participants
  Low

Interventions targeting patients vs usual care or interventions of the same type

The review found no eligible studies for this question.

• Interventions for increasing the use of shared decision making by healthcare professionals 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found
• Interventions for increasing the use of shared decision making by healthcare professionals 2018 · Cochrane Headline outcomes only
  no estimate extracted
  116 participants
  Very low

Combined interventions vs usual care

• Interventions to support return to work for people with coronary heart disease 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 87 participants
  Low

Interventions targeting patients vs usual care or interventions of the same type

The review found no eligible studies for this question.

• Interventions for increasing the use of shared decision making by healthcare professionals 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found
• Interventions for increasing the use of shared decision making by healthcare professionals 2018 · Cochrane Headline outcomes only
  no estimate extracted
  116 participants
  Very low

Education vs control (e.g. usual activities)

The review found no eligible studies for this question.

• Environmental interventions for preventing falls in older people living in the community 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention diet vs control diet

• Dietary interventions for induction and maintenance of remission in inflammatory bowel disease 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 14 participants
  Very low

Intervention diet vs control diet

• Dietary interventions for induction and maintenance of remission in inflammatory bowel disease 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 51 participants
  Low

Parent‐only interventions vs waiting list control

The review found no eligible studies for this question.

• Parent‐only interventions for childhood overweight or obesity in children aged 5 to 11 years 2015 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Multifactorial interventions vs exercise

The review found no eligible studies for this question.

• Multifactorial and multiple component interventions for preventing falls in older people living in the community 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Multifactorial interventions vs usual care or attention control

• Multifactorial and multiple component interventions for preventing falls in older people living in the community 2018 · Cochrane Headline outcomes only
  no estimate extracted
  9 studies · 2373 participants
  Low

Interventions targeting healthcare professionals vs usual care or interventions of the same type

• Interventions for increasing the use of shared decision making by healthcare professionals 2018 · Cochrane Headline outcomes only
  no estimate extracted
  359 participants
  Low
• Interventions for increasing the use of shared decision making by healthcare professionals 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Information or education intervention as part of a complex intervention vs complex intervention without information or education

The review found no eligible studies for this question.

• Information or education interventions for adult intensive care unit (ICU) patients and their carers 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Interventions targeting healthcare professionals vs usual care or interventions of the same type

• Interventions for increasing the use of shared decision making by healthcare professionals 2018 · Cochrane Headline outcomes only
  no estimate extracted
  359 participants
  Low
• Interventions for increasing the use of shared decision making by healthcare professionals 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Multi‐component intervention vs usual care or attention control

• Multifactorial and multiple component interventions for preventing falls in older people living in the community 2018 · Cochrane Headline outcomes only
  no estimate extracted
  4 studies · 391 participants
  Low