Characteristics
|
Underweight
(n=101, 4.1%)
|
Normal weight
(n=1577, 64.4%)
|
Overweight
(n=506, 20.7%)
|
Obese
(n=265, 10.8%)
|
Obese
(n=265, 10.8%)
|
Obese
(n=265, 10.8%)
|
Obese
(n=265, 10.8%)
|
|
|
|
|
Total |
Class I |
Class II |
Class III |
|
n (%) |
n (%) |
n (%) |
n (%) |
n (%) |
n (%) |
n
(%) |
Age (years) |
32.25a
|
34b
|
33.56a
|
32.5a
|
32.81a
|
31.85a
|
32.08a
|
BMI [kg/m2] |
17.99b
|
21.78b
|
26.7b
|
33.56b
|
32b
|
36.98b
|
43.45a
|
ART |
38 (38%) |
589 (37%) |
177 (35%) |
76 (29%) |
50 (29%) |
14
(24%) |
12 (33%) |
Primipara |
65 (64%) |
1038 (66%) |
286 (57%) |
137 (52%) |
92
(54%) |
31 (53%) |
14 (39%) |
MCDA twins |
28 (28%) |
353 (22%) |
121 (24%) |
59 (22%) |
36 (21%) |
16 (28%) |
7 (19%) |
DCDA twins |
73 (72%) |
1224 (78%) |
386 (76%) |
206 (78%) |
135
(79%) |
42 (72%) |
29 (81%) |
History of abortionc
|
10 (10%) |
142 (9%) |
57
(11%) |
37 (14%) |
23 (13%) |
10 (17%) |
4 (11%) |
History of C-section |
6 (6%) |
149 (9%) |
77 (15%) |
53 (20%) |
31
(18%) |
10 (17%) |
12 (33%) |
Smoker |
1 (1%) |
21 (1%) |
8 (2%) |
7 (3%) |
3 (2%) |
3 (5%) |
1
(3%) |
Pre-existing HTN |
0 (0%) |
12 (1%) |
6 (1%) |
12 (5%) |
4 (2%) |
6
(10%) |
2 (6%) |
Pre-existing DMd
|
0 (0%) |
13 (1%) |
5 (1%) |
9
(3%) |
4 (2%) |
4 (7%) |
1 (3%) |