Table 1: Distribution of socio-demographic and habits characteristics.

Socio-demographic-habits characteristics

n

%

Age (Mean = 27.5 ± 4.9 years, min: 17, max: 42).

17-24

81

30.3

25-29

90

33.7

≥ 30

96

35.9

Education

Primary school

114

42.7

High school

109

40.8

University and above

44

16.5

Employment

Working

86

32.2

Housewife

181

67.8

Income

Poor

74

27.7

Moderate

152

56.9

Good

41

15.4

Body mass index (kg/m2) pre-pregnancy

Normal (17-24.9)

90

33.7

Overweight (25-29.9)

122

45.7

Obesity (30-34)

55

20.6

Family type

 

 

Extend

73

27.3

Nuclear

194

72.7

Smoker (pre-pregnancy-n = 45, 16.9%)

Yes (still in pregnancy)

15

5.6

No

252

94.4

Regular exercises

 

 

Yes

78

29.2

No

189

70.8

Regular drinking coffee

Yes

40

15

No

227

85

Regular drinking tea

 

 

Yes

219

80

No

48

20

Regular used medication

 

 

Yes

53

19.9

No

214

80.1

Total

267

100.0