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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)

1,050 questions in 42 reviews · Incontinence

current versions
No studies 391 · 37.2%Ungraded 82 · 7.8%Very low 199 · 19%Low 206 · 19.6%Moderate 150 · 14.3%High 22 · 2.1%

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
Electrical stimulation vs laseropuncture/electro‐acupuncture
Adverse effects · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted0 studies · 0 participantsUngraded
Electrical stimulation vs drug therapy
Participants cured or improved · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
RR 1.2 [1.04, 1.38]8 studies · 439 participantsModerate
Electrical stimulation vs drug therapy
OAB‐related quality of life · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted3 studies · 336 participantsLow
Electrical stimulation vs drug therapy
Adverse effects ‐ ES versus oxybutynin · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
RR 0.11 [0.01, 0.84]2 studies · 79 participantsLow
Electrical stimulation vs drug therapy
Adverse effects ‐ ES versus tolterodine · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
RR 0.12 [0.05, 0.27]4 studies · 200 participantsModerate
Electrical stimulation vs drug therapy
Adverse effects ‐ ES versus solifenacin succinate · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
RR 0.09 [0.01, 1.6]1 study · 100 participantsVery low
Electrical stimulation vs no active treatment
OAB‐related quality of life (higher score indicates better quality of life) · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted2 studies · 148 participantsLow
Electrical stimulation plus pelvic floor muscle training (PFMT) vs PFMT alone
Participants cured or improved · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted0 studies · 0 participantsUngraded
Electrical stimulation plus pelvic floor muscle training (PFMT) vs PFMT alone
Participants with improvement in urgency urinary incontinence · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
RR 2.82 [1.44, 5.52]1 study · 51 participantsLow
Electrical stimulation plus pelvic floor muscle training (PFMT) vs PFMT alone
Adverse effects · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted1 study · 51 participantsVery low
Electrical stimulation plus pelvic floor muscle training (PFMT) vs PFMT alone
OAB‐related quality of life · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted3 studies · 201 participantsLow
Electrical stimulation plus pelvic floor muscle training (PFMT) vs PFMT alone
Cost‐effectiveness · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted0 studies · 0 participantsUngraded
Electrical stimulation plus behavioural therapy vs behavioural therapy alone
Participants cured or improved · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted0 studies · 0 participantsUngraded
Electrical stimulation plus behavioural therapy vs behavioural therapy alone
Participants with improvement in urgency urinary incontinence · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted0 studies · 0 participantsUngraded
Electrical stimulation plus behavioural therapy vs behavioural therapy alone
OAB‐related quality of life · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted1 study · 82 participantsVery low
Electrical stimulation plus behavioural therapy vs behavioural therapy alone
Adverse effects · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted0 studies · 0 participantsUngraded
Electrical stimulation plus drug therapy vs drug therapy alone
Participants cured or improved · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted0 studies · 0 participantsUngraded
Electrical stimulation vs no active treatment
Adverse effects · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted0 studies · 0 participantsUngraded
Electrical stimulation plus drug therapy vs drug therapy alone
Participants with improvement in urgency urinary incontinence · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted0 studies · 0 participantsUngraded
Electrical stimulation plus drug therapy vs drug therapy alone
OAB‐related quality of life · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted2 studies · 248 participantsLow
Electrical stimulation plus drug therapy vs drug therapy alone
Adverse effects · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
RR 0.45 [0.04, 4.55]1 study · 38 participantsVery low
Electrical stimulation (ES) once a week vs ES twice a week
Participants cured or improved · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted1 study · 37 participantsVery low
Electrical stimulation (ES) once a week vs ES twice a week
Participants with improvement in urgency urinary incontinence · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted0 studies · 0 participantsUngraded
Electrical stimulation (ES) once a week vs ES three times a week
Participants cured or improved ( · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
RR 0.97 [0.6, 1.57]1 study · 35 participantsVery low
Electrical stimulation (ES) once a week vs ES three times a week
Participants with improvement in urgency urinary incontinence ( · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
RR 0.8 [0.29, 2.21]1 study · 22 participantsVery low
Electrical stimulation (ES) once a week vs ES three times a week
OAB‐related quality of life ( · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted1 study · 35 participantsVery low
Electrical stimulation (ES) once a week vs ES three times a week
Adverse effects ( · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted1 study · 35 participantsVery low
Sensory threshold electrical stimulation (ES) vs motor threshold ES
Participants cured or improved · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted0 studies · 0 participantsUngraded
Electrical stimulation vs placebo or sham treatment
Participants cured or improved · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
RR 2.26 [1.85, 2.77]10 studies · 677 participantsModerate
Sensory threshold electrical stimulation (ES) vs motor threshold ES
Participants with improvement in urgency urinary incontinence · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted0 studies · 0 participantsUngraded
Sensory threshold electrical stimulation (ES) vs motor threshold ES
OAB‐related quality of life · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted1 study · 28 participantsVery low
Sensory threshold electrical stimulation (ES) vs motor threshold ES
Adverse effects · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted0 studies · 0 participantsUngraded
Electrical stimulation vs placebo or sham treatment
Participants with improvement in urgency urinary incontinence · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
RR 5.03 [0.28, 89.88]2 studies · 242 participantsLow
Electrical stimulation vs placebo or sham treatment
OAB‐related quality of life · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
no estimate extracted7 studies · 627 participantsLow
Electrical stimulation vs placebo or sham treatment
Adverse effects · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
RR 1.24 [0.84, 1.83]3 studies · 450 participantsLow
Electrical stimulation vs pelvic floor muscle training (PFMT)
Participants cured or improved · Adults with overactive bladder (OAB)
Electrical stimulation with non‐implanted electrodes for overactive bladder in adults (2016) · Cochrane
RR 1.6 [1.19, 2.14]3 studies · 195 participantsModerate
Monthly & PRN catheter replacement vs PRN catheter replacement
Symptomatic CAUTI as defined by trialists · adults with replacing long‐term indwelling urinary catheters
Policies for replacing long‐term indwelling urinary catheters in adults (2016) · Cochrane
RR 0.35 [0.13, 0.95]1 study · 17 participantsVery low
Antibiotics at time of replacement vs no antibiotics at time of replacement
Adverse effects (Urinary tract trauma) ‐ not reported · adults with replacing long‐term indwelling urinary catheters
Policies for replacing long‐term indwelling urinary catheters in adults (2016) · Cochrane
no estimate extractedNRNo studies
Antibiotics at time of replacement vs no antibiotics at time of replacement
Adverse effects (Death) · adults with replacing long‐term indwelling urinary catheters
Policies for replacing long‐term indwelling urinary catheters in adults (2016) · Cochrane
RR 2.12 [0.2, 22.2]1 study · 70 participantsVery low
Antibiotics at time of replacement vs no antibiotics at time of replacement
Formal economic analysis ‐ not reported · adults with replacing long‐term indwelling urinary catheters
Policies for replacing long‐term indwelling urinary catheters in adults (2016) · Cochrane
no estimate extractedNRNo studies
Sterile water vs 0.05% chlorohexidine gluconate
Symptomatic CAUTI at 14 days after replacement · adults with replacing long‐term indwelling urinary catheters
Policies for replacing long‐term indwelling urinary catheters in adults (2016) · Cochrane
no estimate extracted1 study · 16 participantsVery low
Sterile water vs 0.05% chlorohexidine gluconate
Participant satisfaction ‐ not reported · adults with replacing long‐term indwelling urinary catheters
Policies for replacing long‐term indwelling urinary catheters in adults (2016) · Cochrane
no estimate extractedNRNo studies
Sterile water vs 0.05% chlorohexidine gluconate
Condition‐specific quality of life measures ‐ not reported · adults with replacing long‐term indwelling urinary catheters
Policies for replacing long‐term indwelling urinary catheters in adults (2016) · Cochrane
no estimate extractedNRNo studies
Sterile water vs 0.05% chlorohexidine gluconate
Adverse effects (Urinary tract trauma) ‐ not reported · adults with replacing long‐term indwelling urinary catheters
Policies for replacing long‐term indwelling urinary catheters in adults (2016) · Cochrane
no estimate extractedNRNo studies
Sterile water vs 0.05% chlorohexidine gluconate
Adverse effects (Death) ‐ not reported · adults with replacing long‐term indwelling urinary catheters
Policies for replacing long‐term indwelling urinary catheters in adults (2016) · Cochrane
no estimate extractedNRNo studies
Sterile water vs 0.05% chlorohexidine gluconate
Formal economic analysis ‐ not reported · adults with replacing long‐term indwelling urinary catheters
Policies for replacing long‐term indwelling urinary catheters in adults (2016) · Cochrane
no estimate extractedNRNo studies
Monthly & PRN catheter replacement vs PRN catheter replacement
Participant satisfaction ‐ not reported · adults with replacing long‐term indwelling urinary catheters
Policies for replacing long‐term indwelling urinary catheters in adults (2016) · Cochrane
no estimate extractedNRNo studies
Monthly & PRN catheter replacement vs PRN catheter replacement
Condition‐specific quality‐of‐life measures ‐ not reported · adults with replacing long‐term indwelling urinary catheters
Policies for replacing long‐term indwelling urinary catheters in adults (2016) · Cochrane
no estimate extractedNRNo studies
Monthly & PRN catheter replacement vs PRN catheter replacement
Adverse effects (Urinary tract trauma) ‐ not reported · adults with replacing long‐term indwelling urinary catheters
Policies for replacing long‐term indwelling urinary catheters in adults (2016) · Cochrane
no estimate extractedNRNo studies
Monthly & PRN catheter replacement vs PRN catheter replacement
Adverse effects (Death) ‐ not reported · adults with replacing long‐term indwelling urinary catheters
Policies for replacing long‐term indwelling urinary catheters in adults (2016) · Cochrane
no estimate extractedNRNo studies