What do systematic reviews say?

Adverse event outcomes for dietary combined with physical activity interventions vs usual care or no treatment

• Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 4603 participants
  Moderate

Adverse event outcomes for dietary combined with physical activity interventions vs usual care or no treatment

• Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 60 participants
  Low

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

• Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 779 participants
  High

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

• Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 282 participants
  Low

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

• Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 779 participants
  High

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

• Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 110 participants
  Very low

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

• Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 983 participants
  Low

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

• Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 709 participants
  Low

Intervention not reported

The intervention showed no clear difference in physical activity (moderate certainty).

• Individual‐, family‐, and school‐level interventions targeting multiple risk behaviours in young people 2018 · Cochrane Headline outcomes only
  OR 1.11 [0.74, 1.67]
  2 studies · 1530 participants
  Moderate

Intervention not reported

The intervention showed no clear difference in physical activity (moderate certainty).

• Individual‐, family‐, and school‐level interventions targeting multiple risk behaviours in young people 2018 · Cochrane Headline outcomes only
  OR 0.72 [0.29, 1.79]
  1 study · 61 participants
  Moderate

Intervention not reported

The review found no eligible studies for this question.

• Individual‐, family‐, and school‐level interventions targeting multiple risk behaviours in young people 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The intervention probably leads to higher physical activity (moderate certainty).

• Individual‐, family‐, and school‐level interventions targeting multiple risk behaviours in young people 2018 · Cochrane Headline outcomes only
  OR 1.32 [1.16, 1.5]
  4 studies · 6441 participants
  Moderate

Intervention not reported

The review found no eligible studies for this question.

• Individual‐, family‐, and school‐level interventions targeting multiple risk behaviours in young people 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Targeted mass media intervention vs targeted mass media intervention plus personalised content

It is very uncertain whether targeted mass media intervention changes weekly physical activity meeting target from guidelines, 3 months… compared with targeted mass media intervention plus personalised content (very low certainty).

• Targeted mass media interventions promoting healthy behaviours to reduce risk of non‐communicable diseases in adult,… 2017 · Cochrane Headline outcomes only
  OR 1.27 [0.89, 1.8]
  1 study · 718 participants
  Very low

Targeted mass media intervention vs targeted mass media intervention plus personalised content

• Targeted mass media interventions promoting healthy behaviours to reduce risk of non‐communicable diseases in adult,… 2017 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 286 participants
  Very low

Targeted mass media intervention vs targeted mass media intervention plus personalised content

It is very uncertain whether targeted mass media intervention changes knowledge of nutrition and physical activity guidelines compared with targeted mass media intervention plus personalised content (very low certainty).

• Targeted mass media interventions promoting healthy behaviours to reduce risk of non‐communicable diseases in adult,… 2017 · Cochrane Headline outcomes only
  OR 12.6 [6.5, 24.5]
  12 participants
  Very low

Targeted mass media intervention vs no intervention

• Targeted mass media interventions promoting healthy behaviours to reduce risk of non‐communicable diseases in adult,… 2017 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 154 participants
  Very low

Intervention not reported

• School‐based physical activity programs for promoting physical activity and fitness in children and adolescents aged 6… 2021 · Cochrane Headline outcomes only
  no estimate extracted
  5 studies · 6068 participants
  Very low

Intervention not reported

• School‐based physical activity programs for promoting physical activity and fitness in children and adolescents aged 6… 2021 · Cochrane Headline outcomes only
  no estimate extracted
  13 studies · 3980 participants
  Low

Dietary interventions vs physical activity interventions

• Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 4917 participants
  High