| Description: | Study year when the participant changed from Never/Current smoker to Ex-smoker (most recent quit) - up to age 53 years |
| Category: | Questionnaire data ⏵ Lifestyle ⏵ Smoking |
| Participants | 1,363 | Value Type | Categorical (single) | Sexed | Both sexes | Debut | Jan 2026 | |||
| Item count | 1,363 | Item Type | Data | Instances | Defined (1) | Version | N/A | |||
| Stability | Complete | Strata | Primary | Array | No | Cost Tier | dX oX sX |
