Independent factors | Univariate analysis |
| Multivariate analysis | ||
p | HR (95%CI) | p | aHR (95%CI) | ||
Socioeconomic level |
|
|
|
|
|
High |
| 1 |
|
| 1 |
Moderate | <0.001 | 3.13 (2.58 - 5.15) |
| <0.001 | 3.64 (2.00 - 5.01) |
Low | <0.001 | 6.33 (3.79 - 10.55) |
| <0.001 | 6.04 (3.60 - 10.13) |
Head |
|
|
|
|
|
No |
| 1 |
|
| 1 |
Yes | 0.001 | 1.63 (1.21 - 2.21) |
| 0.005 | 1.56 (1.14 - 2.13) |
Neck |
|
|
|
|
|
No |
| 1 |
|
| 1 |
Yes | 0.009 | 1.57 (1.12 - 2.21) |
| 0.054 | 1.41 (0.99 - 2.00) |
Thorax |
|
|
|
|
|
No |
| 1 |
|
| 1 |
Yes | <0.001 | 2.12 (1.56 - 2.89) |
| <0.001 | 2.98 (2.15 - 4.13) |
Abdomen |
|
|
|
|
|
No |
| 1 |
|
| 1 |
Yes | <0.001 | 2.61 (1.91 - 3.58) |
| <0.001 | 1.93 (1.39 - 2.68) |