Table 2.
Registration and return use of the site
| Baseline Characteristics | % Registering | n | Returned once (n = 3747) |
Returned more than once (n = 2714) |
Total multiple use (n = 6460) |
|
| Sex | ||||||
| Male | 81.6 | 8805 | 14.3 | 9.6 | 23.9 | |
| Female | 85.1 | 14837 | 16.8 | 12.5 | 29.3 | |
| Age | ||||||
| 25 or under | 88.9 | 4174 | 14.2 | 7.5 | 21.7 | |
| 26-35 | 87.5 | 9142 | 15.4 | 10.7 | 26.1 | |
| 36-49 | 80.8 | 7631 | 16.3 | 13.8 | 30.1 | |
| 50-64 | 74.7 | 2396 | 18.7 | 14.0 | 32.7 | |
| 65+ | 67.8 | 299 | 19.7 | 13.4 | 33.1 | |
| Perspective on change | ||||||
| Not planning | 70.3 | 884 | 12.0 | 6.0 | 18.0 | |
| Planning | 81.0 | 9482 | 14.1 | 6.9 | 21.0 | |
| Set date | 87.5 | 12329 | 17.2 | 14.6 | 31.8 | |
| Just quit | 83.1 | 373 | 17.4 | 25.2 | 42.6 | |
| Consolidation | 80.3 | 449 | 22.9 | 20.3 | 43.2 | |
| Established | 73.3 | 140 | 15.0 | 17.1 | 32.1 | |
| Previous attempt | ||||||
| None | 81.6 | 5141 | 13.7 | 9.5 | 23.2 | |
| Short (< 1 wk) | 84.0 | 3780 | 14.7 | 9.0 | 23.7 | |
| Long (≧ 1 wk) | 84.8 | 13769 | 16.7 | 12.2 | 28.1 | |
| Recency of last quit | ||||||
| < 1 week | 84.5 | 2710 | 14.0 | 8.9 | 22.9 | |
| Nicotine dependence (HSI-AV score) | ||||||
| Less than 0 | 87.7 | 3329 | 15.1 | 9.2 | 24.3 | |
| 0 - < 2 | 85.2 | 6785 | 16.2 | 11.6 | 27.8 | |
| 2 - < 4 | 83.0 | 8310 | 15.5 | 11.4 | 26.9 | |
| More than 4 | 80.9 | 4271 | 15.5 | 10.9 | 26.4 | |
| Current use of pharmacotherapy | ||||||
| Yes | 86.0 | 5481 | 18.8 | 17.2 | 36.0 | |
| No | 83.1 | 18176 | 15.0 | 9.7 | 24.7 | |
| Use of other professional help | ||||||
| Yes | 87.2 | 799 | 19.5 | 19.8 | 39.3 | |
| No | 84.3 | 21878 | 15.8 | 11.4 | 27.2 | |
| Total | 83.8 | 23657 | 15.8 | 11.5 | 27.3 | |
| Note: All group comparisons were significant at the P < .001 level. | ||||||