Table 3 Characteristics of pregnant women

N

14

2

16

18

20

38

Age: Median (range)

30 (20–37)

30 (28–31)

30 (20–37)

31 (22–35)

34 (27–46)

31 (22–46)

Ethnicity

   White

7 (50%)

1 (50%)

8 (50%)

10 (56%)

14 (70%)

24 (63%)

   Asian

7 (50%)

1 (50%)

8 (50%)

8 (42%)

4 (20%)

12 (32%)

   Black

0

0

0

0

2 (10%)

2 (2%)

Employment

   Yes

8 (57%)

2 (100%)

10 (62%)

10 (56%)

12 (63%)^a

22 (59%)

   Homemaker

4 (29%)

0

4 (25%)

0

0

0

   No

2 (4%)

0

2 (12%)

8 (44%)

7 (37%)^a

15 (41%)

Relationship

   Married/civil partner

9 (64%)

2 (100%)

11 (69%)

10(56%)

11 (55%)

21 (55%)

   Partner

3 (21%)

0

3 (19%)

4 (22%)

7 (35%)

11 (29%)

   Divorced

0

0

0

0

0

0

   Single

1 (7%)

0

1 (6%)

4 (22%)

2 (10%)

6 (16%)

Highest Level Education

   Degree or above

4 (29%)

1 (50%)

5 (31%)

4 (22%)

7 (35%)

11 (29%)

   A level equiv.

5 (36%)

1 (50%)

6 (38%)

5 (28%)

6 (30%)

11 (29%)

   GCSE equiv.

2 (14%)

0

2 (12%)

7 (39%)

6 (30%)

13 (34%)

   No quals

3 (21%)

0

3 (19%)

2 (11%)

1 (5%)

3 (8%)

BMI: Median (range)

[Booking]

28 (17–45)

24 (24)

26 (17–45)

26 (19–32)

28 (20–38)^a

27(19–38)

Current smoker (including e- cigarettes)

2 (14%)

0

2 (12%)

3 (18%)

3 (15%)^a

6 (17%)

Current alcohol

0

0

0

0

0

0

No of previous pregnancies: Median (range)

2 (1–4)

2 (1–3)

2 (1–4)

3 (1–5)

4 (2–7)

3 (1–7)

Previous stillbirth

11 (79%)

2 (100%)

13 (81%)

12 (69%)

9 (45%)^b

21 (55%)

Previous neonatal death

3 (19%)

0

3 (19%)

6 (33%)

12 (60%)^b

18 (47%)

First pregnancy after SB/NND

6 (43%)

1 (50%)

7 (44%)

5 (28%)

0

5 (13%)

Gestation at first visit Median (range)

19 (12–21)

14 (9–20)

19 (9–21)

17 (11–21)

17 (13–24)

17 (1–24)