Family socioeconomic classification (SEC) and family affluence scale (FAS) by number of parent figures in the household who smoke—before and after smoke-free legislation: Scotland
| 2006 | 2007 | |||||||||
| Family socioeconomic classification* | Family socioeconomic classification* | |||||||||
| Family SEC 1 | Family SEC 2 | Family SEC 3 | Family SEC 4 | Total | Family SEC 1 | Family SEC 2 | Family SEC 3 | Family SEC 4 | Total | |
| N (%) | N (%) | N (%) | N (%) | N | N (%) | N (%) | N (%) | N (%) | N | |
| Neither parent smokes | 508 (71.7) | 387 (58.8) | 97 (48.7) | 59 (36.0) | 1051 | 494 (72.6) | 317 (56.7) | 77 (39.3) | 47 (29.0) | 935 |
| Father figure only smokes | 71 (10.0) | 73 (11.1) | 19 (9.5) | 20 (12.2) | 183 | 67 (9.9) | 68 (12.2) | 31 (15.8) | 22 (13.6) | 188 |
| Mother figure only smokes | 72 (10.2) | 99 (15.0) | 39 (19.6) | 45 (27.4) | 255 | 59 (8.7) | 80 (14.3) | 38 (19.4) | 49 (30.2) | 226 |
| Two parent figures smoke | 58 (8.2) | 99 (15.0) | 44 (22.1) | 40 (24.4) | 241 | 60 (8.8) | 94 (16.8) | 50 (25.5) | 44 (27.2) | 248 |
| Total | 709 | 658 | 199 | 164 | 1730 | 680 | 559 | 196 | 162 | 1597 |
| 2006 | 2007 | |||||||
| Family affluence | Family affluence | |||||||
| High | Medium | Low | Total | High | Medium | Low | Total | |
| N (%) | N (%) | N (%) | N | N (%) | N (%) | N (%) | N | |
| Neither parent smokes | 520 (72.4) | 439 (62.1) | 289 (42.5) | 1248 | 492 (75.0) | 379 (57.0) | 256 (40.8) | 1127 |
| Father figure only smokes | 59 (8.2) | 82 (11.6) | 79 (11.6) | 220 | 57 (8.70 | 93 (14.0) | 76 (12.1) | 226 |
| Mother figure only smokes | 78 (10.9) | 74 (10.5) | 168 (24.7) | 320 | 54 (8.2) | 103 (15.5) | 151 (24.0) | 308 |
| Two parent figures smoke | 61 (8.5) | 112 (15.8) | 144 (21.2) | 317 | 53 (8.1) | 90 (13.5) | 145 (23.1) | 288 |
| Total | 718 | 707 | 680 | 2105 | 656 | 665 | 628 | 1949 |
Pupils living in family structure of both, step or single parent families; children who are cotinine confirmed non-smokers.
↵* Family socioeconomic classification: family SEC1=I professional occupations & II managerial and technical; SEC2=IIIN skilled non-manual& IIIM skilled manual; SEC3=IV partly skilled and V unskilled; SEC4= economically inactive.