Table 1

Characteristics of pregnant women in both study I (N = 295) and study II (N = 304)

Group I

Group II



Characteristics

N

%

Mean

SD

Range

n

%

Mean

SD

Range


Demographics

Age

Younger than 25

28

11,4

29

12,8

26-30

94

38,4

112

36,8

31-35

98

40,0

120

39,6

Above 36

25

10,2

33

10,7

Marital status

With partner

245

100

298

98

Education level

Low

15

5

18

6

Middle

136

46

131

43

High

144

49

155

51

Currently working outside the home

226

92,2

273

89,8

Obstetric history

Parity

Primiparous

131

44,4

135

44,4

Multiparous

164

55,6

169

55,6

Previous abortion

63

25,7

88

28,9

Term of gestation in weeks

26,56

9,45

6 -41

28,61

9,12

6 -41

Life style

Any alcohol intake

19

7,7

21

6,9

Any smoking

15

6,1

20

6,6


Pop et al. BMC Pregnancy and Childbirth 2011 11:80   doi:10.1186/1471-2393-11-80

Open Data