Table 2. Change of smoking status by subtypes of cardiovascular disease.
| Post-diagnosis smoking status | |||
|---|---|---|---|
| Pre-diagnosis smoking status | Current | Past | None |
| All (N = 1700) | |||
| Current (N = 486) | 240 (49.4%)* | 246 (50.6%)§ | NA |
| Past (N = 194) | 13 (6.7%)** | 181 (93.3%) | NA |
| None (N = 1020) | 24 (2.4%)*** | NA | 996 (97.7%) |
| IHD (N = 381) | |||
| Current (N = 134) | 62 (46.3%)* | 72 (53.3%)§ | NA |
| Past (N = 53) | 4 (7.6%)** | 49 (92.5%) | NA |
| None (N = 194) | 9 (4.6%)*** | NA | 185(95.4%) |
| Stroke (N = 1282) | |||
| Current (N = 342) | 171 (50.0%)* | 171 (50.0%)§ | NA |
| Past (N = 135) | 9 (6.7%)** | 126 (93.3%) | NA |
| None (N = 805) | 15 (1.86%)*** | NA | 790(98.14%) |
*Persistent smoker
**Relapsed smoker
***Newly initiated smoker
§Quitter
NA: not applicable