Table 1 Demographic data and socio-familial factors
Overall | Group 1 | Group 2 | Sign | |
|---|---|---|---|---|
(n = 1950) | (n = 1272) | (n = 678) | (p value) | |
Gender (n = 1950) | ||||
Males | 944 (48.41%) | 566 | 378 | < 0,001 |
Females | 1006 (51.59%) | 706 | 300 | |
Age (n = 1937, 13 missing) | ||||
11–12 years | 71 (3.66%) | 49 | 22 | 0,9 |
13–14 years | 1830 (94.48%) | 1189 | 641 | |
15–16 years | 36 (1.86%) | 25 | 11 | |
Place of birth (n = 1944, 6 missing) | ||||
Italy | 1836 (94.44%) | 1192 | 644 | 0,145 |
Abroad | 108 (5.56%) | 78 | 30 | |
Geographic area (n = 1951) | ||||
North-West | 460 (23.58%) | 303 | 157 | 0,87 |
North-East | 402 (20.6%) | 257 | 145 | |
Central Italy | 374 (19.17%) | 241 | 133 | |
Southern Italy | 467 (23.94%) | 303 | 164 | |
Islands | 248 (12.71%) | 168 | 80 | |
Residence (population density) (n = 1951) | ||||
Rural (< 20.000 inhabitants) | 863 (44.23%) | 581 | 282 | 0,033 |
Town (20.000–100.000 inhabitants) | 595 (30.5%) | 362 | 233 | |
City (100.000–500.000 inhabitants) | 200 (10.25%) | 127 | 73 | |
Metropolis (> 500.000 inhabitants) | 293 (15.02%) | 202 | 91 | |
Parental origin (n = 1940, 10 missing) | ||||
Both Italians | 1626 (83.77%) | 1055 | 571 | 0,3 |
Italian mother, non-Italian father | 47 (2.42%) | 30 | 17 | |
Italian father, non-Italian mother | 92 (4.74%) | 58 | 34 | |
Both non-Italians | 175 (%9.02) | 125 | 50 | |
Family composition (n = 1941, 9 missing) | ||||
Living with both parents | 1616 (83.21%) | 1036 | 580 | 0,012 |
Living with the mother | 198 (10.20%) | 134 | 64 | |
Living with the father | 21 (1.08%) | 18 | 3 | |
Living with mother and stepfather | 90 (4.63%) | 71 | 19 | |
Living with father and stepmother | 5 (0.26%) | 2 | 3 | |
Living without the parents | 11 (0.57%) | 6 | 5 | |