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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
Behavioral interventions vs usual care
Subjective sleep quality or quantity · children between the ages of 1 month and 18 years who were admitted to a pediatric inpatient setting from another…
Non‐pharmacological interventions for sleep promotion in hospitalized children (2022) · Cochrane
no estimate extracted4 studies · 232 participantsVery low
Behavioral interventions vs usual care
Participant or parent satisfaction · children between the ages of 1 month and 18 years who were admitted to a pediatric inpatient setting from another…
Non‐pharmacological interventions for sleep promotion in hospitalized children (2022) · Cochrane
no estimate extracted2 studies · 54 participantsVery low
Behavioral interventions vs usual care
Cost‐effectiveness · children between the ages of 1 month and 18 years who were admitted to a pediatric inpatient setting from another…
Non‐pharmacological interventions for sleep promotion in hospitalized children (2022) · Cochrane
no estimate extractedNRNo studies
Behavioral interventions vs usual care
Delirium incidence or delirium‐free days at hospital discharge · children between the ages of 1 month and 18 years who were admitted to a pediatric inpatient setting from another…
Non‐pharmacological interventions for sleep promotion in hospitalized children (2022) · Cochrane
no estimate extractedNRNo studies
Behavioral interventions vs usual care
Length of mechanical ventilation · children between the ages of 1 month and 18 years who were admitted to a pediatric inpatient setting from another…
Non‐pharmacological interventions for sleep promotion in hospitalized children (2022) · Cochrane
no estimate extractedNRNo studies
Behavioral interventions vs usual care
Length of hospital stay · children between the ages of 1 month and 18 years who were admitted to a pediatric inpatient setting from another…
Non‐pharmacological interventions for sleep promotion in hospitalized children (2022) · Cochrane
no estimate extractedNRNo studies
Physical activity interventions vs usual care
Objective measures of sleep · children between the ages of 1 month and 18 years who were admitted to a pediatric inpatient setting from another…
Non‐pharmacological interventions for sleep promotion in hospitalized children (2022) · Cochrane
no estimate extracted1 study · 29 participantsLow
Physical activity interventions vs usual care
Subjective sleep quality or quantity · children between the ages of 1 month and 18 years who were admitted to a pediatric inpatient setting from another…
Non‐pharmacological interventions for sleep promotion in hospitalized children (2022) · Cochrane
no estimate extracted1 study · 139 participantsVery low
Antipsychotics vs placebo
BPD symptom severity Timing of outcome assessment: end of treatment (5 to 12 weeks treatment duration) · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
no estimate extracted8 studies · 951 participantsVery low
Antidepressants vs placebo
Suicide‐related outcomes Timing of outcome assessment: end of treatment (6 to 12 weeks treatment duration) · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
no estimate extracted2 studies · 45 participantsVery low
Antidepressants vs placebo
Psychosocial functioning Timing of outcome assessment: end of treatment (5 to 12 weeks treatment duration) · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
no estimate extracted4 studies · 161 participantsVery low
Antidepressants vs placebo
Interpersonal problems Timing of outcome assessment: end of treatment (5 weeks treatment duration) · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
no estimate extracted2 studies · 119 participantsVery low
Antidepressants vs placebo
Attrition Timing of outcome assessment: end of treatment (5 weeks to 6 months treatment duration) · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
RR 1.076 studies · 289 participantsLow
Antidepressants vs placebo
Non‐serious adverse events Timing of outcome assessment: end of treatment · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
no estimate extractedNRNo studies
Mood stabilisers vs placebo
BPD symptom severity Timing of outcome assessment: end of treatment (6 to 52 weeks treatment duration) · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
no estimate extracted4 studies · 265 participantsVery low
Mood stabilisers vs placebo
Self‐harm Timing of outcome assessment: end of treatment (52 weeks treatment duration) · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
RR 1.08 [0.79, 1.48]1 study · 276 participantsVery low
Mood stabilisers vs placebo
Suicide‐related outcomes Timing of outcome assessment: end of treatment (6 to 10 weeks treatment duration) · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
no estimate extracted2 studies · 44 participantsVery low
Mood stabilisers vs placebo
Psychosocial functioning Timing of outcome assessment: end of treatment (32 days to 6 weeks treatment duration) · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
no estimate extracted2 studies · 214 participantsVery low
Mood stabilisers vs placebo
Interpersonal problems Timing of outcome assessment: end of treatment (32 days to 24 weeks) · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
no estimate extracted4 studies · 300 participantsLow
Antipsychotics vs placebo
Self‐harm Timing of outcome assessment: end of treatment (8 to 24 weeks treatment duration) · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
RR 0.662 studies · 76 participantsVery low
Mood stabilisers vs placebo
Attrition Timing of outcome assessment: end of treatment (32 days to 24 weeks treatment duration) · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
RR 0.899 studies · 530 participantsLow
Mood stabilisers vs placebo
Non‐serious adverse events Timing of outcome assessment: end of treatment (6 weeks treatment duration) · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
RR 0.841 study · 276 participantsVery low
Antipsychotics vs placebo
Suicide‐related outcomes Timing of outcome assessment: end of treatment (6 to 12 weeks treatment duration) · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
no estimate extracted7 studies · 854 participantsVery low
Antipsychotics vs placebo
Psychosocial functioning Timing of outcome assessment: end of treatment (5 to 12 weeks treatment duration) · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
no estimate extracted7 studies · 904 participantsVery low
Antipsychotics vs placebo
Interpersonal problems Timing of outcome assessment: end of treatment (5 to 12 weeks treatment duration) · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
no estimate extracted8 studies · 907 participantsLow
Antipsychotics vs placebo
Attrition Timing of outcome assessment: end of treatment (5 weeks to 6 months treatment duration) · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
RR 1.1113 studies · 1216 participantsVery low
Antipsychotics vs placebo
Non‐serious adverse events Timing of outcome assessment: end of treatment (8 to 12 weeks treatment duration) · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
RR 1.075 studies · 814 participantsVery low
Antidepressants vs placebo
BPD symptom severity Timing of outcome assessment: end of treatment (5 to 6 weeks treatment duration) · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
no estimate extracted2 studies · 87 participantsVery low
Antidepressants vs placebo
Self‐harm · people with borderline personality disorder
Pharmacological interventions for people with borderline personality disorder (2022) · Cochrane
no estimate extracted1 study · 20 participantsVery low
Fortification of salt with iron and iodine vs fortification of salt with iodine
Haemoglobin concentration (g/dL) · participants were of any age or sex and from any country, regardless of baseline iron and iodine status
Fortification of salt with iron and iodine versus fortification of salt with iodine alone for improving iron… (2022) · Cochrane
no estimate extracted13 studies · 4597 participantsLow
Fortification of salt with iron and iodine vs fortification of salt with iodine
Urinary iodine concentration (μg/L) · participants were of any age or sex and from any country, regardless of baseline iron and iodine status
Fortification of salt with iron and iodine versus fortification of salt with iodine alone for improving iron… (2022) · Cochrane
no estimate extracted7 studies · 1594 participantsLow
Fortification of salt with iron and iodine vs fortification of salt with iodine
Blood pressure (systolic and diastolic) (mmHg) · participants were of any age or sex and from any country, regardless of baseline iron and iodine status
Fortification of salt with iron and iodine versus fortification of salt with iodine alone for improving iron… (2022) · Cochrane
no estimate extractedNRNo studies
Fortification of salt with iron and iodine vs fortification of salt with iodine
Ferritin concentration (μg/L) · participants were of any age or sex and from any country, regardless of baseline iron and iodine status
Fortification of salt with iron and iodine versus fortification of salt with iodine alone for improving iron… (2022) · Cochrane
no estimate extracted5 studies · 1419 participantsLow
Fortification of salt with iron and iodine vs fortification of salt with iodine
Transferrin receptor concentration (mg/L) · participants were of any age or sex and from any country, regardless of baseline iron and iodine status
Fortification of salt with iron and iodine versus fortification of salt with iodine alone for improving iron… (2022) · Cochrane
no estimate extracted5 studies · 1256 participantsLow
Fortification of salt with iron and iodine vs fortification of salt with iodine
Prevalence of anaemia · participants were of any age or sex and from any country, regardless of baseline iron and iodine status
Fortification of salt with iron and iodine versus fortification of salt with iodine alone for improving iron… (2022) · Cochrane
RR 0.79 [0.66, 0.94]8 studies · 2593 participantsModerate
Fortification of salt with iron and iodine vs fortification of salt with iodine
Prevalence of iron deficiency anaemia · participants were of any age or sex and from any country, regardless of baseline iron and iodine status
Fortification of salt with iron and iodine versus fortification of salt with iodine alone for improving iron… (2022) · Cochrane
RR 0.35 [0.24, 0.52]5 studies · 1209 participantsLow
Memantine vs placebo
Core symptoms of autism · children/adolescents diagnosed with ASD
Memantine for autism spectrum disorder (2022) · Cochrane
no estimate extracted2 studies · 181 participantsVery low
Memantine vs placebo
Adverse effects Assessed by the study authors as those that were sufficient to discontinue treatment · children/adolescents diagnosed with ASD
Memantine for autism spectrum disorder (2022) · Cochrane
OR 0.64 [0.17, 2.39]2 studies · 144 participantsLow
Memantine vs placebo
Language · children/adolescents diagnosed with ASD
Memantine for autism spectrum disorder (2022) · Cochrane
no estimate extracted2 studies · 144 participantsLow
Memantine vs placebo
Memory · children/adolescents diagnosed with ASD
Memantine for autism spectrum disorder (2022) · Cochrane
no estimate extracted1 study · 23 participantsLow
Memantine vs placebo
Adaptive behaviour · children/adolescents diagnosed with ASD
Memantine for autism spectrum disorder (2022) · Cochrane
no estimate extracted1 study · 23 participantsLow
Memantine vs placebo
Hyperactivity · children/adolescents diagnosed with ASD
Memantine for autism spectrum disorder (2022) · Cochrane
no estimate extracted1 study · 121 participantsLow
Memantine vs placebo
Irritability · children/adolescents diagnosed with ASD
Memantine for autism spectrum disorder (2022) · Cochrane
no estimate extracted1 study · 121 participantsLow
Training to respond to intimate partner violence vs no intervention, wait‐list or placebo on healthcare providers' attitudes towards, knowledge of and readiness to manage IPV, referrals
Healthcare providers’ attitudes/beliefs towards IPV · physicians/doctors, medical staff, medical students, residents, nurses and nursing students, dentists and dental…
Training healthcare providers to respond to intimate partner violence against women (2021) · Cochrane
no estimate extracted8 studies · 641 participantsLow
Training to respond to intimate partner violence vs no intervention, wait‐list or placebo on healthcare providers' attitudes towards, knowledge of and readiness to manage IPV, referrals
Healthcare providers’ readiness to respond to/manage survivors of IPV · physicians/doctors, medical staff, medical students, residents, nurses and nursing students, dentists and dental…
Training healthcare providers to respond to intimate partner violence against women (2021) · Cochrane
no estimate extracted6 studies · 487 participantsVery low
Training to respond to intimate partner violence vs no intervention, wait‐list or placebo on healthcare providers' attitudes towards, knowledge of and readiness to manage IPV, referrals
Healthcare providers knowledge or awareness about IPV · physicians/doctors, medical staff, medical students, residents, nurses and nursing students, dentists and dental…
Training healthcare providers to respond to intimate partner violence against women (2021) · Cochrane
no estimate extracted3 studies · 239 participantsVery low
Training to respond to intimate partner violence vs no intervention, wait‐list or placebo on healthcare providers' attitudes towards, knowledge of and readiness to manage IPV, referrals
Referrals made to support agencies, social workers or other specialised services · physicians/doctors, medical staff, medical students, residents, nurses and nursing students, dentists and dental…
Training healthcare providers to respond to intimate partner violence against women (2021) · Cochrane
no estimate extracted1 study · 49 participantsUngraded
Training to respond to intimate partner violence vs no intervention, wait‐list or placebo on healthcare providers' attitudes towards, knowledge of and readiness to manage IPV, referrals
Provider response to IPV: safety planning, counselling and validation of survivors’ feelings · physicians/doctors, medical staff, medical students, residents, nurses and nursing students, dentists and dental…
Training healthcare providers to respond to intimate partner violence against women (2021) · Cochrane
RR 3.07 [0.96, 9.77]1 study · 29 participantsVery low
Training to respond to intimate partner violence vs no intervention, wait‐list or placebo on healthcare providers' attitudes towards, knowledge of and readiness to manage IPV, referrals
Adverse outcomes · physicians/doctors, medical staff, medical students, residents, nurses and nursing students, dentists and dental…
Training healthcare providers to respond to intimate partner violence against women (2021) · Cochrane
no estimate extractedNRNo studies
Folic acid supplements alone vs placebo
Any type of cancer · adult men and women who had been exposed to arsenic‐containing drinking water
Provision of folic acid for reducing arsenic toxicity in arsenic‐exposed children and adults (2021) · Cochrane
no estimate extracted0 studies · 0 participantsUngraded