N | n (%) within total sample | n (%) within never smoked | n (%) within 1–10 cigarettes daily pre-pregnancy* | n (%) within 11+ cigarettes daily pre-pregnancy* | n (%) within smoked before and during pregnancy | |
CBCL Year 2 Morbidity | 1952 | |||||
Total | 225 (11.5) | 86 (4.4) | 31 (1.6) | 36 (1.9) | 72 (3.7) | |
Internalising | 167 (8.6) | 66 (3.4) | 16 (0.8) | 25 (1.3) | 59 (3.1) | |
Externalising | 259 (13.3) | 94 (4.9) | 42 (2.2) | 38 (2.0) | 84 (4.3) | |
CBCL year 5 morbidity | 2127 | |||||
Total | 452 (21.3) | 172 (8.2) | 63 (3.0) | 62 (2.9) | 152 (7.2) | |
Internalising | 383 (18.0) | 158 (7.5) | 54 (2.6) | 56 (2.7) | 115 (5.5) | |
Externalising | 432 (20.3) | 155 (7.3) | 62 (2.9) | 62 (2.9) | 150 (7.1) | |
CBCL year 8 morbidity | 2037 | |||||
Total | 392 (19.2) | 135 (6.7) | 63 (3.1) | 52 (2.6) | 139 (6.9) | |
Internalising | 394 (19.3) | 135 (6.7) | 74 (3.7) | 57 (2.8) | 126 (6.2) | |
Externalising | 368 (18.10 | 136 (6.7) | 52 (2.6) | 50 (2.5) | 128 (6.3) | |
CBCL year 10 morbidity | 1977 | |||||
Total | 298 (15.1) | 112 (5.7) | 40 (2.0) | 46 (2.3) | 98 (5.0) | |
Internalising | 349 (17.7) | 137 (7.0) | 55 (2.8) | 53 (2.7) | 102 (5.2) | |
Externalising | 249 (12.6) | 92 (4.7) | 31 (1.6) | 42 (2.1) | 82 (4.2) | |
CBCL year 14 morbidity | 1744 | |||||
Total | 245 (14.0) | 83 (4.8) | 35 (2.0) | 39 (2.3) | 86 (5.0) | |
Internalising | 220 (12.6) | 83 (4.8) | 37 (2.1) | 32 (1.8) | 65 (3.8) | |
Externalising | 271 (15.5) | 89 (5.1) | 42 (2.4) | 49 (2.8) | 90 (5.2) |
Valid row percentages presented.
↵* No longer smoking by 18 weeks gestation.
CBCL, Child Behaviour Checklist.