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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 |
|---|---|---|---|
Summary of findings table ‐ Endoscopic sphincterotomy vs endoscopic papillary balloon dilation All‐cause mortality (or overall survival) ‐ not reported · adults with biliary sphincter of Oddi dysfunction Endoscopic sphincterotomy for adults with biliary sphincter of Oddi dysfunction (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Endoscopic sphincterotomy vs endoscopic papillary balloon dilation Proportion of participants with ≥ 1 non‐serious adverse events ‐ not reported · adults with biliary sphincter of Oddi dysfunction Endoscopic sphincterotomy for adults with biliary sphincter of Oddi dysfunction (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Biliary endoscopic sphincterotomy vs dual endoscopic sphincterotomy Proportion of participants with ≥ 1 serious adverse events ‐ not reported · adults with biliary sphincter of Oddi dysfunction Endoscopic sphincterotomy for adults with biliary sphincter of Oddi dysfunction (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Biliary endoscopic sphincterotomy vs dual endoscopic sphincterotomy Health‐related quality of life ‐ not reported · adults with biliary sphincter of Oddi dysfunction Endoscopic sphincterotomy for adults with biliary sphincter of Oddi dysfunction (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Biliary endoscopic sphincterotomy vs dual endoscopic sphincterotomy All‐cause mortality (or overall survival) ‐ not reported · adults with biliary sphincter of Oddi dysfunction Endoscopic sphincterotomy for adults with biliary sphincter of Oddi dysfunction (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Biliary endoscopic sphincterotomy vs dual endoscopic sphincterotomy Proportion of participants with ≥ 1 non‐serious adverse events ‐ not reported · adults with biliary sphincter of Oddi dysfunction Endoscopic sphincterotomy for adults with biliary sphincter of Oddi dysfunction (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Endoscopic sphincterotomy vs sham treatment All‐cause mortality (or overall survival) ‐ not reported · adults with biliary sphincter of Oddi dysfunction Endoscopic sphincterotomy for adults with biliary sphincter of Oddi dysfunction (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Endoscopic sphincterotomy vs sham treatment Proportion of participants with ≥ 1 non‐serious adverse events ‐ not reported · adults with biliary sphincter of Oddi dysfunction Endoscopic sphincterotomy for adults with biliary sphincter of Oddi dysfunction (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Endoscopic sphincterotomy vs endoscopic papillary balloon dilation Proportion of participants without successful treatment ‐ not reported · adults with biliary sphincter of Oddi dysfunction Endoscopic sphincterotomy for adults with biliary sphincter of Oddi dysfunction (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Endoscopic sphincterotomy vs endoscopic papillary balloon dilation Health‐related quality of life ‐ not reported · adults with biliary sphincter of Oddi dysfunction Endoscopic sphincterotomy for adults with biliary sphincter of Oddi dysfunction (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Antibiotics vs other antibiotics Serious adverse events ‐ not reported · farmworkers Antibiotic prophylaxis for leptospirosis (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Antibiotics vs other antibiotics Quality of life ‐ not reported · farmworkers Antibiotic prophylaxis for leptospirosis (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Antibiotics vs placebo or no intervention Serious adverse events ‐ not reported · farmworkers, soldiers, and people in endemic areas Antibiotic prophylaxis for leptospirosis (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Antibiotics vs placebo or no intervention Quality of life ‐ not reported · farmworkers, soldiers, and people in endemic areas Antibiotic prophylaxis for leptospirosis (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Antibiotics vs other antibiotics All‐cause mortality ‐ not reported · farmworkers Antibiotic prophylaxis for leptospirosis (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Antibiotics vs placebo or no intervention Serious adverse event ‐ not reported · people with leptospirosis Antibiotics for treatment of leptospirosis (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Uncut Roux‐en‐Y reconstruction vs Billroth II reconstruction after distal gastrectomy Health‐related quality of life ‐ not reported · people undergoing distal gastrectomy for gastric cancer Uncut Roux‐en‐Y reconstruction after distal gastrectomy for gastric cancer (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Uncut Roux‐en‐Y reconstruction vs Roux‐en‐Y reconstruction after distal gastrectomy Changes in body weight from baseline ‐ not reported · people undergoing distal gastrectomy for gastric cancer Uncut Roux‐en‐Y reconstruction after distal gastrectomy for gastric cancer (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Uncut Roux‐en‐Y reconstruction vs Billroth II reconstruction after distal gastrectomy Incidence of oesophagitis ‐ not reported · people undergoing distal gastrectomy for gastric cancer Uncut Roux‐en‐Y reconstruction after distal gastrectomy for gastric cancer (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Uncut Roux‐en‐Y reconstruction vs Roux‐en‐Y reconstruction after distal gastrectomy Health‐related quality of life ‐ not reported · people undergoing distal gastrectomy for gastric cancer Uncut Roux‐en‐Y reconstruction after distal gastrectomy for gastric cancer (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Any psychosocial intervention vs treatment Adverse events ‐ not measured · stopping or reducing alcohol consumption during pregnancy Psychosocial and medication interventions to stop or reduce alcohol consumption during pregnancy (2024) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Any psychosocial intervention vs treatment Withdrawal signs and symptoms ‐ not measured · stopping or reducing alcohol consumption during pregnancy Psychosocial and medication interventions to stop or reduce alcohol consumption during pregnancy (2024) · Cochrane | no estimate extracted | NR | No studies |
Effects of extensive instructions vs simple instructions Proportion of workers who wear HPDs · workers exposed to noise using HPDs Hearing protection field attenuation estimation systems and associated training for reducing workers’… (2024) · Cochrane | no estimate extracted | NR | No studies |
Effects of instructions vs no instructions PAR pass rate (%) · workers exposed to noise using earplugs Hearing protection field attenuation estimation systems and associated training for reducing workers’… (2024) · Cochrane | no estimate extracted | NR | No studies |
Effects of instructions vs no instructions Adverse effects · workers exposed to noise using earplugs Hearing protection field attenuation estimation systems and associated training for reducing workers’… (2024) · Cochrane | no estimate extracted | NR | No studies |
Effects of instructions vs no instructions Proportion of workers who wear HPDs · workers exposed to noise using earplugs Hearing protection field attenuation estimation systems and associated training for reducing workers’… (2024) · Cochrane | no estimate extracted | NR | No studies |
Effects of extensive instructions vs simple instructions Adverse effects · workers exposed to noise using HPDs Hearing protection field attenuation estimation systems and associated training for reducing workers’… (2024) · Cochrane | no estimate extracted | NR | No studies |
Transcranial direct current stimulation (tDCS) vs sham tDCS Word retrieval · adults with primary progressive aphasia (PPA) Non‐pharmacological interventions for improving language and communication in people with primary… (2024) · Cochrane | no estimate extracted | NR | No studies |
Active tDCS plus phonological word‐retrieval training vs sham tDCS plus phonological word‐retrieval training Overall language abilities · adults with primary progressive aphasia (PPA) Non‐pharmacological interventions for improving language and communication in people with primary… (2024) · Cochrane | no estimate extracted | NR | No studies |
Active tDCS plus phonological word‐retrieval training vs sham tDCS plus phonological word‐retrieval training Overall cognitive assessment · adults with primary progressive aphasia (PPA) Non‐pharmacological interventions for improving language and communication in people with primary… (2024) · Cochrane | no estimate extracted | NR | No studies |
Active tDCS plus phonological word‐retrieval training vs sham tDCS plus phonological word‐retrieval training Quality of life · adults with primary progressive aphasia (PPA) Non‐pharmacological interventions for improving language and communication in people with primary… (2024) · Cochrane | no estimate extracted | NR | No studies |
Active tDCS plus semantic word‐retrieval training vs sham tDCS plus semantic word‐retrieval training Overall language abilities · adults with primary progressive aphasia (PPA) Non‐pharmacological interventions for improving language and communication in people with primary… (2024) · Cochrane | no estimate extracted | NR | No studies |
Active tDCS plus semantic word‐retrieval training vs sham tDCS plus semantic word‐retrieval training Overall cognitive assessment · adults with primary progressive aphasia (PPA) Non‐pharmacological interventions for improving language and communication in people with primary… (2024) · Cochrane | no estimate extracted | NR | No studies |
Active tDCS plus semantic word‐retrieval training vs sham tDCS plus semantic word‐retrieval training Quality of life · adults with primary progressive aphasia (PPA) Non‐pharmacological interventions for improving language and communication in people with primary… (2024) · Cochrane | no estimate extracted | NR | No studies |
Repetitive transcranial magnetic stimulation (rTMS) vs active control‐site rTMS Word retrieval · adults with primary progressive aphasia (PPA) Non‐pharmacological interventions for improving language and communication in people with primary… (2024) · Cochrane | no estimate extracted | NR | No studies |
Repetitive transcranial magnetic stimulation (rTMS) vs active control‐site rTMS Quality of life · adults with primary progressive aphasia (PPA) Non‐pharmacological interventions for improving language and communication in people with primary… (2024) · Cochrane | no estimate extracted | NR | No studies |
Transcranial direct current stimulation (tDCS) vs sham tDCS Overall cognitive assessment · adults with primary progressive aphasia (PPA) Non‐pharmacological interventions for improving language and communication in people with primary… (2024) · Cochrane | no estimate extracted | NR | No studies |
Transcranial direct current stimulation (tDCS) vs sham tDCS Quality of life · adults with primary progressive aphasia (PPA) Non‐pharmacological interventions for improving language and communication in people with primary… (2024) · Cochrane | no estimate extracted | NR | No studies |
Prebiotics and anti‐inflammatory therapy vs anti‐inflammatory therapy Clinical remission · people with mild‐to‐moderate ulcerative colitis based on Truelove and Witts criteria Prebiotics for induction and maintenance of remission in ulcerative colitis (2024) · Cochrane | no estimate extracted | NR | No studies |
Prebiotics and anti‐inflammatory therapy vs anti‐inflammatory therapy Quality of life · people with mild‐to‐moderate ulcerative colitis based on Truelove and Witts criteria Prebiotics for induction and maintenance of remission in ulcerative colitis (2024) · Cochrane | no estimate extracted | NR | No studies |
Prebiotics and anti‐inflammatory therapy vs anti‐inflammatory therapy Total adverse events · people with mild‐to‐moderate ulcerative colitis based on Truelove and Witts criteria Prebiotics for induction and maintenance of remission in ulcerative colitis (2024) · Cochrane | no estimate extracted | NR | No studies |
Prebiotics and anti‐inflammatory therapy vs anti‐inflammatory therapy Withdrawals due to adverse events · people with mild‐to‐moderate ulcerative colitis based on Truelove and Witts criteria Prebiotics for induction and maintenance of remission in ulcerative colitis (2024) · Cochrane | no estimate extracted | NR | No studies |
Prebiotics vs probiotics Clinical relapse (4 weeks) · people in remission or with mildly activeulcerative colitis Prebiotics for induction and maintenance of remission in ulcerative colitis (2024) · Cochrane | no estimate extracted | NR | No studies |
Prebiotics vs probiotics Clinical improvement · people in remission or with mildly activeulcerative colitis Prebiotics for induction and maintenance of remission in ulcerative colitis (2024) · Cochrane | no estimate extracted | NR | No studies |
Prebiotics vs probiotics Total adverse events · people in remission or with mildly activeulcerative colitis Prebiotics for induction and maintenance of remission in ulcerative colitis (2024) · Cochrane | no estimate extracted | NR | No studies |
Prebiotics vs synbiotics Clinical relapse (4 weeks) · people in remission or with mildly activeulcerative colitis Prebiotics for induction and maintenance of remission in ulcerative colitis (2024) · Cochrane | no estimate extracted | NR | No studies |
Prebiotics vs synbiotics Clinical improvement · people in remission or with mildly activeulcerative colitis Prebiotics for induction and maintenance of remission in ulcerative colitis (2024) · Cochrane | no estimate extracted | NR | No studies |
Prebiotics vs synbiotics Total adverse events · people in remission or with mildly activeulcerative colitis Prebiotics for induction and maintenance of remission in ulcerative colitis (2024) · Cochrane | no estimate extracted | NR | No studies |
Prebiotics vs placebo Total adverse events · people with mild‐to‐moderate disease (Rachmilewitz index) or active disease (SCCAI score of 4 to 10) Prebiotics for induction and maintenance of remission in ulcerative colitis (2024) · Cochrane | no estimate extracted | NR | No studies |
Inulin and oligofructose 15 g vs inulin and oligofructose 7.5 g daily Quality of life · people with mild to moderately active ulcerative colitis Prebiotics for induction and maintenance of remission in ulcerative colitis (2024) · Cochrane | no estimate extracted | NR | No studies |