Annual point prevalence of quitters and relapsers to smoking, expressed as absolute numbers and as percentage of baseline smokers (n=3124) and baseline ex-smokers (n=980)
| Point prevalence quitters (N) | Per cent | p Value* | Point prevalence ex-smokers who relapsed (N) | Per cent | p Value* | |
|---|---|---|---|---|---|---|
| Year 2 | 339 | 11 | <0.001 | 91 | 9 | 0.287 |
| Year 3 | 551 | 18 | 115 | 12 | ||
| Year 4 | 661 | 21 | 109 | 11 | ||
| Year 5 | 743 | 24 | 98 | 10 |
Missing values not included (Model 1).
*χ2 Test.