Indigenous | Non-Indigenous | |||||
---|---|---|---|---|---|---|
Rate/1000 infant survivors (n) | Relative risk (95% CI) | Rate/1000 infant survivors (n) | Relative risk (95% CI) | |||
Sex | ||||||
Female | 7.3 (43) | − | 1.7 (178) | − | ||
Male | 7.5 (45) | 1.0 (0.7 to 1.5) | 2.1 (230) | 1.2 (1.0 to 1.5) | ||
Birth weight | ||||||
⩾ 2500 g | 6.8 (72) | − | 1.8 (370) | − | ||
< 2500 g | 12.4 (16) | 1.8 (1.1 to 3.1) | 3.5 (38) | 1.9 (1.4 to 2.7) | ||
Gestational age | ||||||
⩾ 37 weeks | 6.3 (62) | − | 1.8 (364) | − | ||
< 37 weeks | 12.9 (21) | 2.1 (1.3 to 3.4) | 3.0 (44) | 1.7 (1.2 to 2.3) | ||
Maternal age* | ||||||
⩾ 20 years | 6.1 (48) | − | 1.8 (375) | − | ||
< 20 years | 10.1 (40) | 1.7 (1.1 to 2.5) | 2.8 (33) | 1.6 (1.1 to 2.2) | ||
Parity* | ||||||
0 | 8.3 (30) | − | 1.7 (143) | − | ||
⩾ 1 | 7.1 (58) | 0.9 (0.6 to 1.3) | 2.0 (259) | 1.2 (1.0 to 1.5) | ||
Marital status* | ||||||
Married/de facto | 7.8 (52) | − | 1.8 (347) | − | ||
Single/other† | 6.9 (36) | 0.9 (0.6 to 1.3) | 3.2 (61) | 1.8 (1.4 to 2.4) |
4-150 At birth of child.
4-151 Separated, divorced, or widowed.