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

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
  1 study · 34 participants
  Very low

Intervention vs active comparison

The review found no eligible studies for this question.

• Tailored or adapted interventions for adults with chronic obstructive pulmonary disease and at least one other… 2021 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention vs active comparison

The review found no eligible studies for this question.

• Tailored or adapted interventions for adults with chronic obstructive pulmonary disease and at least one other… 2021 · 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 non‐surgical treatment

The review found no eligible studies for this question.

• Surgical interventions for symptomatic mild to moderate knee osteoarthritis 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Interventions vs conservative management

The review found no eligible studies for this question.

• Interventions for treating brain arteriovenous malformations in adults 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention vs usual care

• Tailored or adapted interventions for adults with chronic obstructive pulmonary disease and at least one other… 2021 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 77 participants
  Low

Intervention vs usual care

• Tailored or adapted interventions for adults with chronic obstructive pulmonary disease and at least one other… 2021 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 70 participants
  Low

Educational intervention vs usual care or attention control

Educational interventions showed no clear difference in global quality of life (at the end of the educational intervention) compared with control (usual care or attention control) (low certainty).

• Educational interventions for the management of cancer‐related fatigue in adults 2016 · Cochrane Headline outcomes only
  MD 11.47
  2 studies · 477 participants
  Low

Telephone support vs usual care

• Telephone interventions, delivered by healthcare professionals, for providing education and psychosocial support for… 2019 · Cochrane Headline outcomes only
  no estimate extracted
  4 studies · 364 participants
  Moderate

Intervention vs usual care

• Physical therapies for postural abnormalities in people with cystic fibrosis 2020 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 50 participants
  Very low

Psychological interventions vs usual care, no intervention, or treatment with no psychological component

• Psychological interventions for asthma in children and adolescents 2024 · Cochrane Headline outcomes only
  no estimate extracted
  6 studies · 653 participants
  Very low

Psychosocial interventions vs usual care

• Psychosocial interventions for men with prostate cancer 2013 · Cochrane Headline outcomes only
  no estimate extracted
  1416 participants
  Moderate

Psychosocial interventions vs usual care

• Psychosocial interventions for men with prostate cancer 2013 · Cochrane Headline outcomes only
  no estimate extracted
  1414 participants
  Low

Rehabilitation interventions vs no intervention

The review found no eligible studies for this question.

• Interventions for perceptual disorders following stroke 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Pedometer intervention vs alternative physical activity intervention

The review found no eligible studies for this question.

• Workplace pedometer interventions for increasing physical activity 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Educational intervention vs no educational intervention

The review found no eligible studies for this question.

• Vision screening for correctable visual acuity deficits in school‐age children and adolescents 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Pedometer intervention vs minimal intervention

• Workplace pedometer interventions for increasing physical activity 2020 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 58 participants
  Very low

Interventions for vs no intervention

• Treatments for the prevention of Sudden Unexpected Death in Epilepsy (SUDEP) 2020 · Cochrane Headline outcomes only
  no estimate extracted
  215 participants
  Very low

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