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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)

1,751 questions in 147 reviews · Pain, Palliative and Supportive Care

current versions
No studies 361 · 20.6%Ungraded 87 · 5%Very low 625 · 35.7%Low 367 · 21%Moderate 232 · 13.2%High 79 · 4.5%

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
Intervention NR
Depression Post‐treatment Lower scores = lower reported depression · Children and adolescents with chronic pain
Psychological therapies for the management of chronic and recurrent pain in children and adolescents (2018) · Cochrane
no estimate extracted6 studies · 400 participantsVery low
Intervention NR
Pain Post‐treatment Lower scores = lower reported pain intensity · Children and adolescents with chronic pain
Psychological therapies for the management of chronic and recurrent pain in children and adolescents (2018) · Cochrane
no estimate extracted16 studies · 1210 participantsVery low
Intervention NR
Pain · Children and adolescents with chronic pain
Psychological therapies for the management of chronic and recurrent pain in children and adolescents (2018) · Cochrane
no estimate extracted9 studies · 763 participantsVery low
Distraction vs control
Self‐reported pain · children aged 2‐19 years with mixed medical (acute or chronic illness) or generally healthy undergoing venipuncture,…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted30 studies · 2802 participantsLow
CBT‐combined vs control
Observer‐reported distress · children aged 3‐18 years with mixed medical (acute or chronic illness) or generally healthy undergoing immunization,…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted6 studies · 765 participantsLow
CBT‐combined vs control
Behavioral measures‐ pain · children aged 3‐18 years with mixed medical (acute or chronic illness) or generally healthy undergoing immunization,…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted2 studies · 95 participantsVery low
CBT‐combined vs control
Behavioral measures‐ distress · children aged 3‐18 years with mixed medical (acute or chronic illness) or generally healthy undergoing immunization,…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted11 studies · 1105 participantsLow
Hypnosis vs control
Self‐reported pain · children aged 3‐16 years with chronic illness (cancer) or generally healthy undergoing bone marrow aspirations, lumbar…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted5 studies · 176 participantsVery low
Hypnosis vs control
Self‐reported distress · children aged 3‐16 years with chronic illness (cancer) or generally healthy undergoing bone marrow aspirations, lumbar…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted5 studies · 176 participantsVery low
Hypnosis vs control
Observer‐reported pain · children aged 3‐16 years with chronic illness (cancer) or generally healthy undergoing bone marrow aspirations, lumbar…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extractedNRNo studies
Hypnosis vs control
Observer‐reported distress · children aged 3‐16 years with chronic illness (cancer) or generally healthy undergoing bone marrow aspirations, lumbar…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted1 study · 36 participantsUngraded
Hypnosis vs control
Behavioral measures‐ pain · children aged 3‐16 years with chronic illness (cancer) or generally healthy undergoing bone marrow aspirations, lumbar…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted2 studies · 69 participantsVery low
Hypnosis vs control
Behavioral measures‐ distress · children aged 3‐16 years with chronic illness (cancer) or generally healthy undergoing bone marrow aspirations, lumbar…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted6 studies · 193 participantsVery low
Preparation/information vs control
Self‐reported pain · children aged 3‐12 years with mixed medical (acute or chronic illness) or unclear diagnoses undergoing venipuncture or…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted4 studies · 313 participantsVery low
Distraction vs control
Self‐reported distress · children aged 2‐19 years with mixed medical (acute or chronic illness) or generally healthy undergoing venipuncture,…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted4 studies · 426 participantsVery low
Preparation/information vs control
Self‐reported distress · children aged 3‐12 years with mixed medical (acute or chronic illness) or unclear diagnoses undergoing venipuncture or…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extractedNRNo studies
Preparation/information vs control
Observer‐reported pain · children aged 3‐12 years with mixed medical (acute or chronic illness) or unclear diagnoses undergoing venipuncture or…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted3 studies · 259 participantsVery low
Preparation/information vs control
Observer‐reported distress · children aged 3‐12 years with mixed medical (acute or chronic illness) or unclear diagnoses undergoing venipuncture or…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted1 study · 100 participantsUngraded
Preparation/information vs control
Behavioral measures‐ pain · children aged 3‐12 years with mixed medical (acute or chronic illness) or unclear diagnoses undergoing venipuncture or…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted1 study · 39 participantsUngraded
Preparation/information vs control
Behavioral measures‐ distress · children aged 3‐12 years with mixed medical (acute or chronic illness) or unclear diagnoses undergoing venipuncture or…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted1 study · 54 participantsUngraded
Breathing vs control
Self‐reported pain · children aged 6‐15 years who are generally healthy, undergoing surgery, or have leukemia undergoing venipuncture or…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted4 studies · 298 participantsVery low
Breathing vs control
Self‐reported distress · children aged 6‐15 years who are generally healthy, undergoing surgery, or have leukemia undergoing venipuncture or…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extractedNRNo studies
Breathing vs control
Observer‐reported pain · children aged 6‐15 years who are generally healthy, undergoing surgery, or have leukemia undergoing venipuncture or…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted1 study · 120 participantsUngraded
Breathing vs control
Observer‐reported distress · children aged 6‐15 years who are generally healthy, undergoing surgery, or have leukemia undergoing venipuncture or…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted1 study · 120 participantsUngraded
Breathing vs control
Behavioral measures‐ pain · children aged 6‐15 years who are generally healthy, undergoing surgery, or have leukemia undergoing venipuncture or…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extractedNRNo studies
Distraction vs control
Observer‐reported pain · children aged 2‐19 years with mixed medical (acute or chronic illness) or generally healthy undergoing venipuncture,…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted11 studies · 1512 participantsVery low
Breathing vs control
Behavioral measures‐ distress · children aged 6‐15 years who are generally healthy, undergoing surgery, or have leukemia undergoing venipuncture or…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extractedNRNo studies
Suggestion vs control
Self‐reported pain · children aged 3‐17 years who are generally healthy or have chronic illness undergoing intramuscular injection,…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted3 studies · 218 participantsVery low
Suggestion vs control
Self‐reported distress · children aged 3‐17 years who are generally healthy or have chronic illness undergoing intramuscular injection,…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted1 study · 78 participantsUngraded
Suggestion vs control
Observer‐reported pain · children aged 3‐17 years who are generally healthy or have chronic illness undergoing intramuscular injection,…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted1 study · 78 participantsUngraded
Suggestion vs control
Observer‐reported distress · children aged 3‐17 years who are generally healthy or have chronic illness undergoing intramuscular injection,…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted1 study · 20 participantsUngraded
Suggestion vs control
Behavioral measures‐ pain · children aged 3‐17 years who are generally healthy or have chronic illness undergoing intramuscular injection,…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extractedNRNo studies
Suggestion vs control
Behavioral measures‐ distress · children aged 3‐17 years who are generally healthy or have chronic illness undergoing intramuscular injection,…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extractedNRNo studies
Memory alteration vs control
Self‐reported pain · children aged 3‐18 years with chronic illness (leukemia) undergoing lumbar puncture
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted1 study · 24 participantsUngraded
Memory alteration vs control
Self‐reported distress · children aged 3‐18 years with chronic illness (leukemia) undergoing lumbar puncture
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extractedNRNo studies
Memory alteration vs control
Observer‐reported pain · children aged 3‐18 years with chronic illness (leukemia) undergoing lumbar puncture
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted1 study · 42 participantsUngraded
Distraction vs control
Observer‐reported distress · children aged 2‐19 years with mixed medical (acute or chronic illness) or generally healthy undergoing venipuncture,…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted5 studies · 1067 participantsVery low
Memory alteration vs control
Observer‐reported distress · children aged 3‐18 years with chronic illness (leukemia) undergoing lumbar puncture
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted1 study · 50 participantsUngraded
Memory alteration vs control
Behavioral measures‐ pain · children aged 3‐18 years with chronic illness (leukemia) undergoing lumbar puncture
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extractedNRNo studies
Memory alteration vs control
Behavioral measures‐ distress · children aged 3‐18 years with chronic illness (leukemia) undergoing lumbar puncture
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted1 study · 50 participantsUngraded
Distraction vs control
Behavioral measures‐ pain · children aged 2‐19 years with mixed medical (acute or chronic illness) or generally healthy undergoing venipuncture,…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted4 studies · 309 participantsLow
Distraction vs control
Behavioral measures‐ distress · children aged 2‐19 years with mixed medical (acute or chronic illness) or generally healthy undergoing venipuncture,…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted7 studies · 500 participantsVery low
CBT‐combined vs control
Self‐reported pain · children aged 3‐18 years with mixed medical (acute or chronic illness) or generally healthy undergoing immunization,…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted14 studies · 1359 participantsLow
CBT‐combined vs control
Self‐reported distress · children aged 3‐18 years with mixed medical (acute or chronic illness) or generally healthy undergoing immunization,…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted6 studies · 234 participantsLow
CBT‐combined vs control
Observer‐reported pain · children aged 3‐18 years with mixed medical (acute or chronic illness) or generally healthy undergoing immunization,…
Psychological interventions for needle‐related procedural pain and distress in children and adolescents (2018) · Cochrane
no estimate extracted4 studies · 385 participantsLow
Repetitive transcranial magnetic stimulation (rTMS) vs sham
Pain intensity (0 to < 1 week postintervention) measured using visual analogue scales or numerical rating scales · adults with chronic pain
Non‐invasive brain stimulation techniques for chronic pain (2018) · Cochrane
no estimate extracted27 studies · 655 participantsLow
Repetitive transcranial magnetic stimulation (rTMS) vs sham
Disability (0 to < 1 week postintervention) measured using self‐reported disability/pain interference scales · adults with chronic pain
Non‐invasive brain stimulation techniques for chronic pain (2018) · Cochrane
no estimate extracted5 studies · 119 participantsVery low
Repetitive transcranial magnetic stimulation (rTMS) vs sham
Quality of life (0 to < 1 week postintervention) measured using Fibromyalgia Impact Questionnaire · adults with chronic pain
Non‐invasive brain stimulation techniques for chronic pain (2018) · Cochrane
no estimate extracted4 studies · 105 participantsLow
Cranial electrotherapy stimulation (CES) vs sham
Pain intensity (0 to < 1 week postintervention) measured using visual analogue scales or numerical rating scales · adults with chronic pain
Non‐invasive brain stimulation techniques for chronic pain (2018) · Cochrane
no estimate extracted5 studies · 270 participantsLow
Cranial electrotherapy stimulation (CES) vs sham
Disability (0 to < 1 week postintervention) measured using self‐reported disability/pain interference scales · adults with chronic pain
Non‐invasive brain stimulation techniques for chronic pain (2018) · Cochrane
no estimate extractedNRNo studies