| Breastfeeding intention | Skin-to-skin contact | EBF at delivery | EBF at discharge | EBF at 1–4 week | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
N | n | % | N | n | % | N | n | % | N | n | % | N | n | % | |
SES category | 14,752 | Â | Â | 15,668 | Â | Â | 14,260 | Â | Â | 16,073 | Â | Â | 8459 | Â | Â |
 High |  | 5487 | 40.6 |  | 5095 | 40.3 |  | 5059 | 39.5 |  | 5791 | 40.7 |  | 1301 | 15.4 |
 Middle |  | 6190 | 45.8 |  | 5838 | 46.2 |  | 5965 | 46.6 |  | 6479 | 45.5 |  | 4106 | 48.5 |
 Low |  | 1840 | 13.6 |  | 1703 | 13.5 |  | 1772 | 13.9 |  | 1969 | 13.9 |  | 3052 | 36.1 |
Australian born | 15,227 | Â | Â | 16,162 | Â | Â | 14,698 | Â | Â | 16,600 | Â | Â | 8755 | Â | Â |
 No |  | 6200 | 44.3 |  | 6168 | 47.3 |  | 6129 | 46.4 |  | 6387 | 43.3 |  | 3964 | 45.3 |
 Yes |  | 7779 | 55.7 |  | 6874 | 52.7 |  | 7084 | 53.6 |  | 8357 | 56.7 |  | 4791 | 54.7 |
Maternal age group | 15,232 | Â | Â | 16,169 | Â | Â | 14,699 | Â | Â | 16,604 | Â | Â | 8756 | Â | Â |
 20–39 years |  | 13,015 | 93.1 |  | 12,129 | 93.0 |  | 12,298 | 93.1 |  | 13,707 | 92.9 |  | 8195 | 93.6 |
 > 40 years |  | 187 | 1.3 |  | 245 | 1.9 |  | 214 | 1.6 |  | 194 | 1.3 |  | 477 | 5.5 |
 < 20 years |  | 782 | 5.6 |  | 669 | 5.1 |  | 703 | 5.3 |  | 847 | 5.7 |  | 84 | 1.0 |
BMI | 14,216 | Â | Â | 13,382 | Â | Â | 12,188 | Â | Â | 13,850 | Â | Â | 7442 | Â | Â |
 Underweight |  | 812 | 6.2 |  | 720 | 6.6 |  | 708 | 6.5 |  | 767 | 6.2 |  | 458 | 6.2 |
 Normal weight |  | 7415 | 56.9 |  | 6282 | 57.9 |  | 6340 | 57.7 |  | 7172 | 58.1 |  | 4512 | 60.6 |
 Overweight |  | 2900 | 22.2 |  | 2357 | 21.7 |  | 2416 | 22.0 |  | 2704 | 21.9 |  | 1606 | 21.6 |
 Obese |  | 1915 | 14.7 |  | 1489 | 13.7 |  | 1517 | 13.8 |  | 1702 | 13.8 |  | 866 | 11.6 |
Pre-existing maternal health problems | 13,838 | Â | Â | 14,976 | Â | Â | 13,550 | Â | Â | 15,250 | Â | Â | 8122 | Â | Â |
 No |  | 8815 | 69.4 |  | 9076 | 74.5 |  | 8872 | 72.9 |  | 9777 | 72.2 |  | 5898 | 72.6 |
 Yes |  | 3886 | 30.6 |  | 3103 | 25.5 |  | 3297 | 27.1 |  | 3759 | 27.8 |  | 2224 | 27.4 |
Intimate partner violence | 13,972 | Â | Â | 13,136 | Â | Â | 11,964 | Â | Â | 13,576 | Â | Â | 7280 | Â | Â |
 No |  | 12,634 | 98.6 |  | 10,526 | 98.6 |  | 10,628 | 98.8 |  | 11,932 | 98.8 |  | 7200 | 98.9 |
 Yes |  | 175 | 1.4 |  | 147 | 1.4 |  | 134 | 1.3 |  | 146 | 1.2 |  | 80 | 1.1 |
Type of delivery | 15,195 | Â | Â | 16,127 | Â | Â | 14,660 | Â | Â | 16,565 | Â | Â | 8732 | Â | Â |
 Normal vaginal |  | 8720 | 62.5 |  | 10,017 | 77.0 |  | 9111 | 69.2 |  | 9301 | 63.2 |  | 5640 | 64.6 |
 Assisted vaginal |  | 1516 | 10.9 |  | 1472 | 11.3 |  | 1450 | 11.0 |  | 1604 | 10.9 |  | 991 | 11.4 |
 Caesarean section |  | 3711 | 26.6 |  | 1514 | 11.6 |  | 2615 | 19.9 |  | 3806 | 25.9 |  | 2101 | 24.0 |
Alcohol consumption | 14,606 | Â | Â | 13,795 | Â | Â | 12,567 | Â | Â | 14,292 | Â | Â | 7668 | Â | Â |
 No |  | 13,186 | 98.5 |  | 11,026 | 98.3 |  | 11,160 | 98.5 |  | 12,549 | 98.4 |  | 7537 | 98.3 |
 Yes |  | 205 | 1.5 |  | 189 | 1.7 |  | 174 | 1.5 |  | 203 | 1.6 |  | 131 | 1.7 |
Smoking status | 15,226 | Â | Â | 14,538 | Â | Â | 13,239 | Â | Â | 15,097 | Â | Â | 8085 | Â | Â |
 No |  | 13,104 | 93.7 |  | 10,948 | 92.5 |  | 11,212 | 93.6 |  | 12,727 | 94.2 |  | 7769 | 96.1 |
 Yes |  | 874 | 6.3 |  | 892 | 7.5 |  | 764 | 6.4 |  | 781 | 5.8 |  | 316 | 3.9 |
Supportive partner | 13,952 | Â | Â | 13,104 | Â | Â | 11,941 | Â | Â | 13,550 | Â | Â | 7316 | Â | Â |
 Yes |  | 12,444 | 97.0 |  | 10,308 | 96.8 |  | 10,464 | 97.1 |  | 11,735 | 97.1 |  | 7132 | 97.5 |
 Not sure |  | 126 | 1.0 |  | 107 | 1.0 |  | 99 | 0.9 |  | 122 | 1.0 |  | 55 | 0.7 |
 No |  | 252 | 2.0 |  | 230 | 2.2 |  | 209 | 1.9 |  | 235 | 1.9 |  | 129 | 1.8 |
Antenatal depressive symptoms | 13,368 | Â | Â | 12,549 | Â | Â | 11,450 | Â | Â | 12,963 | Â | Â | 6976 | Â | Â |
 EPDS <13 |  | 11,524 | 94.0 |  | 9586 | 94.3 |  | 9702 | 94.3 |  | 10,840 | 94.1 |  | 6581 | 94.4 |
 EPDS ≥13 |  | 732 | 6.0 |  | 576 | 5.7 |  | 586 | 5.7 |  | 682 | 5.9 |  | 395 | 5.6 |