| Variables | Definition | Average | Standard deviation |
| Age | Age | 21.74635 | 18.86099 |
| Inc_Hat | Predicted income | 51085.71 | 15314.68 |
| GHQ | Health status | 10.19101 | 1.603733 |
| Variables |
| Modality | Percentage |
| Sex | Sex | 0 (woman) | 48.88 |
|
| 1 (man) | 51.12 | |
| Marital | Marital status | 0 (married) | 38.17 |
|
| 1 (single) | 61.83 | |
| Disability | Disability | 0 (none) | 97.42 |
|
|
| 1 (yes) | 2.58 |