![](/i/app_ui/img/icons/apex-edit-view.png) | Has been superseded by | Data Element | Data Element | Elective surgery waiting list episode-patient listing status, readiness for surgery | QH 041721 Version 2 | Current |
![](/i/app_ui/img/icons/apex-edit-view.png) | Is derived from | Data Element | Data Element | Not ready for care-end date | QH 040355 Version 3 | Superseded |
![](/i/app_ui/img/icons/apex-edit-view.png) | Is derived from | Data Element | Data Element | Not ready for care-start date | QH 040354 Version 3 | Superseded |
![](/i/app_ui/img/icons/apex-edit-view.png) | Is used in the derivation of | Data Element | Derived Data Element | Elective surgery waiting list episode-waiting time (at a census date), total days | QH 040962 Version 2 | Superseded |
![](/i/app_ui/img/icons/apex-edit-view.png) | Relates to | Data Element | Data Element Concept | Elective surgery waiting list episode | QH 041716 Version 1 | Current |