Table 4 Population attributable risk of the Sociodemographic variables on FIC in rural, urban formal and slum populations of Nigeria

 1

3.00 (1.18, 4.83)

7.99 (3.79, 12.16)

10.51 (6.11, 14.86)

 2–3

2.06 (0.81, 3.31)

0.43 (−2.41, 3.27)

4.97 (1.84, 8.08)

 4–5

- 0.75 (− 2.15, 0.66)

- 0.03 (− 4.07, 4.01)

- 2.22 (− 5.84,1.41)

  > =6

- 3.60 (−4.84, − 2.36)

−11.86 (−16.55, − 7.11)

−15.81 (− 19.49,-12.08)

 Home

- 6.28 (− 6.83, − 5.72)

− 19.16(− 21.87,-16.41)

−19.13(− 21.43,-16.81)

 Health facility

18.78 (17.12, 20.43)

10.52 (9.02, 12.02)

13.51 (11.87,15.13)

 No

−13.24 (−14.03,-12.44)

− 31.70(− 35.74, − 27.54)

− 28.94(− 32.26,-25.54)

 Yes

10.88 (10.07,11.70)

4.66 (3.66, 5.67)

4.27 (3.26, 5.28)

 Don’t know

6.96 (3.91, 9.99)

0.76 (− 0.73, 5.77)

2.86 (−3.44, 9.14)

 No education

−10.64 (−11.34, − 9.93)

−27.50(−30.75,-24.18)

− 23.74(− 26.40,-21.04)

 Primary

5.49 (3.82, 7.15)

−07.84 (− 12.14,-3.52)

− 3.54 (− 7.39, 0.32)

 Secondary

20.54 (18.53, 22.54)

9.13 (6.71, 11.53)

12.28 (9.35,15.18)

 Higher

38.15 (31.17, 44.72)

22.88 (17.68, 27.95)

23.76 (18.09,29.27)

 14–19

−6.58 (− 8.11, −5.05)

−21.18(− 27.25,-14.94)

−11.52(−17.53,-5.42)

 20–29

2.72 (0.50, 1.04)

0.97 (−0.95, 2.89)

1.52 (−0.46, 3.49)

 30–39

3.80 (2.38, 5.23)

3.71 (0.36, 7.05)

0.93 (−2.33, 4.18)

 40–49

−0.77 (−4.21, 2.68)

1.49 (− 9.4,12.39)

− 0.60 (− 9.90, 8.72)

Media exposure

No

−8.25 (−9.11, − 7.39)

−19.97(− 24.99,-14.84)

−19.50(−23.54,-15.39)

Yes

6.30 (5.64, 6.96)

2.81 (2.10, 3.53)

3.56 (2.82, 4.31)

 Northcentral

5.83 (3.86, 7.81)

−2.81 (−8.63, 3.02)

10.19 (5.31, 15.02)

 Northeast

−6.00 (−7.25, −4.74)

−23.25(−28.20,-18.18)

−17.89(−21.21,-14.54)

 Northwest

−12.21 (−13.08,-11.35)

−22.08(−26.37,-17.70)

−20.59(−24.05,-17.09)

 Southeast

23.22 (19.12, 27.23)

11.46 (7.02, 15.84)

11.67 (5.24, 18.00)

 Southsouth

20.15 (17.41, 22.86)

19.69 (13.38, 25.85)

10.78 (4.62, 16.85)

 Southwest

12.60 (8.95, 16.22)

6.37 (2.95, 9.78)

21.05 (16.21, 25.80)