- Gestational age of infant at birt

- Gestational age of infant at birth;
- Date of birth of infant;
- Parity of mother;
- Mode of birth (vaginal, caesarean delivery);
- Age of mother;
- Date of the routine four month KAS visit
- Infant age in weeks at the routine four month KAS
visit;
- Health Care Card [proxy for socioeconomic status];
- Aboriginal/Torres Strait Islander status of mother;

ผลลัพธ์ (อังกฤษ) 2:

- Gestational Age of Infant at birth;
- Date of birth of Infant;
- Parity of Mother;
- Mode of birth (vaginal, caesarean delivery);
- Age of Mother;
- Date of The routine Four month KAS visit
- Infant Age in weeks. The routine at Four month KAS
visit;
- Health Care Card [Proxy for socioeconomic Status];
- Aboriginal / Torres Strait Islander Status of Mother;