Table 3 Crude and adjusted odd ratios of determinates of birth weight

  < 20

1.00

1.00

 20–24

2.32

<0.001(1.65–3.26) ^a

2.18

<0.001(1.53–3.10) ^a

 25–29

2.73

<0.001(1.96–3.79) ^a

2.34

<0.001(1.62–3.39) ^a

 30–34

2.87

<0.001(2.06–4.01) ^a

2.20

<0.001(1.48–3.28) ^a

 34+

3.59

<0.001(2.56–5.04) ^a

2.52

<0.001(1.67–3.82) ^a

 Single

1.00

 Married

1.16

0.157(0.94–1.14)

 Separated/Divorced

0.89

0.690(0.51–1.55)

 Cohabiting

1.14

0.141(0.92–1.55)

 No Education

1.00

 Primary

0.92

0.451(0.75–1.14)

 Junior High School

1.12

0.239(0.93–1.55)

 Senior High School & above

1.19

0.184(0.92–1.55)

 Unemployed

1.00

1.00

 Farmer

1.33

0.022(1.04–1.70) ^a

1.10

0.466(0.85–1.42)

 Artisan

1.31

0.031(1.03–1.67) ^a

1.23

0.115(0.95–1.58)

 Trader

1.23

0.050(1.00–1.50)

1.04

0.687(0.84–1.29)

 Civil Servant

1.82

0.012(1.14–2.90) ^a

1.77

0.021(1.09–2.87) ^a

 Student

0.92

0.554(0.71–1.20)

1.31

0.068(0.98–1.74)

 Others

1.40

0.197(0.84–2.35)

1.43

0.184(0.84–2.41)

 Parity1

1.00

1.00

 Parity2

1.48

<0.001(1.20–1.83) ^a

1.30

0.026(1.03–1.63) ^a

 Parity3

1.46

<0.001(1.16–1.82) ^a

1.23

0.116(0.95–1.59)

 Parity3+

2.12

<0.001(1.74–2.59) ^a

1.81

<0.001(1.38–2.35) ^a

 Poorest

1.00

1.00

 Poorer

1.30

0.033(1.02–1.65) ^a

1.30

0.040(1.01–1.66) ^a

 Poor

1.03

0.795(0.81–1.31)

1.03

0.796(0.81–1.32)

 Less Poor

0.93

0.516(0.73–1.17)

0.93

0.578(0.74–1.19)

 Least Poor

1.27

0.033(1.02–1.58) ^a

1.24

0.064(0.99–1.55)

 Female

1.00

1.00

 Male

1.52

<0.001(1.32–1.76) ^a

1.56

<0.001(1.35–1.81) ^a

 Yes

1.00

 No

1.15

0.333(0.87–1.52)

 Less than four visit

1.00

 At least four visit

1.15

0.206(0.92–1.44)

 Gas

1.00

 Charcoal

0.82

0.099(0.65–1.04)

 Wood

0.95

0.682(0.74–1.22)

 Others

0.28

0.222(0.03–2.18)