Table 2 Predictors for the outcome among patients of anterior urethral stricture who underwent buccal mucosal graft (BMG) urethroplasty (N = 60)
Variables | Success [n = 54] | Stricture recurrence [n = 6] | P value |
|---|---|---|---|
Age | |||
 < 20 | 2 (3.7%) | 0 (0%) | 0.857* |
 20–40 | 22 (40.7%) | 2 (33.3%) |  |
 41–60 | 24 (44.4%) | 4 (66.7%) |  |
 > 60 | 6 (11.1%) | 0 (0%) |  |
Operation frequency | |||
 First | 52 (96.3%) | 2 (3.7%) | 0.020* |
 Redo | 2 (33.3%) | 4 (66.7%) |  |
Site of stricture | |||
 Bulbar | 48 | 0 | 0.000* |
 Penile | 5 | 5 |  |
 Pan stricture | 1 | 1 |  |
Types of BMG urethroplasty | |||
 Dorsal onlay | 51 (94.4%) | 3 (5.6%) | 0.001** |
 Ventral onlay | 2 (50%) | 2 (50%) |  |
 Anastomotic augmented dorsal onlay | 1 (50%) | 1 (50%) |  |
Expected blood loss | |||
 < 500 ml | 54 (93.1%) | 4 (6.9%) | 0.000** |
 > 500 ml | 0 (0%) | 2 (100%) |  |
Time of operation | |||
 1–2 h | 50 (96.2%) | 2 (3.8%) | 0.039** |
 > 2 h | 4 (50%) | 4 (50%) |  |
Size of catheter used | |||
 14 FR | 14 (85.7%) | 2 (12.5%) | 0.679* |
 16 FR | 40 (90.9%) | 4 (9.1%) |  |