| Format/Length: | max n3 |
| National Codes: | |
| Default Codes: |
Notes:
AGE IN MINUTES (BIRTH TO SURFACTANT FIRST DOSE) is the same as attribute PERSON AGE.
AGE IN MINUTES (BIRTH TO SURFACTANT FIRST DOSE) is the number of minutes between the DELIVERY TIMESTAMP and the time the baby received the first dose of surfactant (a group of molecules to support air breathing).