| Characteristics | Numbers | Percentages |
| Residence | ||
| ·Urban | 167 | 58.4 |
| Rural | 119 | 41.6 |
| Employees | ||
| No | 259 | 90.6 |
| Yes | 27 | 9.4 |
| Weight status | ||
| Lean | 32 | 11.2 |
| Normal | 121 | 42.3 |
| Overweight | 68 | 23.8 |
| Obese | 65 | 22.7 |
| Consultation delay | ||
| <3 months | 7 | 2.4 |
| [3 - 6] months | 34 | 11.9 |
| [6 - 12] months | 72 | 25.2 |
| >12 months | 173 | 60.5 |
| Performance status | ||
| 1 | 110 | 38.5 |
| 2 | 170 | 59.4 |
| 3 | 6 | 2.1 |
| Category T | ||
| T4a | 22 | 7.7 |
| T4b | 69 | 24.1 |
| T4c | 152 | 18.2 |
| T4d | 43 | 50.0 |
| Category N | ||
| N0 | 23 | 8.0 |
| N1 | 135 | 47.3 |
| N2 | 105 | 36.7 |
| N3 | 23 | 8.0 |
| Category M | ||
| Non-metastatic | 166 | 58.0 |
| Metastatic | 120 | 42.0 |