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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
Traditional suburethral sling operation vs open abdominal retropubic colposuspension
Repeat surgery for urinary incontinence‐stress urinary incontinence (symptoms only) · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
RR 0.15 [0.05, 0.42]1 study · 450 participantsHigh
Traditional suburethral sling operation vs open abdominal retropubic colposuspension
Perioperative surgical complications · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
RR 1.24 [0.83, 1.86]4 studies · 792 participantsVery low
Traditional suburethral sling operation vs open abdominal retropubic colposuspension
Long‐term adverse effects Number of women with recurrent UTIs at > 5 years · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
RR 1.02 [0.57, 1.82]1 study · 453 participantsLow
Traditional suburethral sling operation vs open abdominal retropubic colposuspension
Condition‐specific quality of life Health status measures ‐ Incontinence Impact Questionnaire (IIQ) · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extracted1 study · 453 participantsLow
Traditional suburethral sling operation vs laparoscopic colposuspension
Number of continent (dry) women (any definition) in the medium term (1 to 5 years) · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extractedNRNo studies
Traditional suburethral sling operation vs laparoscopic colposuspension
Repeat surgery for urinary incontinence · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extractedNRNo studies
Traditional suburethral sling operation vs laparoscopic colposuspension
Perioperative surgical complications · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extractedNRNo studies
Traditional suburethral sling operation vs laparoscopic colposuspension
Voiding dysfunction · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extractedNRNo studies
Traditional suburethral sling operation vs no treatment or sham operation
Long‐term adverse effects · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extractedNRNo studies
Traditional suburethral sling operation vs laparoscopic colposuspension
Long‐term adverse effects · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extractedNRNo studies
Traditional suburethral sling operation vs laparoscopic colposuspension
Condition‐specific quality of life · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extractedNRNo studies
Traditional suburethral sling operation vs a mid‐urethral sling or tape
Number of continent (dry) women (any definition) in the medium term (1 to 5 years) · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
OR 0.67 [0.44, 1.02]6 studies · 445 participantsModerate
Traditional suburethral sling operation vs a mid‐urethral sling or tape
Repeat surgery for urinary incontinence ‐ urodynamic stress incontinence (only) · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extracted1 study · 136 participantsLow
Traditional suburethral sling operation vs a mid‐urethral sling or tape
Perioperative surgical complications · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
RR 1.74 [1.16, 2.6]4 studies · 293 participantsLow
Traditional suburethral sling operation vs a mid‐urethral sling or tape
Long‐term adverse effects Release of sling required · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
RR 2.53 [0.87, 7.35]3 studies · 326 participantsVery low
Traditional suburethral sling operation vs a mid‐urethral sling or tape
Condition‐specific quality of life IIQ‐7 ‐ stress urinary incontinence (symptoms only) · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extracted1 study · 63 participantsVery low
Traditional suburethral sling operation vs a single‐incision sling (mini‐sling)
Number of continent (dry) women (any definition) in the medium term (1 to 5 years) · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
OR 1 [0.23, 4.36]1 study · 70 participantsVery low
Traditional suburethral sling operation vs a single‐incision sling (mini‐sling)
Repeat surgery for urinary incontinence · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extractedNRNo studies
Traditional suburethral sling operation vs a single‐incision sling (mini‐sling)
Perioperative surgical complications ‐ bladder perforation · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
RR 3 [0.13, 71.22]1 study · 70 participantsVery low
Traditional suburethral sling operation vs no treatment or sham operation
Condition‐specific quality of life · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extractedNRNo studies
Traditional suburethral sling operation vs a single‐incision sling (mini‐sling)
Long‐term adverse effects · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extractedNRNo studies
Traditional suburethral sling operation vs a single‐incision sling (mini‐sling)
Condition‐specific quality of life IIQ · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extracted1 study · 70 participantsVery low
One type of traditional sling operation vs another traditional sling operation
Number of continent (dry) women (any definition) in the medium term (1 to 5 years) · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extracted7 studies · 749 participantsVery low
One type of traditional sling operation vs another traditional sling operation
Repeat surgery for urinary incontinence at first year Fascial sling vs Pelvicol sling · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
RR 0.04 [0, 0.61]1 study · 113 participantsLow
One type of traditional sling operation vs another traditional sling operation
Perioperative surgical complications · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extracted3 studies · 239 participantsVery low
One type of traditional sling operation vs another traditional sling operation
Long‐term adverse effects Vaginal mesh or graft exposure · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extracted3 studies · 421 participantsVery low
One type of traditional sling operation vs another traditional sling operation
Condition‐specific quality of life ICI‐Q short form UI score at 1 to 5 years · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extracted1 study · 282 participantsVery low
Traditional suburethral sling operation vs conservative management
Number of continent (dry) women (any definition) in the medium term (1 to 5 years) · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extractedNRNo studies
Traditional suburethral sling operation vs conservative management
Repeat surgery for urinary incontinence · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extractedNRNo studies
Traditional suburethral sling operation vs conservative management
Perioperative surgical complications · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extractedNRNo studies
Traditional suburethral sling operation vs conservative management
Long‐term adverse effects · women with urinary incontinence
Traditional suburethral sling operations for urinary incontinence in women (2020) · Cochrane
no estimate extractedNRNo studies
Alarm vs control or no treatment
Mean number of wet nights a week · children with nocturnal enuresis
Alarm interventions for nocturnal enuresis in children (2020) · Cochrane
no estimate extracted4 studies · 127 participantsLow
Alarm vs other types of alarm
Proportion of children dry at · children with nocturnal enuresis
Alarm interventions for nocturnal enuresis in children (2020) · Cochrane
RR 0.91 [0.5, 1.64]1 study · 40 participantsVery low
Alarm vs other types of alarm
Proportion of children achieving 14 consecutive dry nights by the end of treatment ‐ standard alarm versus intermittent alarm · children with nocturnal enuresis
Alarm interventions for nocturnal enuresis in children (2020) · Cochrane
RR 1.06 [0.82, 1.36]3 studies · 86 participantsVery low
Alarm vs other types of alarm
Proportion of children dry at · children with nocturnal enuresis
Alarm interventions for nocturnal enuresis in children (2020) · Cochrane
RR 0.7 [0.37, 1.35]2 studies · 59 participantsVery low
Alarm vs other types of alarm
Mean number of wet nights a week ‐ immediate alarm versus delayed alarm · children with nocturnal enuresis
Alarm interventions for nocturnal enuresis in children (2020) · Cochrane
no estimate extracted1 study · 36 participantsVery low
Alarm vs other types of alarm
Proportion of children achieving 14 consecutive dry nights by the end of treatment ‐ immediate alarm versus delayed alarm · children with nocturnal enuresis
Alarm interventions for nocturnal enuresis in children (2020) · Cochrane
RR 1.88 [0.97, 3.63]2 studies · 62 participantsVery low
Alarm vs other types of alarm
Proportion of children dry at · children with nocturnal enuresis
Alarm interventions for nocturnal enuresis in children (2020) · Cochrane
RR 3 [0.74, 12.21]1 study · 26 participantsVery low
Alarm vs other types of alarm
Mean number of wet nights per week ‐ alarm versus twin signal · children with nocturnal enuresis
Alarm interventions for nocturnal enuresis in children (2020) · Cochrane
no estimate extracted1 study · 30 participantsVery low
Alarm vs other types of alarm
Proportion of children achieving 14 consecutive dry nights by the end of treatment ‐ alarm versus twin‐signal alarm · children with nocturnal enuresis
Alarm interventions for nocturnal enuresis in children (2020) · Cochrane
RR 0.94 [0.79, 1.13]3 studies · 78 participantsVery low
Alarm vs other types of alarm
Proportion of children dry at · children with nocturnal enuresis
Alarm interventions for nocturnal enuresis in children (2020) · Cochrane
RR 0.93 [0.56, 1.53]2 studies · 48 participantsVery low
Alarm vs other types of alarm
Proportion of children achieving 14 consecutive dry nights by the end of treatment ‐ bell and pad versus electric shock alarms · children with nocturnal enuresis
Alarm interventions for nocturnal enuresis in children (2020) · Cochrane
RR 1 [0.79, 1.27]1 study · 24 participantsVery low
Alarm vs control or no treatment
Proportion of children achieving 14 consecutive dry nights by the end of treatment · children with nocturnal enuresis
Alarm interventions for nocturnal enuresis in children (2020) · Cochrane
RR 7.23 [1.4, 37.33]18 studies · 827 participantsLow
Alarm vs other types of alarm
Proportion of children dry at · children with nocturnal enuresis
Alarm interventions for nocturnal enuresis in children (2020) · Cochrane
RR 1.17 [0.56, 2.45]1 study · 24 participantsVery low
Alarm vs other types of alarm
Proportion of children with adverse events ‐ bell and pad alarm vs electric shock alarm · children with nocturnal enuresis
Alarm interventions for nocturnal enuresis in children (2020) · Cochrane
no estimate extracted1 study · 36 participantsUngraded
Alarm vs other types of alarm
Proportion of children achieving 14 consecutive dry nights by the end of treatment ‐ loud versus quiet alarms · children with nocturnal enuresis
Alarm interventions for nocturnal enuresis in children (2020) · Cochrane
RR 1.33 [0.89, 1.99]2 studies · 40 participantsVery low
Alarm vs other types of alarm
Proportion of children dry at · children with nocturnal enuresis
Alarm interventions for nocturnal enuresis in children (2020) · Cochrane
RR 0.9 [0.47, 1.71]2 studies · 40 participantsVery low
Alarm vs other types of alarm
Proportion of children achieving 14 consecutive dry nights by the end of treatment ‐ audio vs vibrating alarms · children with nocturnal enuresis
Alarm interventions for nocturnal enuresis in children (2020) · Cochrane
RR 0.68 [0.45, 1.01]1 study · 47 participantsVery low
Alarm vs other types of alarm
Proportion of children achieving 14 consecutive dry nights by the end of treatment ‐ code‐word alarm versus control alarm · children with nocturnal enuresis
Alarm interventions for nocturnal enuresis in children (2020) · Cochrane
RR 1.11 [0.97, 1.27]1 study · 353 participantsModerate
Alarm vs other types of alarm
Proportion of children dry at · children with nocturnal enuresis
Alarm interventions for nocturnal enuresis in children (2020) · Cochrane
RR 0.91 [0.79, 1.05]1 study · 353 participantsModerate