National Women's Annual Clinical Report 2010

Table 168: Neonatal outcomes and BMI (2010)
BMI40
n=445 n=2726 n=1770 n=1454 n=697 n=336 n=216
n % n % n % n % n % n % n %
Preterm 25 5.6 226 8.3 169 9.5 169 11.6 71 10.2 42 12.5 22 10.2
Term 420 94.4 2500 91.7 1601 90.5 1285 88.4 626 89.8 294 87.5 194 89.8
SGA 59 13.3 277 10.2 182 10.3 192 13.2 95 13.6 44 13.1 26 12.0
> 2 days
31 7.0 186 6.8 158 8.9 144 9.9 65 9.3 36 10.7 20 9.3
in NICU
Perinatal
deaths (n
/1000)
3 6.7 29 10.6 25 14.1 25 17.2 15 21.5 7 20.8 5 23.1
Table 169: Maternal interventions and birth outcomes by BMI (2010)
BMI40
n=443 n=2679 n=1725 n=1418 n=684 n=328 n=213
n % n % n % n % n % n % n %
Onset of birth
Spontaneous
labour
281 63.4 1480 55.2 871 50.5 663 46.8 346 50.6 155 47.3 81 38.0
Induced
labour
Emergency
102 23.0 707 26.4 494 28.6 438 30.9 216 31.6 115 35.1 94 44.1
CS before
labour
3 0.7 68 2.5 61 3.5 55 3.9 33 4.8 19 5.8 7 3.3
Elective CS
Mode of birth
57 12.9 424 15.8 299 17.3 262 18.5 89 13.0 39 11.9 31 14.6
Spontaneous
vaginal birth
275 62.1 1456 54.3 890 51.6 768 54.2 427 62.4 210 64.0 127 59.6
Operative
vaginal
69 15.6 416 15.5 220 12.8 147 10.4 40 5.8 13 4.0 17 8.0
Elective CS 57 12.9 424 15.8 299 17.3 262 18.5 89 13.0 39 11.9 31 14.6
Emergency
CS in labour
Emergency
35 7.9 276 10.3 219 12.7 152 10.7 68 9.9 32 9.8 22 10.3
CS not in
labour
7 1.6 107 4.0 97 5.6 89 6.3 60 8.8 34 10.4 16 7.5
224