| Characteristics |
| Effective | Percentage |
| Age range | ≤25 years | 19 | 7.1 |
| 26 - 50 years | 200 | 75.2 | |
| >50 years | 47 | 17.7 | |
| Sex | Male | 215 | 80.8 |
| Female | 51 | 19.2 | |
| Marital status | Married | 221 | 83.1 |
| Single/Widow | 45 | 16.9 | |
| Level of education | Unschooled | 38 | 14.30 |
| Primary | 134 | 50.37 | |
| Secondary | 69 | 25.34 | |
| University | 25 | 09.40 | |
| Current address | Bamako | 197 | 74.10 |
| Region of Mali | 29 | 25.90 | |
| Profession | Official | 24 | 09.02 |
| Trade | 33 | 12.41 | |
| Worker | 101 | 37.97 | |
| Farmer/Breeder | 57 | 21.43 | |
| Household | 40 | 15.04 | |
| Student | 11 | 04.15 | |
| monthly gain (CFA) | <100,000 | 75 | 28.20 |
| 100,000 - 200,000 | 174 | 65.40 | |
| > 200,000 | 17 | 06.4 | |
| Smoking | Yes | 112 | 42.10 |
| No | 154 | 57.90 | |
| Degree of tobacco intoxication (n = 112) | 0 - 10 pack/year | 46 | 41.07 |
| 11 - 20 pack/year | 45 | 40.18 | |
| 21 - 30 pack/year | 13 | 11.61 | |
| >30 packs/year | 8 | 07.14 | |
| Clinical symptoms | Cough/Anorexia | 266 | 100 |
| Dyspnea | 169 | 63.50 | |
| Chest pain | 203 | 76.30 | |
| Hemoptysis | 34 | 12.80 | |
| Body Mass Index (BMI) kg/m2 | <18.50 | 212 | 79.70 |
| 18.5 - 24.9 | 53 | 19.9 | |
| 25.0 - 29.0 | 01 | 0.40 | |
| WHO Performance Status (PS) | Score 1 or 2 | 176 | 66.17 |
| Score 3 or 4 | 90 | 33.83 | |
| Chest X-ray findings | Unilateral | 132 | 49.60 |
| Bilateral | 134 | 50.40 | |
| Excavation | 47 | 17.70 |