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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.
15,213 questions in 2,394 reviews
current versionsNo studies 15,213 · 100%Ungraded 0 · 0%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 0 · 0%
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.
| Question | Effect | Evidence | Status / GRADE |
|---|---|---|---|
UK class 2 compression hosiery vs UK class 3 compression hosiery Duration of reulceration episodes · people with healed venous leg ulcers Compression for preventing recurrence of venous ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
UK class 2 compression hosiery vs UK class 3 compression hosiery Proportion of · people with healed venous leg ulcers Compression for preventing recurrence of venous ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
UK class 2 compression hosiery vs UK class 3 compression hosiery Ulceration on the contralateral leg · people with healed venous leg ulcers Compression for preventing recurrence of venous ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
UK class 2 compression hosiery vs UK class 3 compression hosiery Comfort · people with healed venous leg ulcers Compression for preventing recurrence of venous ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
UK class 2 compression hosiery vs UK class 3 compression hosiery Adverse effects · people with healed venous leg ulcers Compression for preventing recurrence of venous ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Methotrexate vs placebo Outcomes(time frame of absolute effects) · children and young people with JIA Methotrexate for juvenile idiopathic arthritis (2024) · Cochrane | no estimate extracted | NR | No studies |
Oral methotrexate plus intra‐articular glucocorticoid vs intra‐articular glucocorticoid alone Treatment responsea · children and young people with JIA Methotrexate for juvenile idiopathic arthritis (2024) · Cochrane | no estimate extracted | NR | No studies |
Oral methotrexate plus intra‐articular glucocorticoid vs intra‐articular glucocorticoid alone Function · children and young people with JIA Methotrexate for juvenile idiopathic arthritis (2024) · Cochrane | no estimate extracted | NR | No studies |
Oral methotrexate plus intra‐articular glucocorticoid vs intra‐articular glucocorticoid alone Pain · children and young people with JIA Methotrexate for juvenile idiopathic arthritis (2024) · Cochrane | no estimate extracted | NR | No studies |
Oral methotrexate plus intra‐articular glucocorticoid vs intra‐articular glucocorticoid alone Participant global assessment of well‐being · children and young people with JIA Methotrexate for juvenile idiopathic arthritis (2024) · Cochrane | no estimate extracted | NR | No studies |
Methotrexate vs alternative disease‐modifying antirheumatic drugs Outcomes(time frame of absolute effects) · children and young people with JIA Methotrexate for juvenile idiopathic arthritis (2024) · Cochrane | no estimate extracted | NR | No studies |
Methotrexate vs alternative disease‐modifying antirheumatic drugs Sustained clinically inactive diseasec · children and young people with JIA Methotrexate for juvenile idiopathic arthritis (2024) · Cochrane | no estimate extracted | NR | No studies |
Methotrexate vs alternative disease‐modifying antirheumatic drugs Pain · children and young people with JIA Methotrexate for juvenile idiopathic arthritis (2024) · Cochrane | no estimate extracted | NR | No studies |
Methotrexate vs placebo Sustained clinically inactive diseasec · children and young people with JIA Methotrexate for juvenile idiopathic arthritis (2024) · Cochrane | no estimate extracted | NR | No studies |
Methotrexate vs placebo Function · children and young people with JIA Methotrexate for juvenile idiopathic arthritis (2024) · Cochrane | no estimate extracted | NR | No studies |
Oral methotrexate plus intra‐articular glucocorticoid vs intra‐articular glucocorticoid alone Outcomes(time frame of absolute effects) · children and young people with JIA Methotrexate for juvenile idiopathic arthritis (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Salbutamol vs placebo Adverse effects of bronchodilators, including hypokalaemia, tachycardia, cardiac arrhythmia, tremor, hypertension and hyperglycaemia ‐ not reported · preterm infants (< 37 weeks GA) at risk of chronic lung disease Inhaled bronchodilators for the prevention and treatment of chronic lung disease in preterm infants (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Protein vs standard diet Costs ‐ not reported · patients (> 65 years) following hip fracture; patients with a recent stroke Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Protein vs standard diet Health‐related quality of life ‐ not reported · patients (> 65 years) following hip fracture; patients with a recent stroke Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Energy, protein and micronutrients vs standard diet Time to complete healing of pressure ulcers ‐ not reported · long‐term care patients; inpatients without dehydration with energy intake by tube feeding; patients with pressure… Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Energy, protein and micronutrients vs standard diet Change in area/depth/volume of pressure ulcers ‐ not reported · long‐term care patients; inpatients without dehydration with energy intake by tube feeding; patients with pressure… Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Energy, protein and micronutrients vs standard diet Acceptability of nutritional supplements ‐ not reported · long‐term care patients; inpatients without dehydration with energy intake by tube feeding; patients with pressure… Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Energy, protein and micronutrients vs standard diet Costs ‐ not reported · long‐term care patients; inpatients without dehydration with energy intake by tube feeding; patients with pressure… Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Energy, protein and micronutrients vs standard diet Health‐related quality of life ‐ not reported · long‐term care patients; inpatients without dehydration with energy intake by tube feeding; patients with pressure… Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Energy, protein and micronutrients vs standard diet Time to pressure ulcer development ‐ not reported · inpatients who are mildly or seriously malnourished or at risk of being malnourished, elderly patients at risk of… Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Protein, arginine, zinc and antioxidants vs standard diet or placebo Time to complete healing of pressure ulcers ‐ not reported · residents of long‐term care (≥ 65 years) with pressure ulcers; inpatients with pressure ulcers Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Protein, arginine, zinc and antioxidants vs standard diet or placebo Acceptability of nutritional supplements ‐ not reported · residents of long‐term care (≥ 65 years) with pressure ulcers; inpatients with pressure ulcers Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Protein, arginine, zinc and antioxidants vs standard diet or placebo Costs ‐ not reported · residents of long‐term care (≥ 65 years) with pressure ulcers; inpatients with pressure ulcers Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Protein, arginine, zinc and antioxidants vs standard diet or placebo Health‐related quality of life ‐ not reported · residents of long‐term care (≥ 65 years) with pressure ulcers; inpatients with pressure ulcers Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Arginine and micronutrients vs standard diet Time to complete healing of pressure ulcers ‐ not reported · malnourished patients with pressure ulcers Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Energy, protein and micronutrients vs standard diet Acceptability of nutritional supplements ‐ not reported · inpatients who are mildly or seriously malnourished or at risk of being malnourished, elderly patients at risk of… Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Arginine and micronutrients vs standard diet Health‐related quality of life ‐ not reported · malnourished patients with pressure ulcers Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Collagen vs standard diet or placebo Pressure ulcers healed ‐ not reported · adult inpatients or outpatients with pressure ulcers Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Collagen vs standard diet or placebo Time to complete healing of pressure ulcers ‐ not reported · adult inpatients or outpatients with pressure ulcers Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Collagen vs standard diet or placebo Acceptability of nutritional supplements ‐ not reported · adult inpatients or outpatients with pressure ulcers Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Energy, protein and micronutrients vs standard diet Side effects ‐ not reported · inpatients who are mildly or seriously malnourished or at risk of being malnourished, elderly patients at risk of… Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Collagen vs standard diet or placebo Costs ‐ not reported · adult inpatients or outpatients with pressure ulcers Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Collagen vs standard diet or placebo Health‐related quality of life ‐ not reported · adult inpatients or outpatients with pressure ulcers Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Energy, protein and micronutrients vs standard diet Costs ‐ not reported · inpatients who are mildly or seriously malnourished or at risk of being malnourished, elderly patients at risk of… Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Energy, protein and micronutrients vs standard diet Health‐related quality of life ‐ not reported · inpatients who are mildly or seriously malnourished or at risk of being malnourished, elderly patients at risk of… Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Protein vs standard diet Time to pressure ulcer development ‐ not reported · patients (> 65 years) following hip fracture; patients with a recent stroke Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Protein vs standard diet Acceptability of nutritional supplements ‐ not reported · patients (> 65 years) following hip fracture; patients with a recent stroke Nutritional interventions for preventing and treating pressure ulcers (2024) · Cochrane | no estimate extracted | NR | No studies |
Intermittent/cyclic etidronate 400 mg/day vs placebo Wrist fractures № of participants: 0 (0 RCTs) · postmenopausal women with a lower risk for fracturesa Etidronate for the primary and secondary prevention of osteoporotic fractures in postmenopausal women (2024) · Cochrane | no estimate extracted | NR | No studies |
Intermittent/cyclic etidronate 400 mg/day vs placebo Clinical vertebral fractures № of participants: 0 (0 RCTs) · postmenopausal women with a higher risk for fracturesa Etidronate for the primary and secondary prevention of osteoporotic fractures in postmenopausal women (2024) · Cochrane | no estimate extracted | NR | No studies |
Low vs standard dose valganciclovir Opportunistic infection · solid organ transplant recipients Antiviral medications for preventing cytomegalovirus disease in solid organ transplant recipients (2024) · Cochrane | no estimate extracted | NR | No studies |
Low vs standard dose valganciclovir Adverse events · solid organ transplant recipients Antiviral medications for preventing cytomegalovirus disease in solid organ transplant recipients (2024) · Cochrane | no estimate extracted | NR | No studies |
Maribavir vs ganciclovir Graft loss · solid organ transplant recipients Antiviral medications for preventing cytomegalovirus disease in solid organ transplant recipients (2024) · Cochrane | no estimate extracted | NR | No studies |
Maribavir vs ganciclovir Opportunistic infection · solid organ transplant recipients Antiviral medications for preventing cytomegalovirus disease in solid organ transplant recipients (2024) · Cochrane | no estimate extracted | NR | No studies |
Renin‐angiotensin system inhibition vs placebo or no treatment Death (any cause) · people with IgA nephropathy Non‐immunosuppressive treatment for IgA nephropathy (2024) · Cochrane | no estimate extracted | NR | No studies |
Renin‐angiotensin system inhibition vs other supportive care treatment Remission of proteinuria · people IgA nephropathy Non‐immunosuppressive treatment for IgA nephropathy (2024) · Cochrane | no estimate extracted | NR | No studies |