Table 2.

The Effect of Bladder Neck Size on EPIC Urinary Incontinence Scores at 6 and 12 Weeks

Variable	Time Post Surgerya
	6 Weeks	12 Weeks
Bladder neck sizeb	0.88 (−10.91–12.68)	5.80 (−7.63–18.97)
BMI	−0.84 (−1.79–0.12)	−0.99 (−2.10–0.12)
Preop AUA SS	−1.00c (−1.62–−0.39)	−0.95c (−1.65–−0.26)
Prostate volume	0.17 (−0.06−0.41)	−0.03 (−0.29−0.22)
Age	−0.64 (−1.32–0.04)	−1.00d (−1.78−−0.22)
No urethral suspension stitch	4.77 (−4.08–13.62)	5.79 (−4.17–15.76)
Nerve sparing
None	Ref	Ref
Bilateral	9.28 (−0.86–19.43)	8.82 (−2.70–20.34)
Unilateral	8.06 (−8.54–24.67)	2.36 (−14.86–19.57)
D’Amico risk criteria
High	Ref	Ref
Intermediate	3.51 (−8.46–15.48)	−1.18 (−15.25–12.89)
Low	7.50 (−6.51–21.52)	−0.42 (−16.66–15.82)
R2	0.24	0.28

Abbreviations: AUA SS, American Urological Association symptom score; BMI, body mass index; EPIC, Expanded Prostate Cancer Index Composite; Ref, reference.

^aValues are β coefficient (95% CI).

^bComparing the 90th percentile with the 10th percentile (18 mm vs 7 mm).

^cP<.01.

^dP<.05.