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Search review questions

Each row is one question a systematic review asked: who, what, compared with what, and which outcome, with the effect it found and how certain that is. Words match anywhere in the field.

Limit to evidence status or GRADE (optional)

1,361 questions in 120 reviews · Developmental, Psychosocial and Learning Problems

current versions
No studies 286 · 21%Ungraded 61 · 4.5%Very low 381 · 28%Low 381 · 28%Moderate 228 · 16.8%High 24 · 1.8%

Ungraded means an effect was reported without a GRADE rating; it is not a gap. No studies means the review found nothing to answer the question. The six categories are a display order, not a score.

QuestionEffectEvidenceStatus / GRADE
Cognitive‐behavioural therapy vs alternative interventions
Emotional self‐regulation and impulse control (no study reported data on this outcome) · young people (aged 10 to 18 years old) with harmful sexual behaviour
Cognitive‐behavioural therapy (CBT) interventions for young people aged 10 to 18 with harmful sexual behaviour (2020) · Cochrane
no estimate extractedNRNo studies
Cognitive‐behavioural therapy vs no treatment or treatment
Adverse events (no study reported data on this outcome) · young people (aged 10 to 18 years old) with harmful sexual behaviour
Cognitive‐behavioural therapy (CBT) interventions for young people aged 10 to 18 with harmful sexual behaviour (2020) · Cochrane
no estimate extractedNRNo studies
Cognitive‐behavioural therapy vs no treatment or treatment
Sexual attitudes and behaviour · young people (aged 10 to 18 years old) with harmful sexual behaviour
Cognitive‐behavioural therapy (CBT) interventions for young people aged 10 to 18 with harmful sexual behaviour (2020) · Cochrane
no estimate extracted1 study · 18 participantsVery low
Cognitive‐behavioural therapy vs no treatment or treatment
Thinking patterns (no study reported data on this outcome) · young people (aged 10 to 18 years old) with harmful sexual behaviour
Cognitive‐behavioural therapy (CBT) interventions for young people aged 10 to 18 with harmful sexual behaviour (2020) · Cochrane
no estimate extractedNRNo studies
Cognitive‐behavioural therapy vs no treatment or treatment
Victim empathy: attitudes to women Measured by: Attitude Towards Women Scale (15 items; scores range from 0 to 45; higher scores indicate more egalitarian attitudes towards women) · young people (aged 10 to 18 years old) with harmful sexual behaviour
Cognitive‐behavioural therapy (CBT) interventions for young people aged 10 to 18 with harmful sexual behaviour (2020) · Cochrane
no estimate extracted1 study · 18 participantsVery low
Cognitive‐behavioural therapy vs no treatment or treatment
Social functioning (no study reported data on this outcome) · young people (aged 10 to 18 years old) with harmful sexual behaviour
Cognitive‐behavioural therapy (CBT) interventions for young people aged 10 to 18 with harmful sexual behaviour (2020) · Cochrane
no estimate extractedNRNo studies
Cognitive‐behavioural therapy vs no treatment or treatment
Emotional self‐regulation and impulse control (no study reported data on this outcome) · young people (aged 10 to 18 years old) with harmful sexual behaviour
Cognitive‐behavioural therapy (CBT) interventions for young people aged 10 to 18 with harmful sexual behaviour (2020) · Cochrane
no estimate extractedNRNo studies
Cognitive‐behavioural therapy vs alternative interventions
Recidivism: behavioural reports of sexual aggression Measured by: Daily Behaviour Report cards and Behaviour Incidence Report forms completed by staff · young people (aged 10 to 18 years old) with harmful sexual behaviour
Cognitive‐behavioural therapy (CBT) interventions for young people aged 10 to 18 with harmful sexual behaviour (2020) · Cochrane
no estimate extracted1 study · 59 participantsVery low
Cognitive‐behavioural therapy vs alternative interventions
Adverse events (no study reported data on this outcome) · young people (aged 10 to 18 years old) with harmful sexual behaviour
Cognitive‐behavioural therapy (CBT) interventions for young people aged 10 to 18 with harmful sexual behaviour (2020) · Cochrane
no estimate extractedNRNo studies
Resilience interventions vs control condition
Resilience Measured by: investigators measured resilience using different instruments; higher scores mean higher resilience Timing of outcome assessment: post‐intervention · healthcare professionals including healthcare staff delivering direct medical care (e.g. nurses, physicians, hospital…
Psychological interventions to foster resilience in healthcare professionals (2020) · Cochrane
no estimate extracted12 studies · 690 participantsVery low
Resilience interventions vs control condition
Mental health and well‐being: anxiety Measured by: investigators measured anxiety using different instruments; lower scores mean lower anxiety Timing of outcome assessment: post‐intervention · healthcare professionals including healthcare staff delivering direct medical care (e.g. nurses, physicians, hospital…
Psychological interventions to foster resilience in healthcare professionals (2020) · Cochrane
no estimate extracted5 studies · 231 participantsVery low
Resilience interventions vs control condition
Mental health and well‐being: depression Measured by: investigators measured depression using different instruments; lower scores mean lower depression Timing of outcome assessment: post‐intervention · healthcare professionals including healthcare staff delivering direct medical care (e.g. nurses, physicians, hospital…
Psychological interventions to foster resilience in healthcare professionals (2020) · Cochrane
no estimate extracted14 studies · 788 participantsVery low
Resilience interventions vs control condition
Mental health and well‐being: stress or stress perceptionMeasured by: investigators measured stress or stress perception using different instruments; lower scores mean lower stress or stress perception Timing of outcome assessment: post‐intervention · healthcare professionals including healthcare staff delivering direct medical care (e.g. nurses, physicians, hospital…
Psychological interventions to foster resilience in healthcare professionals (2020) · Cochrane
no estimate extracted17 studies · 997 participantsVery low
Resilience interventions vs control condition
Mental health and well‐being: well‐being or quality of life Measured by: investigators measured well‐being or quality of life using different instruments; higher scores mean higher well‐being or quality of life Timing of outcome assessment: post‐i... · healthcare professionals including healthcare staff delivering direct medical care (e.g. nurses, physicians, hospital…
Psychological interventions to foster resilience in healthcare professionals (2020) · Cochrane
no estimate extracted13 studies · 1494 participantsVery low
Resilience interventions vs control condition
Adverse events · healthcare professionals including healthcare staff delivering direct medical care (e.g. nurses, physicians, hospital…
Psychological interventions to foster resilience in healthcare professionals (2020) · Cochrane
no estimate extracted3 studies · 784 participantsVery low
Dietary behavior change interventions with a caregiver component vs interventions without a caregiver component
Percentage of children's total energy intake from saturated fat Measured by food record Assessed at end of intervention (9 months) · children aged 7 to 18 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extracted1 study · 207 participantsLow
Physical activity interventions with a caregiver component vs interventions without a caregiver component
Children's fruit and vegetable intake (not measured) · children aged 3 to 11 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extractedNRNo studies
Physical activity interventions with a caregiver component vs interventions without a caregiver component
Children's SSB intake (not measured) · children aged 3 to 11 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extractedNRNo studies
Physical activity interventions with a caregiver component vs interventions without a caregiver component
Children's total physical activity (min/h) Measured by accelerometry Assessed at end of intervention (6 months) · children aged 3 to 11 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extracted1 study · 54 participantsLow
Physical activity interventions with a caregiver component vs interventions without a caregiver component
Children's MVPA (% time spent/d and min/h) Measured by accelerometry Assessed at end of intervention (12 weeks and 6 months) · children aged 3 to 11 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extracted2 studies · 80 participantsModerate
Physical activity interventions with a caregiver component vs interventions without a caregiver component
Adverse effects (not measured) · children aged 3 to 11 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extractedNRNo studies
Combined dietary and physical activity interventions with a caregiver component vs interventions without a caregiver component
Children's percentage of total energy intake from saturated fat Measured by food frequency questionnaire and 24‐hour recall · children aged 4 to 14 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extracted2 studies · 216 participantsVery low
Combined dietary and physical activity interventions with a caregiver component vs interventions without a caregiver component
Children's sodium intake (mg/d) Measured by 24‐hour recall · children aged 4 to 14 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extracted2 studies · 315 participantsVery low
Combined dietary and physical activity interventions with a caregiver component vs interventions without a caregiver component
Children's fruit and vegetable intake (servings/d) Measured by food frequency questionnaire · children aged 4 to 14 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extracted1 study · 134 participantsVery low
Combined dietary and physical activity interventions with a caregiver component vs interventions without a caregiver component
Children's SSB intake (SSB drinks/d, soft drink glasses/d and regular soda servings/d) Measured by questionnaires · children aged 4 to 14 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extracted3 studies · 651 participantsModerate
Combined dietary and physical activity interventions with a caregiver component vs interventions without a caregiver component
Children's total physical activity (min/d) Measured by questionnaires · children aged 4 to 14 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extracted2 studies · 573 participantsLow
Dietary behavior change interventions with a caregiver component vs interventions without a caregiver component
Children's sodium intake (g/d) measured by food record Assessed at end of intervention (9 months) · children aged 7 to 18 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extracted1 study · 207 participantsLow
Combined dietary and physical activity interventions with a caregiver component vs interventions without a caregiver component
Children's MVPA (min/d) Measured by questionnaire · children aged 4 to 14 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extracted1 study · 622 participantsVery low
Combined dietary and physical activity interventions with a caregiver component vs interventions without a caregiver component
Adverse effects (not reported by intervention arm) · children aged 4 to 14 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extractedNRNo studies
Dietary behavior change interventions with a caregiver component vs interventions without a caregiver component
Children's fruit and vegetable intake (not measured) · children aged 7 to 18 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extractedNRNo studies
Dietary behavior change interventions with a caregiver component vs interventions without a caregiver component
Children's SSB intake (not measured) · children aged 7 to 18 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extractedNRNo studies
Dietary behavior change interventions with a caregiver component vs interventions without a caregiver component
Children's total physical activity (not measured) · children aged 7 to 18 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extractedNRNo studies
Dietary behavior change interventions with a caregiver component vs interventions without a caregiver component
Children's MVPA (not measured) · children aged 7 to 18 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extractedNRNo studies
Dietary behavior change interventions with a caregiver component vs interventions without a caregiver component
Adverse effects (not measured) · children aged 7 to 18 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extractedNRNo studies
Physical activity interventions with a caregiver component vs interventions without a caregiver component
Percentage of children's total energy intake from saturated fat (not measured) · children aged 3 to 11 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extractedNRNo studies
Physical activity interventions with a caregiver component vs interventions without a caregiver component
Children's sodium intake (not measured) · children aged 3 to 11 years
Caregiver involvement in interventions for improving children's dietary intake and physical activity behaviors (2020) · Cochrane
no estimate extractedNRNo studies
Rinse‐free hand wash vs control
Absenteeism for any reason (within the study period) Calculated as: an incident rate per child‐days possible Length of time observed: range = 5 to 6 months · children aged from birth to 14 years old
Rinse‐free hand wash for reducing absenteeism among preschool and school children (2020) · Cochrane
rate ratio 0.91 [0.82, 1.01]2 studies · 2 participantsVery low
Rinse‐free hand wash vs control
Absenteeism due to any illness (within the study period) Calculated as: an incident rate per child‐days possible Length of time observed: range = 1 to 11 months · children aged from birth to 14 years old
Rinse‐free hand wash for reducing absenteeism among preschool and school children (2020) · Cochrane
rate ratio 0.82 [0.69, 0.97]6 studies · 6 participantsVery low
Rinse‐free hand wash vs control
Adverse skin reactions (within the study period) Calculated as: number of events Length of time observed: range = 5 to 8 months · children aged from birth to 14 years old
Rinse‐free hand wash for reducing absenteeism among preschool and school children (2020) · Cochrane
RR 1.03 [0.8, 1.32]3 studies · 4365 participantsVery low
Rinse‐free hand wash vs control
Absenteeism due to acute respiratory illness (within the study period) Calculated as: an incident rate per child‐days possible Length of time observed: range = 1 to 8 months · children aged from birth to 14 years old
Rinse‐free hand wash for reducing absenteeism among preschool and school children (2020) · Cochrane
rate ratio 0.79 [0.68, 0.92]6 studies · 6 participantsVery low
Rinse‐free hand wash vs control
Absenteeism due to acute gastrointestinal illness (within the study period) Calculated as: an incident rate per child‐days possible Length of time observed: range = 1 to 8 months · children aged from birth to 14 years old
Rinse‐free hand wash for reducing absenteeism among preschool and school children (2020) · Cochrane
rate ratio 0.79 [0.73, 0.85]4 studies · 4 participantsLow
Rinse‐free hand wash vs control
Compliance with the intervention or program · children aged from birth to 14 years old
Rinse‐free hand wash for reducing absenteeism among preschool and school children (2020) · Cochrane
no estimate extracted9 studies · 10749 participantsVery low
Rinse‐free hand wash vs control
Perception of the hand hygiene strategy or satisfaction with the hand hygiene strategy · children aged from birth to 14 years old
Rinse‐free hand wash for reducing absenteeism among preschool and school children (2020) · Cochrane
no estimate extracted3 studies · 1229 participantsVery low
Vitamin D vs placebo or no intervention
Linear growth (length/height) Unit: cmTime frame: 6.3 months (mean) · children under 5 years of age
Effects of oral vitamin D supplementation on linear growth and other health outcomes among children under… (2020) · Cochrane
no estimate extracted3 studies · 240 participantsLow
Vitamin D (higher dose) vs vitamin D (lower dose)
Stuntingc · children under 5 years of age
Effects of oral vitamin D supplementation on linear growth and other health outcomes among children under… (2020) · Cochrane
no estimate extractedNRNo studies
Vitamin D (higher dose) vs vitamin D (lower dose)
Adverse effect: hypercalciuria As defined by trialists Time frame: 3.9 months (mean) · children under 5 years of age
Effects of oral vitamin D supplementation on linear growth and other health outcomes among children under… (2020) · Cochrane
RR 1.16 [1, 1.35]6 studies · 554 participantsLow
Vitamin D (higher dose) vs vitamin D (lower dose)
Adverse effect: hypercalcaemia As defined by trialists Time frame: 8.6 months (mean) · children under 5 years of age
Effects of oral vitamin D supplementation on linear growth and other health outcomes among children under… (2020) · Cochrane
RR 1.39 [0.89, 2.18]5 studies · 986 participantsLow
Vitamin D (higher dose) vs vitamin D (lower dose)
Adverse effect: hyperphosphataemiac · children under 5 years of age
Effects of oral vitamin D supplementation on linear growth and other health outcomes among children under… (2020) · Cochrane
no estimate extractedNRNo studies
Vitamin D (higher dose) vs vitamin D (lower dose)
Adverse effect: kidney stonesc · children under 5 years of age
Effects of oral vitamin D supplementation on linear growth and other health outcomes among children under… (2020) · Cochrane
no estimate extractedNRNo studies
Vitamin D (higher dose) + micronutrient(s) vs vitamin D (lower dose) + micronutrient(s)
Linear growth (length/height) Unit: cm Time frame: 3 months · children under 5 years of age
Effects of oral vitamin D supplementation on linear growth and other health outcomes among children under… (2020) · Cochrane
no estimate extracted1 study · 25 participantsLow