Table 4 Result of Logistic Regression Model

Wealth Index

Rich

Ref

Middle

1.04

[0.86 1.26]

0.6890

Poor

1.21

[1.07 1.43]

0.0325*

Marital status

Married

Ref.

Divorced

1.98

[1.61 2.43]

0.000*

Widowed

0.913

[0.64 1.30]

0.6150

Place of residence

Rural

Ref.

Urban

0 .66

[0.54 0.81]

0.000*

Uneducated

Ref.

Education level

Primary

1.32

[1.12 1.55]

0.0010*

Secondary

1.34

[1.05 1.70]

0.0200*

Higher

1.20

[0.86 1.65]

0.8610

15–19

Ref.

20–24

1.19

[0.97 1.45]

0.094 0

Age

25–29

1.32

[1.08 1.62]

0.0080*

30–34

1.30

[1.04 1.63]

0.0210*

35–39

1.36

[1.06 1.74]

0.0150*

40–44

1.21

[0.91 1.61]

0.2000

45–49

1.38

[0.10 1.90]

0.0510