Magnetic resonance imaging in assessment of stress urinary incontinence in women: Parameters differentiating urethral hypermobility and intrinsic sphincter deficiency

Table 2 Predictive value statistics and corresponding 95%CI for urethral hypermobility diagnosis for both suprapubic urethra sphincter length and bladder neck funneling (present/absent)

Urethral hypermobility diagnosis - suprapubic urethra sphincter length and bladder neck funneling1	Estimate 95%CI
Sensitivity	100.0% (66.4%, 100%)2
Specificity	88.9% (51.8%, 99.7%)
Positive predictive value	90.0% (55.5%, 99.7%)
Negative predictive value	100.0% (63.1%, 100.0%)2

A total of 18 incontinent women were included in the analysis.

¹ROC = 0.944;

²One-sided 97.5% CI.