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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
Urodynamics vs clinical management
Number with incontinence after first year (subjective) · patients with management of urinary incontinence in children and adults
Urodynamic studies for management of urinary incontinence in children and adults (2013) · Cochrane
RR 1.02 [0.86, 1.21]4 studies · 802 participantsHigh
Urodynamics vs clinical management
Number treated with surgery · patients with management of urinary incontinence in children and adults
Urodynamic studies for management of urinary incontinence in children and adults (2013) · Cochrane
RR 0.99 [0.88, 1.12]5 studies · 982 participantsModerate
Urodynamics vs clinical management
Number not satisfied with treatment · patients with management of urinary incontinence in children and adults
Urodynamic studies for management of urinary incontinence in children and adults (2013) · Cochrane
RR 0.9 [0.55, 1.49]2 studies · 644 participantsLow
Urodynamics vs clinical management
Number whose treatment was changed after urodynamics · patients with management of urinary incontinence in children and adults
Urodynamic studies for management of urinary incontinence in children and adults (2013) · Cochrane
RR 5.07 [1.87, 13.74]3 studies · 272 participantsLow
Urodynamics vs clinical management
Incidence of urinary tract infection associated with urodynamics ‐ not reported · patients with management of urinary incontinence in children and adults
Urodynamic studies for management of urinary incontinence in children and adults (2013) · Cochrane
no estimate extractedNRNo studies
Urodynamics vs clinical management
Quality of life measures following treatment after urodynamics Health status measures ‐ General health King's QoL scores at 6 months · patients with management of urinary incontinence in children and adults
Urodynamic studies for management of urinary incontinence in children and adults (2013) · Cochrane
no estimate extracted1 study · 75 participantsModerate
Urodynamics vs clinical management
Health economics measure ‐ not reported · patients with management of urinary incontinence in children and adults
Urodynamic studies for management of urinary incontinence in children and adults (2013) · Cochrane
no estimate extractedNRNo studies
Oestrogen vs placebo or no treatment
Incontinence not improved (generic inverse variance) (women's observations) ‐ Systemic administration (any incontinence) · patients with urinary incontinence in post‐menopausal women
Oestrogen therapy for urinary incontinence in post‐menopausal women (2012) · Cochrane
RR 1.32 [1.17, 1.48]6 studies · 6151 participantsLow
Oestrogen + other treatments vs placebo
Incontinent episodes over 24 hours ‐ oestrogen + progesterone vs placebo · patients with urinary incontinence in post‐menopausal women
Oestrogen therapy for urinary incontinence in post‐menopausal women (2012) · Cochrane
no estimate extracted1 study · 83 participantsModerate
Oestrogen + other treatments vs placebo
Incontinence not improved (generic inverse variance) (women's observation) ‐ oestrogen + other treatments versus placebo · patients with urinary incontinence in post‐menopausal women
Oestrogen therapy for urinary incontinence in post‐menopausal women (2012) · Cochrane
RR 1.11 [1.04, 1.18]3 studies · 10635 participantsModerate
Oestrogen + other treatments vs placebo
Number with incontinence not improved (women's observations) ‐ oestrogen + progesterone vs placebo (Copy) · patients with urinary incontinence in post‐menopausal women
Oestrogen therapy for urinary incontinence in post‐menopausal women (2012) · Cochrane
RR 1.08 [1.01, 1.16]2 studies · 1514 participantsHigh
Oestrogen vs placebo or no treatment
Incontinence not improved (generic inverse variance) (women's observations) ‐ Local administration (any incontinence) · patients with urinary incontinence in post‐menopausal women
Oestrogen therapy for urinary incontinence in post‐menopausal women (2012) · Cochrane
RR 0.74 [0.64, 0.86]4 studies · 213 participantsVery low
Oestrogen vs placebo or no treatment
Incontinent episodes over 24 hours ‐ Systemic administration · patients with urinary incontinence in post‐menopausal women
Oestrogen therapy for urinary incontinence in post‐menopausal women (2012) · Cochrane
no estimate extracted2 studies · 82 participantsLow
Oestrogen vs placebo or no treatment
Number of women with urgency ‐ Systemic administration · patients with urinary incontinence in post‐menopausal women
Oestrogen therapy for urinary incontinence in post‐menopausal women (2012) · Cochrane
RR 1.05 [0.83, 1.33]2 studies · 89 participantsModerate
Oestrogen vs placebo or no treatment
Number of women with urgency ‐ Local administration · patients with urinary incontinence in post‐menopausal women
Oestrogen therapy for urinary incontinence in post‐menopausal women (2012) · Cochrane
RR 0.38 [0.15, 0.99]2 studies · 90 participantsModerate
Oestrogen vs placebo or no treatment
Number with adverse effects ‐ Systemic administration · patients with urinary incontinence in post‐menopausal women
Oestrogen therapy for urinary incontinence in post‐menopausal women (2012) · Cochrane
RR 13 [1.87, 90.21]1 study · 40 participantsLow
Oestrogen vs placebo or no treatment
Number with adverse effects ‐ Local administration · patients with urinary incontinence in post‐menopausal women
Oestrogen therapy for urinary incontinence in post‐menopausal women (2012) · Cochrane
RR 1.33 [0.32, 5.61]2 studies · 144 participantsModerate
Oestrogen vs other treatments
Number with incontinence not improved (women's observations) ‐ Oestrogen vs PPA · patients with urinary incontinence in post‐menopausal women
Oestrogen therapy for urinary incontinence in post‐menopausal women (2012) · Cochrane
RR 0.83 [0.63, 1.09]2 studies · 57 participantsModerate
Oestrogen vs other treatments
Adverse effects ‐ oestrogen vs PPA · patients with urinary incontinence in post‐menopausal women
Oestrogen therapy for urinary incontinence in post‐menopausal women (2012) · Cochrane
no estimate extracted1 study · 30 participantsLow
Silver alloyed catheter vs silicone catheter
urinary tract infections Bacterial biofilm on the surfaces of catheters. UTI was defined as uropathogenic colonisation of urinary catheter. · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
RR 1 [0.83, 1.2]1 study · 20 participantsLow
Latex catheter vs PVC catheter
urethral stricture procedure not specified · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
RR 0.33 [0.02, 7.02]1 study · 14 participantsModerate
Latex catheter vs PVC catheter
Concrement on the catheter (wet weight) gram. Scale from: ‐1 to 1. · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
no estimate extracted1 study · 14 participantsModerate
Latex catheter vs PVC catheter
Concrement on the catheter (dry weight) gram. Scale from: ‐ 1 to 1. · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
no estimate extracted1 study · 14 participantsModerate
Latex catheter vs PVC catheter
Number with marked local irritation procedure not specified · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
RR 0.2 [0.01, 3.54]1 study · 14 participantsModerate
Latex catheter vs silicone catheter
urinary tract infections procedure not specified · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
no estimate extracted1 study · 14 participantsModerate
Latex catheter vs silicone catheter
retaining catheter for less than 6 weeks procedure not specified · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
RR 1.25 [0.56, 2.77]1 study · 14 participantsModerate
Latex catheter vs silicone catheter
pain, bleeding or purulent discharge procedure not specified · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
RR 2 [0.23, 17.34]1 study · 14 participantsModerate
Latex catheter vs silicone catheter
urethral stricture procedure not specified · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
no estimate extracted1 study · 14 participantsModerate
Latex catheter vs silicone catheter
Concrement on the catheter (wet weight) gram. Scale from: ‐1 to 1. · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
no estimate extracted1 study · 14 participantsModerate
Latex catheter vs silicone catheter
Concrement on the catheter (dry weight) gram. Scale from: ‐1 to 1. · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
no estimate extracted1 study · 14 participantsModerate
Silver alloyed catheter vs silicone catheter
leakage of urine Questionnaire (?) · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
RR 0.57 [0.24, 1.35]1 study · 20 participantsLow
Latex catheter vs silicone catheter
marked local irritation procedure not specified · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
no estimate extracted1 study · 14 participantsModerate
PVC catheter vs silicone catheter
urinary tract infections procedure not specified · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
no estimate extracted1 study · 14 participantsModerate
PVC catheter vs silicone catheter
retaining catheter for less than 6 weeks procedure not specified · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
RR 0 [0.01, 1.74]1 study · 14 participantsModerate
PVC catheter vs silicone catheter
pain, bleeding or purulent discharge · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
RR 0.33 [0.02, 7.02]1 study · 14 participantsModerate
PVC catheter vs silicone catheter
urethral stricture procedure not specified · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
RR 3 [0.14, 63.15]1 study · 14 participantsModerate
PVC catheter vs silicone catheter
Concrement on the catheter (wet weight) gram. Scale from: ‐1 to 1. · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
no estimate extracted1 study · 14 participantsModerate
PVC catheter vs silicone catheter
Concrement on the catheter (dry weight) gram. Scale from: ‐1 to 1. · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
no estimate extracted1 study · 14 participantsModerate
PVC catheter vs silicone catheter
marked local irritation procedure not specified · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
RR 5 [0.28, 88.53]1 study · 14 participantsModerate
Hydrogel coated latex catheter vs silicone catheter
urinary tract infections procedure not specified · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
no estimate extracted1 study · 69 participantsLow
Hydrogel coated latex catheter vs silicone catheter
retaining catheter for less than 16 weeks procedure not specified · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
RR 0.41 [0.22, 0.77]1 study · 69 participantsLow
Silver alloyed catheter vs silicone catheter
urethral pain/discomfort Questionnaire (?) · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
RR 0.25 [0.03, 1.86]1 study · 20 participantsLow
Hydrogel coated latex catheter vs silicone catheter
participants not satisfied questionnaire · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
RR 0.68 [0.49, 0.95]1 study · 69 participantsLow
Hydrogel coated latex catheter vs silicone catheter
Time catheter remained in situ days · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
no estimate extracted1 study · 69 participantsLow
Silver alloyed catheter vs silicone catheter
residual urine sensation Questionnaire (?) · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
RR 0.4 [0.1, 1.6]1 study · 20 participantsLow
Silver alloyed catheter vs silicone catheter
pain when removing the catheter Questionnnaire (?) · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
RR 1 [0.17, 5.77]1 study · 20 participantsLow
Silver alloyed catheter vs silicone catheter
with turbid urine Questionnaire · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
RR 0.25 [0.03, 1.86]1 study · 20 participantsLow
Latex catheter vs PVC catheter
urinary tract infections procedure not specified · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
no estimate extracted1 study · 14 participantsModerate
Latex catheter vs PVC catheter
retaining catheter for less than 6 weeks procedure not specified · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
RR 11 [0.72, 167.68]1 study · 14 participantsModerate
Latex catheter vs PVC catheter
pain, bleeding or purulent discharge procedure not specified · patients with long‐term bladder drainage in adults
Types of indwelling urinary catheters for long‐term bladder drainage in adults (2012) · Cochrane
RR 5 [0.28, 88.53]1 study · 14 participantsModerate