Where used:
| Attribute | DELIVERY PLACE CHANGE REASON | references in description Labour |
| Attribute | LABOUR OR DELIVERY ONSET METHOD | references in description Labour |
| Attribute | PERIOD ADMINISTERED | references in description Labour |
| Data Element | ANAESTHETIC GIVEN DURING LABOUR OR DELIVERY CODE | references in description Labour |
| Data Element | DELIVERY METHOD CODE | references in description Labour |
| Data Element | LABOUR OR DELIVERY ONSET METHOD CODE | references in description Labour |
| Data Element | PLANNED DELIVERY SETTING CHANGE REASON (LABOUR) | references in description Labour |
| Data Element | PRESENTATION OF FETUS AT ONSET OF LABOUR OR DELIVERY | references in description Labour |
| Data Element | START DATE (MOTHER LABOUR AND DELIVERY HOSPITAL PROVIDER SPELL) | references in description Labour |
| Data Element | START TIME (MOTHER LABOUR AND DELIVERY HOSPITAL PROVIDER SPELL) | references in description Labour |
| Supporting Information | Anaesthetist | references in description Labour |
| Supporting Information | Labour | references in description Labour |
| Supporting Information | Labour and Delivery | references in description Labour |
| Supporting Information | Onset of Established Labour | references in description Labour |