Alexander Beulens

286 Chapter 11 urethral width measurement was observed (r=0.107; p=0.046) (Table 2). The results of the pre-operative MRI-measurements showed a significantly longer MUL (13.18 vs 9.87 mm, p=0.001) and VUL (10,74 vs 6,47 mm, p=0,009) in continent patients compared to those with incontinence. The VUW and MUW did not show significant difference among the continent and incontinent patients (Table 3). Table 1: Baseline characteristics of the selected patients Postoperative incontinent patients (ICIQSF>10) (n=7) Median (min - max) Postoperative continent patients (ICIQ-SF=0) (n=26) Median (min - max) P-value Z-Value Age (years) 65 (57 - 69) 61.5 (51 - 75) 0.308 -0.944 Body Mass Index (kg/ m2) 26.59 (20.45 – 32.55) 25.31 (21.15 – 35.06 0.880 -0.314 Prostate size (ml) 50 (18 - 81) 43 (21 - 90) 0.375 -0.184 TUC duration (days) 14 (12 – 41) 12.00 (7 – 39) 0.183 -1.000 Clinical tumor stage, N (%) 0.558# cT1c 2 (28.6) 10 (38.5) - cT2a 0 3 (11.5) -1.342 cT2b 1 (14.3) 6 (23.1) -2.201 cT2c 2 (28.6) 4 (15.4) -2.201 cT3a 2 (28.6) 2 (7.7) 0.000 cT4a 0 1 (3.0) -2.207 Nerve sparing, N (%) 0.117# -2.232 Both 3 (42.9) 10 (38.5) Left only 0 7 (26.9) Right only 0 4 (15.4) Preoperative ICIQ-SF score 0 (0 - 0) 0 (0 - 0) 1.000 Preoperative Pad use 0 (0-0) 0 (0-0) 1.000 6 months ICIQ-SF score 16 (16 - 20) 0 (0 - 0) <0.001 12 months ICIQ-SF score 14 (11 - 18) 0 (0 - 0) <0.001 6 months postoperative Pad use 4 (3-4) 0 (0-1) <0.001 12 months postoperative Pad use 3 (3-4) 0 (0-0) <0.001

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