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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)

2,434 questions in 139 reviews · Kidney and Transplant

current versions
No studies 504 · 20.7%Ungraded 40 · 1.6%Very low 611 · 25.1%Low 790 · 32.5%Moderate 414 · 17%High 75 · 3.1%

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
Low vs higher dose target of rapamycin inhibitor (TOR‐ I): secondary outcomes
GRF (mL/min) · primary immunosuppression in kidney transplant recipients
Target of rapamycin inhibitors (TOR‐I; sirolimus and everolimus) for primary immunosuppression in kidney… (2019) · Cochrane
no estimate extracted7 studies · 1863 participantsLow
Low vs higher dose target of rapamycin inhibitor (TOR‐ I): secondary outcomes
Hypercholesterolaemia · primary immunosuppression in kidney transplant recipients
Target of rapamycin inhibitors (TOR‐I; sirolimus and everolimus) for primary immunosuppression in kidney… (2019) · Cochrane
RR 0.87 [0.78, 0.98]9 studies · 3250 participantsModerate
Target of rapamycin inhibitors (TOR‐I) vs calcineurin inhibitors (CNI): main outcomes
Adverse wound outcomes: all complications · primary immunosuppression in kidney transplant recipients
Target of rapamycin inhibitors (TOR‐I; sirolimus and everolimus) for primary immunosuppression in kidney… (2019) · Cochrane
RR 2.56 [1.94, 3.36]12 studies · 1679 participantsModerate
Low vs higher dose target of rapamycin inhibitor (TOR‐ I): secondary outcomes
Anaemia · primary immunosuppression in kidney transplant recipients
Target of rapamycin inhibitors (TOR‐I; sirolimus and everolimus) for primary immunosuppression in kidney… (2019) · Cochrane
RR 0.81 [0.72, 0.91]10 studies · 3179 participantsLow
Low vs higher dose target of rapamycin inhibitor (TOR‐ I): secondary outcomes
Thrombocytopenia · primary immunosuppression in kidney transplant recipients
Target of rapamycin inhibitors (TOR‐I; sirolimus and everolimus) for primary immunosuppression in kidney… (2019) · Cochrane
RR 0.58 [0.44, 0.75]9 studies · 2242 participantsLow
Target of rapamycin inhibitors (TOR‐I) vs calcineurin inhibitors (CNI): main outcomes
All malignancies · primary immunosuppression in kidney transplant recipients
Target of rapamycin inhibitors (TOR‐I; sirolimus and everolimus) for primary immunosuppression in kidney… (2019) · Cochrane
RR 0.86 [0.5, 1.48]10 studies · 2584 participantsModerate
Target of rapamycin inhibitors (TOR‐I) vs calcineurin inhibitors (CNI): main outcomes
Number needing to change treatment · primary immunosuppression in kidney transplant recipients
Target of rapamycin inhibitors (TOR‐I; sirolimus and everolimus) for primary immunosuppression in kidney… (2019) · Cochrane
RR 2.42 [1.88, 3.11]14 studies · 3148 participantsModerate
Target of rapamycin inhibitors (TOR‐I) vs calcineurin inhibitors (CNI): secondary outcomes
Outcomes (up to 2 years for secondary outcomes) · primary immunosuppression in kidney transplant recipients
Target of rapamycin inhibitors (TOR‐I; sirolimus and everolimus) for primary immunosuppression in kidney… (2019) · Cochrane
no estimate extractedNRNo studies
Cognitive‐behavioural therapy vs usual care
Major depression Mini International Neuropsychiatric Interview (MINI) (median · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Counselling vs usual care
HRQoL Kidney Disease Quality of Life (KDQOL‐36) (median · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Counselling vs usual care
Anxiety · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Counselling vs usual care
Withdrawal from dialysis · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Counselling vs usual care
Withdrawal from intervention (median · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Counselling vs usual care
Death (any cause) (median · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
RR 1.69 [0.32, 8.81]2 studies · 270 participantsLow
Exercise vs usual care
Major depression (median · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
RR 0.47 [0.27, 0.81]3 studies · 108 participantsLow
Exercise vs usual care
Depression (any severity, including mild, moderate and severe depression) Investigators measured depression using the Beck Depression Inventory (BDI). A higher score is indicative of more depressive symptoms (median · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extracted3 studies · 108 participantsModerate
Exercise vs usual care
HRQoL Investigators measured health related quality of life using the Quality of Life Index (QLI). A higher score is indicative of higher perceived of QoL (median · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
MD 3.06 [2.29, 3.83]2 studies · 64 participantsLow
Exercise vs usual care
Anxiety Hospital Anxiety and Depression Scale (HADS) (median · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Exercise vs usual care
Withdrawal from dialysis · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Cognitive‐behavioural therapy vs usual care
Depression (any severity, including mild, moderate and severe depression) Investigators measured depression using the Beck Depression Inventory (BDI). A higher score is indicative of more depressive symptoms. (median · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extracted4 studies · 230 participantsModerate
Exercise vs usual care
Withdrawal from intervention · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Exercise vs usual care
Death (any cause) · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Relaxation techniques vs usual care
Major depression · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Relaxation techniques vs usual care
Depression (any severity, including mild, moderate and severe depression) Investigators measured depression using the Beck Depression Inventory (BDI). A higher score is indicative of more depressive symptoms. (median · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extracted2 studies · 122 participantsModerate
Relaxation techniques vs usual care
HRQoL Investigators measured health‐related quality of life using the Health Status Questionnaire Short Form (SF‐36) (median · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Relaxation techniques vs usual care
Anxiety · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Relaxation techniques vs usual care
Withdrawal from dialysis · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Relaxation techniques vs usual care
Withdrawal from intervention · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Relaxation techniques vs usual care
Death (any cause) · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Spiritual practice vs usual care
Major depression · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Cognitive‐behavioural therapy vs usual care
Health‐related quality of life Investigators measured health‐related quality of life using different instruments: Quality of Life Scale (QoL) and HRQoL Short Form‐36, Kidney Disease and Quality of Life‐Short Form (KDQOL‐SF‐36) (median · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
SMD 0.51 [0.19, 0.83]4 studies · 230 participantsModerate
Spiritual practice vs usual care
Depression (any severity, including mild, moderate and severe depression) Investigators measured depression using different instruments: Beck Depression Inventory (BDI) and Brief Symptom Inventory (BSI). A higher score is indicative of more depres... · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extracted2 studies · 116 participantsVery low
Spiritual practice vs usual care
Health‐related quality of life Health Status Questionnaire Short Form (SF‐36) (median · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Spiritual practice vs usual care
Anxiety Brief Symptom Inventory (BSI) (median · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Spiritual practice vs usual care
Withdrawal from dialysis · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Spiritual practice vs usual care
Withdrawal from intervention · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Spiritual practice vs usual care
Death (any cause) · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Cognitive‐behavioural therapy vs usual care
Anxiety Beck Anxiety Inventory (BAI) (median · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Cognitive‐behavioural therapy vs usual care
Withdrawal from dialysis · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Cognitive‐behavioural therapy vs usual care
Withdrawal from intervention · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Cognitive‐behavioural therapy vs usual care
Death (any cause) (median · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
RR 1.09 [0.35, 3.45]2 studies · 145 participantsLow
Counselling vs usual care
Major depression · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extractedNRNo studies
Counselling vs usual care
Depression (any severity, including mild, moderate and severe depression) Investigators measured depression using the Beck Depression Inventory (BDI). A higher score is indicative of more depressive symptoms. (median · people with ESKD
Psychosocial interventions for preventing and treating depression in dialysis patients (2019) · Cochrane
no estimate extracted3 studies · 99 participantsLow
Laparoscopy vs laparotomy
Peritonitis · chronic peritoneal dialysis patients
Catheter type, placement and insertion techniques for preventing catheter‐related infections in chronic… (2019) · Cochrane
RR 0.9 [0.59, 1.35]4 studies · 315 participantsModerate
Buried (subcutaneous) vs non‐buried catheter
Death (all causes) · chronic peritoneal dialysis patients
Catheter type, placement and insertion techniques for preventing catheter‐related infections in chronic… (2019) · Cochrane
RR 0.9 [0.39, 2.08]2 studies · 119 participantsModerate
Midline vs lateral insertion
Peritonitis · chronic peritoneal dialysis patients
Catheter type, placement and insertion techniques for preventing catheter‐related infections in chronic… (2019) · Cochrane
RR 0.65 [0.32, 1.33]2 studies · 120 participantsModerate
Midline vs lateral insertion
Exit‐site/tunnel infection · chronic peritoneal dialysis patients
Catheter type, placement and insertion techniques for preventing catheter‐related infections in chronic… (2019) · Cochrane
RR 0.56 [0.12, 2.58]2 studies · 120 participantsLow
Midline vs lateral insertion
Catheter removal or replacement · chronic peritoneal dialysis patients
Catheter type, placement and insertion techniques for preventing catheter‐related infections in chronic… (2019) · Cochrane
RR 0.57 [0.33, 0.98]1 study · 83 participantsVery low
Midline vs lateral insertion
Death (all causes) · chronic peritoneal dialysis patients
Catheter type, placement and insertion techniques for preventing catheter‐related infections in chronic… (2019) · Cochrane
RR 8.5 [0.5, 143.32]1 study · 37 participantsVery low
Percutaneous insertion vs open surgery
Exit‐site/tunnel infection · chronic peritoneal dialysis patients
Catheter type, placement and insertion techniques for preventing catheter‐related infections in chronic… (2019) · Cochrane
RR 0.16 [0.02, 1.3]2 studies · 96 participantsModerate