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Quit rates and number of quitters by education and trial group
| Months of trial | AC higher | Quit.ie higher | AC lower | Quit.ie lower |
| N (%) | N (%) | N (%) | N (%) | |
| 1 | 45 (43) | 27 (26) | 12 (26) | 3 (7) |
| 3 | 34 (32) | 20 (19) | 6 (13) | 2 (4) |
| 6 | 29 (28) | 20 (19) | 6 (13) | 3 (7) |
| 12 | 27 (26) | 15 (14) | 6 (13) | 2 (4) |
AC, Allen Carr’s Easyway to Stop Smoking.
