Percentage of students smoking in years 7 and 8, 12 months later, and a sub-sample of these students with matched data
| n | Overall % | ES % | LOTE % | χ2 | p | |
|---|---|---|---|---|---|---|
| 1994 survey | 5947 | 6.1 | 7.1 | 3.0 | 32.4 | <0.001 |
| 1995 survey | 6177 | 15.8 | 17.2 | 11.0 | 29.6 | <0.001 |
| 1994 subsample (matched data) | 3513 | 4.6 | 5.6 | 0.8 | 30.3 | <0.001 |
| 1995 subsample (matched data) | 3513 | 12.1 | 13.4 | 7.3 | 23.8 | <0.001 |
ES = English speaking; LOTE = language other than English.