Table 2 Crude odds ratios (CORs) and adjusted odds ratios (AORs) with 95% CIs obtained from mixed logistic regression model

  < 18

(0.22, 0.26)

(1.01, 1.54)

 18–35

–

–

  > 35

(0.84, 1.58)

(0.94, 1.84)

 1

(1.09, 1.42)

(1.08, 1.46)

 2–3

–

–

  > 3

(0.75, 1.17)

(0.67, 1.08)

 Yes

(0.74, 2.84)

(1.03, 3.44)

 No

–

–

 Yes

(0.62, 0.85)

(0.56, 0.79)

 No

–

–

 Yes

(1.14, 1.48)

(1.03, 1.38)

 No

–

–

 Home

(0.53, 0.69)

(0.55, 0.91)

 Health facility

–

–

 Yes

(1.40, 1.82)

(0.94, 1.56)

 No

–

–

 Boy

(1.03, 1.33)

(1.03, 1.34)

 Girl

–

–

 Dhaka

(0.56, 0.81)

–

 Chittagong

–

(0.60, 0.87)

 Others

(0.81, 1.23)

(0.76, 1.17)

 Slum

(0.92, 1.23)

(1.05, 1.43)

 Non-Slum

–

–

 Migrant

(0.95, 1.26)

(1.05, 1.40)

 Non-migrant

–

–

 No education

–

 Primary

(0.83, 1.21)

 Secondary/Higher

(0.94, 1.35)

 Yes

(0.78, 1.16)

 No

–

 Yes

(0.99, 1.47)

(1.05, 1.58)

 No

–

–

 Poor

(0.92, 1.23)

 Middle

–

 Rich

(0.95, 1.48)

Constant

(0.16, 0.33)

-2loglikelihood

Variance component