Table 3 Demographic data of enrolled patients
From: Magnetic resonance imaging in the workup of patients with perianal fistulas
|  | N = 50 |
|---|---|
Age (years) | 42.44 ± 13.29 |
Range | 14–75 |
Age-group | |
 < 30 years | 8 (16%) |
31–40 years | 19 (38%) |
41–50 years | 12 (24%) |
51–60 years | 6 (12%) |
 > 61 years | 5 (10%) |
Gender | |
Male | 40 (80%) |
Female | 10 (20%) |
Pervious fistula operation | 6 (12%) |
Crohn's disease patients | 2 (4%) |
Diabetic patients | 8 (16%) |