Studied variables | Outcome of fistula | Test of sig. | P value | |
---|---|---|---|---|
Mature (N = 82) | Failed (n = 18) | |||
Age/years | t test = 9.25 | 0.001** | ||
Mean ± SD | 58.0 ± 7.67 | 68.3 ± 3.08 | ||
Median | 59.0 | 69.0 | ||
Range | 32–71 | 62–73 | ||
BMI (Kg/m2) | t test = 1.69 | 0.093 | ||
Mean ± SD | 23.1 ± 2.34 | 22.1 ± 2.05 | ||
Median | 23.0 | 22.8 | ||
Range | 18–28.4 | 18.5–24.3 | ||
Gender | No (%) | No (%) | X2 1.64 | 0.200 |
Male | 41 (50.0) | 6 (33.3) | ||
Female | 41 (50.0) | 12 (66.7) | ||
Diabetes mellitus | No (%) | No (%) | X2 12.5 | 0.001** |
Yes | 23 (28.0) | 13 (72.2) | ||
No | 59 (72.0) | 5 (27.8) |