Table 2.
Comparison of demographic information ()/n [%]
| Study group (n = 112) | Control group (n = 108) | t/X2 | P | |
|---|---|---|---|---|
| Age (years) | 50.64 ± 4.58 | 50.49 ± 5.21 | 0.23 | 0.82 |
| BMI (kg/m2) | 22.53 ± 2.24 | 22.49 ± 2.26 | 0.13 | 0.90 |
| Smoking or not | 0.16 | 0.69 | ||
| Yes | 21 (18.75) | 18 (16.67) | - | - |
| No | 91 (81.25) | 90 (83.33) | - | - |
| Drinking or not | 0.10 | 0.75 | ||
| Yes | 29 (25.89) | 30 (27.78) | - | - |
| No | 83 (74.11) | 78 (72.22) | - | - |
| Place of residence | 0.10 | 0.75 | ||
| City | 63 (56.25) | 63 (58.33) | - | - |
| Countryside | 49 (43.75) | 45 (41.67) | - | - |
| TNM staging | - | - | ||
| I-II | 55 (49.11) | 0 (0.00) | - | - |
| III | 57 (50.89) | 0 (0.00) | - | - |