Findings

What do systematic reviews say?

2,486 questions · 2,727 findings · 268 reviews

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No studies found 600 · 22%GRADE not reported 229 · 8.4%Very low 789 · 28.9%Low 707 · 25.9%Moderate 314 · 11.5%High 88 · 3.2%

Physical activity vs standard practice

School achievement: Average achievement across subjects taught at school · Children and adolescents with obesity or overweight

1 finding from 1 review

Physical activity, diet and other behavioural interventions for improving cognition and school achievement in children… 2018 · Cochrane Headline outcomes only
no estimate extracted
0 studies · 0 participants
GRADE not reported

Physical activity vs standard practice

School achievement: Mathematics · Children and adolescents with obesity or overweight

1 finding from 1 review

Physical activity, diet and other behavioural interventions for improving cognition and school achievement in children… 2018 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 255 participants
Moderate

Physical activity vs standard practice

School achievement: Reading · Children and adolescents with obesity or overweight

1 finding from 1 review

Physical activity, diet and other behavioural interventions for improving cognition and school achievement in children… 2018 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 308 participants
Moderate

Physical activity vs standard practice

School achievement: Additional educational support needs · Children and adolescents with obesity or overweight

1 finding from 1 review

Physical activity, diet and other behavioural interventions for improving cognition and school achievement in children… 2018 · Cochrane Headline outcomes only
no estimate extracted
0 studies · 0 participants
GRADE not reported

Physical activity vs standard practice

Cognitive function: Composite executive functions · Children and adolescents with obesity or overweight

1 finding from 1 review

Physical activity, diet and other behavioural interventions for improving cognition and school achievement in children… 2018 · Cochrane Headline outcomes only
no estimate extracted
1 study · 116 participants
High

Physical activity vs standard practice

Cognitive function: Inhibition control · Children and adolescents with obesity or overweight

1 finding from 1 review

Physical activity, diet and other behavioural interventions for improving cognition and school achievement in children… 2018 · Cochrane Headline outcomes only
no estimate extracted
1 study · 84 participants
Very low

Physical activity vs standard practice

Adverse events · Children and adolescents with obesity or overweight

1 finding from 1 review

Physical activity, diet and other behavioural interventions for improving cognition and school achievement in children… 2018 · Cochrane Headline outcomes only
no estimate extracted
0 studies · 0 participants
GRADE not reported

Other psychosocial intervention vs usual care, brief intervention, or wait list

Harmful alcohol use · people with hazardous or harmful alcohol consumption

1 finding from 1 review

Psychosocial and pharmacologic interventions to reduce harmful alcohol use in low‐ and middle‐income countries 2023 · Cochrane Headline outcomes only
no estimate extracted
12 studies · 2106 participants
Very low

Other psychosocial intervention vs usual care, brief intervention, or wait list

Retention [ · people with hazardous or harmful alcohol consumption

1 finding from 1 review

Psychosocial and pharmacologic interventions to reduce harmful alcohol use in low‐ and middle‐income countries 2023 · Cochrane Headline outcomes only
no estimate extracted
9 studies · 1664 participants
Very low

Physical ergonomic intervention vs no intervention

Number of workers with newly diagnosed WMSD (incident cases) · Dentists

The review found no eligible studies for this question.

1 finding from 1 review

Ergonomic interventions for preventing musculoskeletal disorders in dental care practitioners 2018 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Physical ergonomic intervention vs no intervention

Self‐reported complaints of MSD pain in thighs (Nordic musculoskeletal questionnaire) · Dentists

It is very uncertain whether physical ergonomic intervention changes self‐reported complaints of MSD pain in thighs (Nordic… compared with no intervention (very low certainty).

1 finding from 1 review

Ergonomic interventions for preventing musculoskeletal disorders in dental care practitioners 2018 · Cochrane Headline outcomes only
RR 0.57 [0.23, 1.42]
1 study · 102 participants
Very low

Physical ergonomic intervention vs no intervention

Self‐reported complaints of MSD pain in feet (Nordic musculoskeletal questionnaire) · Dentists

It is very uncertain whether physical ergonomic intervention changes self‐reported complaints of MSD pain in feet (Nordic musculoskeletal… compared with no intervention (very low certainty).

1 finding from 1 review

Ergonomic interventions for preventing musculoskeletal disorders in dental care practitioners 2018 · Cochrane Headline outcomes only
RR 0.64 [0.29, 1.41]
1 study · 102 participants
Very low

Physical ergonomic intervention vs no intervention

Work functioning or disability · Dentists

The review found no eligible studies for this question.

1 finding from 1 review

Ergonomic interventions for preventing musculoskeletal disorders in dental care practitioners 2018 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Physical ergonomic intervention vs alternative instrument design

Number of workers with newly diagnosed WMSD (incident cases) · Dentists and dental hygienists who performed scaling, root planing, or dental prophylaxis procedures

The review found no eligible studies for this question.

1 finding from 1 review

Ergonomic interventions for preventing musculoskeletal disorders in dental care practitioners 2018 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Physical ergonomic intervention vs alternative instrument design

Self‐reported complaints of MSD pain in right upper extremity – elbow, forearm (0‐ to 10‐point scale; 0 = no pain, 10 = unbearable pain) · Dentists and dental hygienists who performed scaling, root planing, or dental prophylaxis procedures

1 finding from 1 review

Ergonomic interventions for preventing musculoskeletal disorders in dental care practitioners 2018 · Cochrane Headline outcomes only
no estimate extracted
1 study · 108 participants
Low

Physical ergonomic intervention vs alternative instrument design

Pain in shoulder · Dentists and dental hygienists who performed scaling, root planing, or dental prophylaxis procedures

1 finding from 1 review

Ergonomic interventions for preventing musculoskeletal disorders in dental care practitioners 2018 · Cochrane Headline outcomes only
no estimate extracted
1 study · 108 participants
Low

Physical ergonomic intervention vs alternative instrument design

Work functioning or disability · Dentists and dental hygienists who performed scaling, root planing, or dental prophylaxis procedures

The review found no eligible studies for this question.

1 finding from 1 review

Ergonomic interventions for preventing musculoskeletal disorders in dental care practitioners 2018 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

One oral healthcare intervention vs another oral healthcare intervention

Plaque · people with stroke

One oral healthcare intervention showed no clear difference in dental plaque (Analysis 3.1) compared with another oral healthcare intervention (low certainty).

1 finding from 1 review

Interventions for improving oral health in people after stroke 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 61 participants
Low

One oral healthcare intervention vs another oral healthcare intervention

Denture plaque · people with stroke

The review found no eligible studies for this question.

1 finding from 1 review

Interventions for improving oral health in people after stroke 2020 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

One oral healthcare intervention vs another oral healthcare intervention

Presence of oral disease · people with stroke

The review found no eligible studies for this question.

1 finding from 1 review

Interventions for improving oral health in people after stroke 2020 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found