Gap finder

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
Supplementary feeding vs no food supplementation or placebo
Weight‐for‐length/height z‐score at the end of the intervention Weight scale, measurement boards and child growth reference · Children aged less than five years in LMIC
Community‐based supplementary feeding for promoting the growth of children under five years of age in low… (2012) · Cochrane
no estimate extracted3 studies · 260 participantsModerate
Supplementary feeding vs no food supplementation
Change in weight‐for‐age z‐score during the intervention Weight scale and and child growth reference · Children older than 24 months
Community‐based supplementary feeding for promoting the growth of children under five years of age in low… (2012) · Cochrane
no estimate extracted1 study · 348 participantsLow
Supplementary feeding vs no food supplementation
Change in length/height z‐score during the intevention Measurement board and child growth reference · Children older than 24 months
Community‐based supplementary feeding for promoting the growth of children under five years of age in low… (2012) · Cochrane
no estimate extracted1 study · 348 participantsLow
Dialectical Behaviour Therapy (DBT) vs treatment
BPD total severity ‐ DBT vs. TAUmean number of BPD criteria met · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 20 participantsLow
Dialectical Behaviour Therapy (DBT) vs general management (GM) according to APA guidelines
Inappropriate anger ‐ DBT vs. GMSTAXI3‐anger out · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 180 participantsModerate
Dialectical Behaviour Therapy (DBT) vs general management (GM) according to APA guidelines
Parasuicidality ‐ DBT vs. GMmean no. of suicidal and self‐injurious episodes · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 180 participantsModerate
Dialectical Behaviour Therapy (DBT) vs general management (GM) according to APA guidelines
Interpersonal problems ‐ DBT vs. GMIIP‐C4 total · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 180 participantsModerate
Dialectical Behaviour Therapy (DBT) vs community treatment by experts (CTBE)
SuicidalitySBQ1 · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 89 participantsLow
Dialectical Behaviour Therapy for BPD with post‐traumatic stress disorder (DBT‐PTSD) vs waiting list (WL)
BPD total severityBSL1 · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 31 participantsLow
Dialectical Behaviour Therapy for BPD with post‐traumatic stress disorder (DBT‐PTSD) vs waiting list (WL)
DissociationDES3 · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 30 participantsLow
Mentalisation‐Based Treatment‐partial hospitalisation (MBT‐PH) vs treatment
Suicidalityno. of participants with suicide attempt (last 6 months) · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
RR 0.08 [0.01, 0.58]1 study · 38 participantsLow
Mentalisation‐Based Treatment‐partial hospitalisation (MBT‐PH) vs treatment
Parasuicidalityno. of participants with self‐mutilating behaviour (last 6 months) · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
RR 0.44 [0.24, 0.81]1 study · 38 participantsLow
Mentalisation‐Based Treatment‐partial hospitalisation (MBT‐PH) vs treatment
Interpersonal problemsIIP2 · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 38 participantsLow
Mentalisation‐Based Treatment‐outpatient (MBT‐out) vs treatment
Suicidalityno. of participants with life‐threatening suicide attempts (last 6 months) · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
RR 0.11 [0.03, 0.46]1 study · 134 participantsModerate
Dialectical Behaviour Therapy (DBT) vs treatment
Inappropriate anger ‐ DBT vs. TAUSTAXI2 anger out, STAXI anger trait · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted2 studies · 46 participantsLow
Mentalisation‐Based Treatment‐outpatient (MBT‐out) vs treatment
Parasuicidalityno. of participants with self‐harm incidents (last 6 months) · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
RR 0.56 [0.34, 0.92]1 study · 134 participantsModerate
Mentalisation‐Based Treatment‐outpatient (MBT‐out) vs treatment
Interpersonal problemsIIP2 · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 134 participantsModerate
Transference‐Focused Psychotherapy (TFP) vs community treatment by experts (CTBE)
BPD total severitymean number of BPD criteria met. Scale from: 0 to 9. · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 104 participantsModerate
Transference‐Focused Psychotherapy (TFP) vs community treatment by experts (CTBE)
Suicidalityno. of participants with suicidal act (last 12 months) · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
RR 0.64 [0.27, 1.51]1 study · 104 participantsModerate
Transference‐Focused Psychotherapy (TFP) vs community treatment by experts (CTBE)
Parasuicidalityno. of participants with self‐harming behaviour (last 12 months) · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
RR 1.09 [0.84, 1.4]1 study · 104 participantsModerate
Cognitive‐Behavioural Therapy (CBT) vs treatment
Suicidality ‐ CBT vs. TAUno. of participants with suicidal act (last 12 months) · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
RR 0.78 [0.47, 1.27]1 study · 101 participantsModerate
Cognitive‐Behavioural Therapy (CBT) vs treatment
Parasuicidality ‐ CBT vs. TAUno. of participants with self‐harming behaviour (last 12 months) · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
RR 1.17 [0.86, 1.6]1 study · 99 participantsModerate
Cognitive‐Behavioural Therapy (CBT) vs treatment
Interpersonal problems scoreIIP‐SC2 · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 99 participantsModerate
Dynamic‐Deconstructive Psychotherapy (DDP) vs treatment
BPD total severityBEST1 · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 30 participantsLow
Dynamic‐Deconstructive Psychotherapy (DDP) vs treatment
Parasuicidalityno. of participants with parasuicide (last 3 months) · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
RR 0.89 [0.47, 1.67]1 study · 30 participantsLow
Dialectical Behaviour Therapy (DBT) vs treatment
Impulsivity ‐ DBT vs. TAUBPDSI‐IV3 · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 48 participantsLow
Dynamic‐Deconstructive Psychotherapy (DDP) vs treatment
DissociationDES3 · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 30 participantsLow
Interpersonal Psychotherapy (IPT) vs clinical management (CM)
No primary outcomes available · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 39 participantsLow
Interpersonal Psychotherapy adapted for BPD (IPT‐BPD) vs clinical management (CM)
BPD total severityBPDSI‐IV1‐total score · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 44 participantsLow
Interpersonal Psychotherapy adapted for BPD (IPT‐BPD) vs clinical management (CM)
AngerBPDSI‐IV1‐anger · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 44 participantsLow
Interpersonal Psychotherapy adapted for BPD (IPT‐BPD) vs clinical management (CM)
Affective instabilityBPDSI‐IV1‐affective instability · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 44 participantsLow
Interpersonal Psychotherapy adapted for BPD (IPT‐BPD) vs clinical management (CM)
Chronic feelings of emptinessBPDSI‐IV1‐emptiness · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 44 participantsLow
Interpersonal Psychotherapy adapted for BPD (IPT‐BPD) vs clinical management (CM)
ImpulsivityBPDSI‐IV1‐impulsivity · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 44 participantsLow
Interpersonal Psychotherapy adapted for BPD (IPT‐BPD) vs clinical management (CM)
ParasuicidalityBPDSI‐IV1‐parasuicidal behaviour · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 44 participantsLow
Interpersonal Psychotherapy adapted for BPD (IPT‐BPD) vs clinical management (CM)
Interpersonal problemsBPDSI‐IV1‐interpersonal relationships · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 44 participantsLow
Interpersonal Psychotherapy adapted for BPD (IPT‐BPD) vs clinical management (CM)
Avoidance of abandonment BPDSI‐IV1‐abandonment · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 44 participantsLow
Dialectical Behaviour Therapy (DBT) vs treatment
Suicidality ‐ DBT vs. TAUBSS4 · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 20 participantsLow
Interpersonal Psychotherapy adapted for BPD (IPT‐BPD) vs clinical management (CM)
Identity disturbance BPDSI‐IV1‐identity disturbance · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 44 participantsLow
Interpersonal Psychotherapy adapted for BPD (IPT‐BPD) vs clinical management (CM)
Dissociation/paranoid ideation BPDSI‐IV1‐paranoid ideation · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 44 participantsLow
Intervention NR
BPD total severityCGI‐BPD1‐global · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 59 participantsLow
Intervention NR
AngerCGI‐BPD1‐anger · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 59 participantsLow
Intervention NR
Affective instabilityCGI‐BPD1‐affective instability · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 59 participantsLow
Intervention NR
Chronic feelings of emptinessCGI‐BPD1‐emptiness · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 59 participantsLow
Intervention NR
ImpulsivityCGI‐BPD1‐impulsivity · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 59 participantsLow
Intervention NR
SuicidalityCGI‐BPD1‐suicidality · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 59 participantsLow
Intervention NR
Interpersonal problemsCGI‐BPD1‐unstable relationships · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 59 participantsLow
Intervention NR
Dissociation/psychoticismBPRS3 · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 59 participantsLow
Dialectical Behaviour Therapy (DBT) vs treatment
Parasuicidality ‐ DBT vs. TAUacts of self‐mutilation · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted3 studies · 110 participantsModerate
Emotion regulation group training (ERG) vs treatment
BPD total severityBEST1 · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 22 participantsLow
Emotion regulation group training (ERG) vs treatment
Affective instabilityDERS3‐emotional dysregulation · patients with borderline personality disorder
Psychological therapies for people with borderline personality disorder (2012) · Cochrane
no estimate extracted1 study · 22 participantsLow