Characteristic |
| n | % |
Sex | Female | 203 | 70 |
Male | 87 | 30 | |
Age | 17 - 20 | 167 | 57.6 |
21 -24 | 100 | 34.5 | |
25andmore | 23 | 7.9 | |
Place of birth | In the state of San Luis Potosí | 262 | 90.3 |
In another location | 28 | 9.7 | |
Residence | In the state capital | 276 | 95.2 |
In another location | 14 | 4.8 | |
Heredofamilial factors | Parents with chronic degenerative disease | 254 | 87.6 |
Without factors | 36 | 12.4 |