Table 2 Inequality indices estimates of the factors associated with prevalence of women attended by a skilled birth attendant, years 2004–2017

Economic status

D

42.1

37.8–46.5

49.6

45.0-54.3

52.3

47.4–57.2

56.5

51.3–61.7

54.8

50.3–59.3

PAF

194.8

187.5-202.1

170.5

162.1-178.8

101.5

95.9–107.0

76.9

71.8–82.0

57.1

52.5–61.7

PAR

30.3

29.2–31.4

35.6

33.8–37.3

32.1

30.4–33.9

32.3

30.2–34.5

30.2

27.7–32.6

R

12.3

8.4–18.2

8.3

6.0-11.5

5.5

4.5–6.9

4.2

3.4–5.1

2.9

2.6–3.4

Level of Education

D

26.3

23.3–29.4

29.8

25.9–33.6

32.3

28.5–36.1

37.3

31.8–42.8

33.7

27.6–39.7

PAF

98.3

91.8-104.8

72.7

65.1–80.2

42.0

35.4–48.6

29.4

23.0-35.8

18.6

9.8–27.4

PAR

15.3

14.3–16.3

15.2

13.6–16.8

13.3

11.2–15.4

12.4

9.7–15.1

9.9

5.2–14.5

R

6.8

5.1–9.1

5.7

4.1-8.0

3.6

2.8–4.5

3.2

2.5–4.1

2.2

1.8–2.6

Place of Residence

D

22.8

18.3–27.4

24.3

18.8–29.8

28.5

23.5–33.5

24.9

19.4–30.5

20.2

15.5–24.9

PAF

117.8

113.5-122.2

91.7

87.8–95.6

69.7

67.2–72.2

43.9

41.9–46.0

28.0

26.4–29.5

PAR

18.3

17.6–19.0

19.1

18.3–19.9

22.1

21.3–22.9

18.5

17.6–19.3

14.8

14.0-15.6

R

3.1

2.5–3.7

2.5

2.1–3.1

2.1

1.9–2.4

1.7

1.5–1.9

1.4

1.3–1.5

Sub-National Region

D

11.7

6.1–17.4

18.3

10.1–26.4

24.5

17.3–31.8

31.1

21.1–41.1

22.7

13.9–31.4

PAF

51.5

39.1–63.9

50.7

33.3–68.2

54.7

41.3–68.0

38.4

29.2–47.6

19.3

10.8–27.8

PAR

8.0

6.1–9.9

10.6

6.9–14.2

17.3

13.1–21.5

16.1

12.3–20.0

10.2

5.7–14.7

R

2.0

1.4–2.8

2.4

1.6–3.6

2.0

1.6–2.5

2.1

1.6–2.9

1.6

1.3–1.9