Variables

Knowledge level

Insufficient

Sufficient

Total

n

%

n

%

OR (CI of 95%)

p-value

Age (years)

15 - 19

44

26

59.1

18

40.9

1.44 [0.71 - 2.93]

0.399

20 - 29

177

97

54.8

80

45.2

1.21 [0.75 - 1.55]

0.5

30+

110

55

50

55

50

1

Education level

None

14

11

78.5

3

21,4

8.33 [2.02 - 34.17]

0.0036

Primary

20

9

45

11

55

1.85 [0.64 - 5.41]

0.389

Secondary

248

143

57.66

105

42.3

3.08 [1.60 - 5.96]

0.00093

Superior

49

15

30.61

34

69.4

1

Marital status

Single

57

25

43.86

32

56.1

0.62 [0.35 - 1.09]

0.132

Married

274

153

55.84

121

44.2

1

Profession

Unemployed

106

51

48.11

55

51.9

0.67 [0.41 - 1.11]

0.151

Student

75

40

53.33

35

46.7

0.83 [0.47 - 1.44]

0.601

Worker (formal and informal)

150

87

58

63

42

1

Gestational age (weeks)

22 - 27

100

61

61

39

39

2.54 [1.33 - 4.46]

0.0071

28 - 35

168

93

55.36

75

44.6

2.01 [1.11 - 3.64]

0.0285

>36

63

24

38.1

39

61.9

1

Parity

Primiparous

121

63

52.07

58

47.9

0.89 [0.57 - 1.40]

0.719

Multiparous

210

115

54.76

95

45.2

1