Background characteristics Model0 Model-1 Model-2 Model-3 Maternal age at last birth 15-24 1.0 — 1.0 25-34 1.22 (0.75, 1.96) — 1.22 (0.75, 1.96) 35-49 2.14 (1.10, 4.17) — 2.07 (1.07, 4.03) Mother’s educational attainment No education 1.0 — 1.0 Primary 1.69 (1.12, 2.57) — 1.71 (1.13, 2.59) Secondary or higher 4.25 (2.32, 7.77) — 4.08 (2.23, 7.45) Household wealth index Poorest 1.0 — 1.0 Poor 1.32 (0.74, 2.37) — 1.34 (0.75, 2.39) Middle 1.41 (0.76, 2.58) — 1.40 (0.77, 2.55) Rich 1.03 (0.55, 1.91) — 0.99 (0.54, 1.84) Richest 5.27 (2.82, 9.83) — 2.60 (1.22, 5.56) Birth order First 1.0 — 1.0 2-3 0.80 (0.49, 1.31) — 0.79 (0.48, 1.29) 4-5 0.68 (0.37, 1.27) — 0.66 (0.35, 1.21) 6+ 0.35 (0.17, 0.74) — 0.33 (0.16, 0.69) Exposed to media No 1.0 — 1.0 Yes 1.83 (1.21, 2.78) — 1.81 (1.20, 2.74) Getting money A big problem 1.0 — — Not a big problem 1.46 (1.00, 2.12) — — Blood pressure checked at least once during ANC No 1.0 — 1.0 Yes 1.64 (0.90, 2.98) — 1.61 (0.88, 2.92) A urine test conducted during an antenatal visit No 1.0 — 1.0 Yes 2.14 (1.15, 3.99) — 2.03 (1.09, 3.77) Distance to a health facility to get medical help A big problem 1.0 — — Not a big problem 1.59 (1.10, 2.32) — — Type of place of residence Urban — 1.0 1.0 Rural — 0.03 (0.011, 0.07) 0.40 (0.21, 0.79) Region — Oromia — 1.0 1.0 SNNP — 1.10 (0.44, 2.67) 1.20 (0.48, 1.45) Amhara — 0.77 (0.33, 1.81) 0.70 (0.43, 1.85) AA & DW — 3.64 (0.94, 14.10) 2.04 (0.90, 9.00) Tigray — 5.40 (2.06, 14.14) 3.21(0.13, 8.10) Others — 0.78 (0.24, 2.51) 0.77 (0.24, 2.51)
