Table 3 Risk factors of dropout from institutional delivery among ANC booked HIV positive mothers, Northwest Ethiopia (n = 222)

Age of the mother (in year)

  < 35

30

116

1

1

  ≥ 35

26

50

2.01(1.10,3.74)

2.37(1.13,5.13)

Residence

 Rural

6

13

1.41(0.51,3.91)

0.58(0.16,2.04)

 Urban

50

153

1

1

Marital status

 Currently single

28

35

3.74(1.97,7.12)

3.28 (1.51,7.13)

 Currently married

28

131

1

1

Mother educational status

 Unable to read and write

21

45

0.52(0.23,1.17)

1.10(0.42,2.88)

 Able to read and write

35

121

1

1

Spousal educational status

 Unable to read and write

11

19

1.89(0.84,4.27)

1.00(0.32,3.13)

 Able to read and write

45

147

1

1

Mother occupation

 Housewife

28

84

2.07(0.73,5.83)

0.56(0.14,2.17)

 Unemployed

23

51

2.80(0.96,8.11)

0.28(0.06,1.33)

 Governmental employed

5

31

1

1

Spousal occupation

 Employed

9

68

1

1

 Unemployed

47

98

3.62(1.67,7.88)

3.91(1.54,9.91)

Monthly income(US dollar)

  ≤ 36.00

46

77

5.32(2.52,11.24)^a

4.87(2.08,11.42)^a

  > 36.00

10

89

1

1

Radio /TV

 Yes

49

129

2.01(0.84,4.80)

1.79 (0.57,2.92)

 No

7

37

1

1

Number of ANC

  ≤ 3

20

40

0.57(0.30,1.10)

1.65(0.74,3.69)

  ≥ 4

36

126

1

1

ANC initiation (in weeks)

  ≤ 16

38

127

1.54(0.79,3.00)

1.84(0.47,7.20)

  > 16

18

39

1

1

Gravidity

 Primigravida

9

35

0.72(0.32,1.60)

0.57(0.19,1.67)

 Multigravida

47

131

1

1

Parity

  ≤ 3

40

143

1

1

  ≥ 4

16

23

2.49(1.20,5.15)^a

1.86(0.68,5.05)

Obstetric complication

 Yes

2

43

1

1

 No

54

123

9.44(2.21,40.38)^a

13.89 (2.73, 27.71)^a