Group I (four sutured anastomosis) Group II (six sutured anastomosis) P value
VUA stricture 15 (5.1%) 6 (3.2%) 0.017
Time to stricture (day) 48.9±16.6 74.3±21.2 0.002
Continence rate at 6 month 181 (62.8%) 149 (79.3%) <0.001
Continence rate at 12 month 234 (81.3%) 174 (92.4%) 0.032
Potency rate at 6 month 206 (71.5%) 141 (74.8%) 0.194
Potency rate at 12 month 226 (78.6%) 153 (81.5%) 0.351