| Format/Length: | max n3 | 
| HES Item: | |
| National Codes: | |
| Default Codes: | 
Notes:
GESTATION LENGTH (AT BIRTH) is the same as attribute GESTATION LENGTH IN DAYS at the PERSON BIRTH DATE of the REGISTRABLE BIRTH.
GESTATION LENGTH (AT BIRTH) is calculated as:
280 - (ESTIMATED DATE OF DELIVERY (AGREED) - PERSON BIRTH DATE (BABY)).
This data element is also known by these names:
| Context | Alias | 
|---|---|
| alsoknownas | GESTATIONAL AGE (AT BIRTH) | 
| plural | GESTATION LENGTHS (AT BIRTH) |