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Table 3 Participant rated risk of pregnancy and childbirth complications for women with a BMI < 25.0 or ≥ 25.0

From: Overweight and obesity knowledge prior to pregnancy: a survey study

 

Don't know (n(%))

Very obese woman at lower risk than normal weight woman (n(%))

Very obese woman at the same risk as normal weight woman (n(%))

Very obese woman at increased risk compared to normal weigh woman (n(%))

 

BMI < 25

BMI ≥ 25

BMI < 25

BMI ≥ 25

BMI < 25

BMI ≥ 25

BMI < 25

BMI ≥ 25

Overall risk of complications

27 (10.6)

14 (12.8)

1 (0.4)

0 (0)

23 (9.1)

112 (11.0)

203 (79.9)

83 (76.2)

Gestational diabetes

28 (11.1)

12 (10.9)

1 (0.4)

0 (0)

13 (5.2)

11 (10.0)

210 (83.3)

87 (79.1)

Hypertension in pregnancy

27 (10.7)

11 (9.9)

0 (0)

0 (0)

15 (6.0)

11 (9.9)

210 (83.3)

89 (80.2)

Caesarean section

50 (19.8)

19 (17.1)

2 (0.8)

1 (0.9)

58 (23.0)

27 (24.3)

142 (56.3)

64 (57.7)

Prematurity

57 (22.5)

19 (17.3)

5 (2.0)

4 (3.6)

63 (24.9)

44 (40.0)**

128 (50.6)

43 (39.1)*

Special Care Nursery Admission

55 (21.8)

20 (18.2)

0 (0)

4 (3.6)

77 (30.4)

40 (36.4)

121 (47.8)

46 (41.8)

Congenital abnormality

62 (24.6)

23 (20.9)

1 (0.4)

2 (1.8)

93 (36.9)

44 (40.0)

96 (38.1)

41 (37.3)

  1. Total number of participants answering varies slightly (n = 252 to 254 for women with BMI < 25, n = 109 to 111 for women with BMI ≥ 25). *p = 0.04
  2. **p = 0.004. All neonatal outcomes and C-section are rated as "dont' know"more frequently than maternal outcomes in both obese and non obese women p < 0.001