Table 1 The comparison of clinical parameters between the group with fistula and the group without fistula
From: The risk factors of Urethrocutaneous fistula after hypospadias surgery in the youth population
|  | Without fistula (n = 81) | With fistula (n = 39) | P value |
|---|---|---|---|
age | 14.46 ± 3.80 | 16.82 ± 5.99 | 0.010*€ |
Pyuria before surgery | 2.47% (2/81) | 12.82% (5/39) | 0.023*# |
Urinary comorbidities before surgery | 14.81% (12/81) | 28.21% (11/39) | 0.081# |
Urethral defect length | 3.75 ± 3.04 cm | 4.86 ± 1.58 cm | 0.034*€ |
Urethral operation history | 43.21% (35/81) | 69.23%(27/39) | 0.008*# |
urethral plate tubularization | 59.26%(48/81) | 46.15% (18/39) | 0.177# |
penis vascular pedicle flap | 39.51% (32/81) | 56.41% (22/39) | 0.081# |
free flap from oral cavity | 6.17% (5/81) | 0 (0/39) | 0.113# |
Two-stage surgical procedure | 14.81% (12/81) | 10.26% (4/39) | 0.491# |
bladder stoma | 12.35% (10/81) | 20.51% (8/39) | 0.241# |
Fever after surgery | 9.88% (8/81) | 23.08% (9/39) | 0.052# |