Table 4 Factors associated with utilization of prenatal iron supplementation Wolaita, south Ethiopia, January 2016

 15–24

1

–

–

 25–34

1.28 (0.58–2.78)

2.17 (0.76–6.23)

0.14

 35 or above

1.66 (0.56–5.88)

5.31 (1.08–25.96)

0.04

 Illiterate

0.14 (0.06–0.34)

0.18 (0.05–0.59)**

0.005

 Literate

1

1

1

 Primigravida

1.38 (0.63–3.03)

1.2 (0.38–3.76)

0.74

 Multigravida

1

1

1

 Illiterate

0.33 (0.15–0.72)

1.90 (0.56–6.42)

0.30

 Literate

1

1

 Poor

4.68 (2.08–10.52)

4.58 (1.75–11.90)**

0.002

 Middle

1.51 (0.51–4.51)

2.35 (0.65–8.42)

0.19

 Rich

1

1

 Up to 30 min

1

1

 31–60 min

0.40 (0.19–0.85)

0.76 (0.31–1.91)

0.56

 More than 60 min

0.37 (0.08–1.59)

0.21 (0.0.04–1.20)

0.08

 0

0.04 (0.01–0.19)

0.25 (0.04–1.46)

0.12

 1

0.17 (0.04–0.77)

0.28 (0.04–1.20)

0.20

 2

0.18 (0.07–0.45)

0.24 (0.08–0.69)**

0.009

 3

0.25 (12–0.55)

0.32 (0.13–0.79)**

0.014

 4 or more

1

1

 Knowledgeable

1

1

 Not knowledgeable

0.10 (0.04–0.27)

0.15 (0.03–0.52)**

0.005

 Yes

1

1

 No

0.46 (0.22–0.97)

0.96 (0.32–2.91)

0.94

 Yes

1

1

 No

0.05 (0.01–0.39)

0.10 (0.01–0.63)**

0.02

 Yes

1

1

 No

1.04 (0.55–1.94)

2.88 (1.10–7.54)

0.03