![](/i/app_ui/img/icons/apex-edit-view.png) | Is derived from | Data Element | Data Element | Episode of admitted patient care-admission date | QH 040008 Version 2 | Current |
![](/i/app_ui/img/icons/apex-edit-view.png) | Is derived from | Data Element | Data Element | Person-date of birth | QH 040163 Version 4 | Current |
![](/i/app_ui/img/icons/apex-edit-view.png) | Is used in conjunction with | Data Element | Data Element | Episode of admitted patient care-tobacco smoking status of patient | QH 041751 Version 3 | Superseded |
![](/i/app_ui/img/icons/apex-edit-view.png) | Is used in conjunction with | Data Element | Data Element | Episode of admitted patient care-tobacco smoking status of patient | QH 041751 Version 2 | Superseded |
![](/i/app_ui/img/icons/apex-edit-view.png) | Is used in conjunction with | Data Element | Data Element | Episode of admitted patient care-tobacco smoking status of patient | QH 041751 Version 1 | Superseded |