What do systematic reviews say?

Adverse event outcomes for dietary combined with physical activity interventions vs control

• Interventions to prevent obesity in children aged 12 to 18 years old 2024 · Cochrane Headline outcomes only
  no estimate extracted
  11 studies · 3429 participants
  High
• Interventions to prevent obesity in children aged 12 to 18 years old 2024 · Cochrane Headline outcomes only
  no estimate extracted
  8 studies · 5612 participants
  Moderate
• Interventions to prevent obesity in children aged 12 to 18 years old 2024 · Cochrane Headline outcomes only
  no estimate extracted
  6 studies · 8736 participants
  Moderate

Adverse event outcomes for dietary combined with physical activity interventions vs control

• Interventions to prevent obesity in children aged 12 to 18 years old 2024 · Cochrane Headline outcomes only
  no estimate extracted
  3 studies · 515 participants
  Very low

Adverse event outcomes for dietary combined with physical activity interventions vs control

• Interventions to prevent obesity in children aged 12 to 18 years old 2024 · Cochrane Headline outcomes only
  no estimate extracted
  6 studies · 3511 participants
  Low

Adverse event outcomes for dietary combined with physical activity interventions vs control

• Interventions to prevent obesity in children aged 12 to 18 years old 2024 · Cochrane Headline outcomes only
  no estimate extracted
  7 studies · 8430 participants
  Low

Adverse event outcomes for dietary combined with physical activity interventions vs control

• Interventions to prevent obesity in children aged 12 to 18 years old 2024 · Cochrane Headline outcomes only
  no estimate extracted
  4 studies · 2394 participants
  Very low

Intervention diet vs usual on‐treatment diet

The review found no eligible studies for this question.

• Interventions to reduce acute and late adverse gastrointestinal effects of pelvic radiotherapy for primary pelvic… 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention diet vs usual on‐treatment diet

• Interventions to reduce acute and late adverse gastrointestinal effects of pelvic radiotherapy for primary pelvic… 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 50 participants
  Low

Intervention diet vs usual on‐treatment diet

The review found no eligible studies for this question.

• Interventions to reduce acute and late adverse gastrointestinal effects of pelvic radiotherapy for primary pelvic… 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention diet vs usual on‐treatment diet

Summary of findings: Diet interventions showed no clear difference in diarrhoea (grade 2+) compared with usual on‐treatment diet (low certainty).

• Interventions to reduce acute and late adverse gastrointestinal effects of pelvic radiotherapy for primary pelvic… 2018 · Cochrane Headline outcomes only
  RR 0.79 [0.45, 1.38]
  1 study · 50 participants
  Low

Intervention diet vs usual on‐treatment diet

Summary of findings: Diet interventions showed no clear difference in QOL scores (IBDQ) (higher scores better) compared with usual on‐treatment diet (low certainty).

• Interventions to reduce acute and late adverse gastrointestinal effects of pelvic radiotherapy for primary pelvic… 2018 · Cochrane Headline outcomes only
  MD 4.6
  1 study · 50 participants
  Low
• Interventions to reduce acute and late adverse gastrointestinal effects of pelvic radiotherapy for primary pelvic… 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 119 participants
  GRADE not reported
• Interventions to reduce acute and late adverse gastrointestinal effects of pelvic radiotherapy for primary pelvic… 2018 · Cochrane Headline outcomes only
  MD 2.4
  1 study · 76 participants
  Low

Intervention diet vs usual on‐treatment diet

The review found no eligible studies for this question.

• Interventions to reduce acute and late adverse gastrointestinal effects of pelvic radiotherapy for primary pelvic… 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention diet vs usual on‐treatment diet

Summary of findings: Diet interventions showed no clear difference in diarrhoea (grade 1+) compared with usual on‐treatment diet (low certainty).

• Interventions to reduce acute and late adverse gastrointestinal effects of pelvic radiotherapy for primary pelvic… 2018 · Cochrane Headline outcomes only
  RR 0.74 [0.45, 1.23]
  1 study · 119 participants
  Low

Intervention diet vs usual on‐treatment diet

The review found no eligible studies for this question.

• Interventions to reduce acute and late adverse gastrointestinal effects of pelvic radiotherapy for primary pelvic… 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention diet vs usual on‐treatment diet

The review found no eligible studies for this question.

• Interventions to reduce acute and late adverse gastrointestinal effects of pelvic radiotherapy for primary pelvic… 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention diet vs usual on‐treatment diet

The review found no eligible studies for this question.

• Interventions to reduce acute and late adverse gastrointestinal effects of pelvic radiotherapy for primary pelvic… 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention diet vs usual on‐treatment diet

Summary of findings: Diet interventions showed no clear difference in mean GI symptom scores (Vaizey scale) (higher scores better) compared with usual on‐treatment diet (low certainty).

• Interventions to reduce acute and late adverse gastrointestinal effects of pelvic radiotherapy for primary pelvic… 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 70 participants
  Low

Intervention diet vs usual on‐treatment diet

The review found no eligible studies for this question.

• Interventions to reduce acute and late adverse gastrointestinal effects of pelvic radiotherapy for primary pelvic… 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention diet vs usual on‐treatment diet

The review found no eligible studies for this question.

• Interventions to reduce acute and late adverse gastrointestinal effects of pelvic radiotherapy for primary pelvic… 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Adverse event outcomes for dietary combined with physical activity interventions vs standard‐of‐care therapy

Combined diet and exercise interventions showed no clear difference in GDM compared with standard care (mother) (moderate certainty).

• Combined diet and exercise interventions for preventing gestational diabetes mellitus 2017 · Cochrane Headline outcomes only
  RR 0.85 [0.71, 1.01]
  19 studies · 6633 participants
  Moderate

Adverse event outcomes for dietary combined with physical activity interventions vs standard‐of‐care therapy

Combined diet and exercise interventions showed no clear difference in large‐for‐gestational age compared with standard care (child) (low certainty).

• Combined diet and exercise interventions for preventing gestational diabetes mellitus 2017 · Cochrane Headline outcomes only
  RR 0.93 [0.81, 1.07]
  11 studies · 5353 participants
  Low