|  | Algeria | Other countries |  |
---|---|---|---|---|
 |  | n = 119 | n = 155 |  |
Measurement | Â | n (%) | n (%) | P-value |
Age (years)* |  | 42.8 ± 13.3 | 41.0 ± 15.0 | 0.303 |
Gender | Male | 82 (68.9) | 116 (74.8) | Â |
 | Female | 37 (31.1) | 39 (25.2) | 0.277 |
WHO histology | 1-2 | 24 (20.2) | 42 (27.1) | Â |
 | 3 | 95 (79.8) | 113 (72.9) | 0.184 |
Stage | T3-4&N2-3 | 27 (22.7) | 43 (27.7) | Â |
 | Others | 92 (77.3) | 112 (72.3) | 0.342 |