Close pregnancy

RP

IC95%

p value

Yes

No

n

%

n

%

Mother’s age at marriage

≤20

79

79.80

20

20.20

3.3

[1.43 - 8.01]

0.000

>20

4

23.53

13

76.47

Mother’s age at first birth

≤20

66

89.19

8

10.81

2.2

[1.51 - 3.20]

0.000

>20

17

40.48

25

59.52