| Data Element | Anaesthesia administered during delivery | QH 040750 Version 1 | Superseded | Standard |
| Data Element | Anaesthesia administered during labour/delivery | QH 040750 Version 2 | Superseded | Standard |
| Data Element | Analgesia administered during labour | QH 040751 Version 1 | Superseded | Standard |
| Data Element | Analgesia administered during labour/delivery | QH 040751 Version 2 | Superseded | Standard |
| Data Element | Analgesia administered during labour/delivery | QH 040751 Version 3 | Superseded | Standard |
| Data Element | Analgesia/anaesthesia (flag) | QH 040070 Version 1 | Retired | Standard |
| Data Element | Analgesia/anaesthesia used during labour | QH 040152 Version 1 | Retired | Standard |
| Data Element | Birth event-anaesthesia administered indicator | QH 041674 Version 1 | Superseded | Standard |
| Data Element | Birth event-anaesthesia administered indicator | QH 041674 Version 2 | Current | Standard |
| Data Element | Birth event-first additional reason for induction of labour code (ICD-10-AM 10th edn) | QH 041969 Version 2 | Superseded | Standard |