Findings

What do systematic reviews say?

84 questions · 91 findings · 8 reviews · Public Health · Headline outcomes only

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No studies found 4 · 4.4%GRADE not reported 0 · 0%Very low 10 · 11%Low 37 · 40.7%Moderate 24 · 26.4%High 16 · 17.6%

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

Body‐mass index (BMI) · children aged 6‐12 years

1 finding from 1 review

Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
no estimate extracted
1 study · 3946 participants
High

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

Body‐mass index z score (zBMI) · children aged 6‐12 years

1 finding from 1 review

Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
no estimate extracted
1 study · 3946 participants
High

Activity interventions vs control

Body‐mass index (BMI) · children aged 5 to 11 years

2 findings from 1 review

Interventions to prevent obesity in children aged 5 to 11 years old 2024 · Cochrane Headline outcomes only
no estimate extracted
8 studies · 8302 participants
Low
Interventions to prevent obesity in children aged 5 to 11 years old 2024 · Cochrane Headline outcomes only
no estimate extracted
16 studies · 21286 participants
Moderate

Activity interventions vs control

zBMI short term (12 weeks from baseline to < 9 months) · children aged 5 to 11 years

1 finding from 1 review

Interventions to prevent obesity in children aged 5 to 11 years old 2024 · Cochrane Headline outcomes only
no estimate extracted
6 studies · 3580 participants
Low

Activity interventions vs control

zBMI medium term (9 months to < 15 months) · children aged 5 to 11 years

1 finding from 1 review

Interventions to prevent obesity in children aged 5 to 11 years old 2024 · Cochrane Headline outcomes only
no estimate extracted
13 studies · 20600 participants
Moderate

Activity interventions vs control

zBMI long term (> 15 months) · children aged 5 to 11 years

1 finding from 1 review

Interventions to prevent obesity in children aged 5 to 11 years old 2024 · Cochrane Headline outcomes only
no estimate extracted
6 studies · 6940 participants
Low

Activity interventions vs control

Serious adverse events · children aged 5 to 11 years

1 finding from 1 review

Interventions to prevent obesity in children aged 5 to 11 years old 2024 · Cochrane Headline outcomes only
no estimate extracted
11 studies · 21278 participants
Low

Activity interventions vs control

BMI short‐term (12 weeks from baseline to < 9 months) · children aged 5 to 11 years

1 finding from 1 review

Interventions to prevent obesity in children aged 5 to 11 years old 2024 · Cochrane Headline outcomes only
no estimate extracted
14 studies · 4069 participants
Low

Activity interventions vs control

Body‐mass index (BMI) · children aged 12 to 18 years

3 findings from 1 review

Interventions to prevent obesity in children aged 12 to 18 years old 2024 · Cochrane Headline outcomes only
no estimate extracted
1 study · 985 participants
Low
Interventions to prevent obesity in children aged 12 to 18 years old 2024 · Cochrane Headline outcomes only
no estimate extracted
6 studies · 1780 participants
Low
Interventions to prevent obesity in children aged 12 to 18 years old 2024 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 2143 participants
Low

Activity interventions vs control

zBMI short term (12 weeks from baseline to < 9 months) · children aged 12 to 18 years

1 finding from 1 review

Interventions to prevent obesity in children aged 12 to 18 years old 2024 · Cochrane Headline outcomes only
no estimate extracted
7 studies · 4718 participants
High

Activity interventions vs control

zBMI medium term (9 months to < 15 months) · children aged 12 to 18 years

1 finding from 1 review

Interventions to prevent obesity in children aged 12 to 18 years old 2024 · Cochrane Headline outcomes only
no estimate extracted
6 studies · 5335 participants
Moderate

Activity interventions vs control

zBMI long term (> 15 months) · children aged 12 to 18 years

1 finding from 1 review

Interventions to prevent obesity in children aged 12 to 18 years old 2024 · Cochrane Headline outcomes only
no estimate extracted
1 study · 985 participants
Moderate

Activity interventions vs control

Serious adverse events · children aged 12 to 18 years

1 finding from 1 review

Interventions to prevent obesity in children aged 12 to 18 years old 2024 · Cochrane Headline outcomes only
no estimate extracted
7 studies · 5428 participants
Low

Physical activity vs control

Body‐mass index z score (zBMI) · children aged 6‐12 years

1 finding from 1 review

Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
no estimate extracted
8 studies · 6841 participants
Moderate

Physical activity vs control

Body‐mass index (BMI) · children aged 6‐12 years

1 finding from 1 review

Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
no estimate extracted
14 studies · 16410 participants
Moderate

Physical activity vs control

Body‐mass index (BMI) · children aged 0‐5 years

1 finding from 1 review

Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
no estimate extracted
5 studies · 2233 participants
High

Physical activity vs control

Body‐mass index z score (zBMI) · children aged 0‐5 years

1 finding from 1 review

Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
no estimate extracted
4 studies · 1053 participants
High

Physical activity vs control

Body‐mass index z score (zBMI) · children aged 13‐18 years

1 finding from 1 review

Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
no estimate extracted
1 study · 100 participants
Low

Physical activity vs control

Body‐mass index (BMI) · children aged 13‐18 years

1 finding from 1 review

Interventions for preventing obesity in children 2019 · Cochrane Headline outcomes only
no estimate extracted
4 studies · 720 participants
Very low

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

BMI short‐term (12 weeks from baseline to < 9 months) · children aged 5 to 11 years

1 finding from 1 review

Interventions to prevent obesity in children aged 5 to 11 years old 2024 · Cochrane Headline outcomes only
no estimate extracted
27 studies · 16066 participants
Low