National Women's Annual Clinical Report 2010

Table 157: Demographic characteristics of women with diabetes (2010)
Type I
Type 2
GDM No diabetes
n=30
n=55
n=545 n=7079
N n % n % n % n %
Age
< 20 335 1 0.3 0 0.0 9 2.7 325 97.0
21-25 943 4 0.4 6 0.6 36 3.8 897 95.1
26-30 1998 10 0.5 8 0.4 158 7.9 1822 91.2
31-35 2516 12 0.5 17 0.7 169 6.7 2318 92.1
36-40 1644 2 0.1 19 1.2 136 8.3 1487 90.5
>40
Ethnicity
273 1 0.4 5 1.8 37 13.6 230 84.2
NZ European 2898 17 0.6 6 0.2 106 3.7 2769 95.5
Maori 579 4 0.7 6 1.0 29 5.0 540 93.3
Pacific 1088 4 0.4 25 2.3 112 10.3 947 87.0
Other Asian 1476 1 0.1 10 0.7 167 11.3 1298 87.9
Indian 539 1 0.2 3 0.6 86 16.0 449 83.3
Other European 856 3 0.4 2 0.2 25 2.9 826 96.5
Other
BMI
273 0 0.0 3 1.1 20 7.3 250 91.6
35 541 3 0.6 17 3.1 100 18.5 421 77.8
Missing
Smoking
219 0 0.0 0 0.0 7 3.2 212 96.8
Smoking at booking 601 6 1.0 11 1.8 34 5.7 550 91.5
Not currently smoking 7061 24 0.3 44 0.6 511 7.2 6482 91.8
Missing
Weight at booking (kg)
47 0 0.0 0 0.0 0 0.0 47 100.0
Median (IQR) 69.3 (67-83.8) 88 (69-108.1) 78 (65.8-96)
Table 158: Maternal outcomes among women with diabetes (2010)
Type I Type 2 GDM
Postnatally
Diagnosed No diabetes
n=30 n=55 n=523
Type 2
n=21
n=7080
n % n % n % n % n %
Induction of labour
Mode of birth
18 60.0 30 54.5 284 54.3 13 61.9 1869 26.4
Spontaneous vaginal birth 12 40.0 25 45.5 279 53.3 10 47.6 3950 55.8
Ventouse 2 6.7 2 3.6 25 4.8 0 0.0 558 7.9
Forceps 0 0.0 1 1.8 24 4.6 2 9.5 328 4.6
CS emergency 7 23.3 15 27.3 101 19.3 5 23.8 1141 16.1
CS elective
Gestation at birth
9 30.0 12 21.8 94 18.0 4 19.0 1103 15.6
1000 mls 3 10.0 7 12.7 55 10.5 1 4.8 629 8.9
Postpartum transfusion 1 3.3 1 1.8 11 2.1 0 0.0 190 2.7
219