Variables Crude odds ratio (95% CI) valueAdjusted odds ratio (95% CI) valueCountry Burundi 0.31 (0.27, 0.35) <0.001 0.47 (0.46, 0.55) <0.001 Ethiopia 0.14 (0.12, 0.17) <0.001 0.21 (0.18, 0.25) <0.001 Kenya 0.43 (0.38, 0.48) <0.001 0.49 (0.42, 0.56) <0.001 Comoros 0.30 (0.25, 0.36) <0.001 0.44 (0.36, 0.53) <0.001 Madagascar 0.37 (0.27, 0.35) <0.001 0.40 (0.35, 0.47) <0.001 Malawi 0.32 (0.29, 0.35) <0.001 0.39 (0.34, 0.45) <0.001 Mozambique 0.33 (0.29, 0.38) <0.001 0.50 (0.43, 0.58) <0.001 Rwanda 0.25 (0.22, 0.28) <0.001 0.31 (0.27, 0.36) <0.001 Tanzania 0.32 (0.28, 0.37) <0.001 0.33 (0.26, 0.42) <0.001 Uganda 0.47 (0.42, 0.53) <0.001 0.60 (0.52, 0.69) <0.001 Zambia 0.39 (0.35, 0.45) <0.001 0.46 (0.40, 0.53) <0.001 Zimbabwe 1 — 1 — Residence Urban 1 — 1 — Rural 0.57 (0.54, 0.60) <0.001 0.95 (0.89, 1.01) 0.144 Age group 15–24 1 — 1 — 25–34 1.08 (1.04, 1.12) <0.001 1.24 (1.18, 1.31) <0.001 35–49 0.96 (0.92, 1.01) <0.001 1.42 (1.32, 1.53) <0.001 Marital status Single 1 — 1 — Married 1.07 (1.03, 1.11) <0.001 1.11 (1.05, 1.16) <0.001 Educational status No education 1 — 1 — Primary 1.60 (1.52, 1.68) <0.001 1.20 (1.13, 1.27) <0.001 Secondary 2.59 (2.44, 2.76) <0.001 1.35 (1.24, 1.47) <0.001 Higher 5.47 (1.84, 6.19) <0.001 1.91 (1.62, 2.14) <0.001 Husband education No education 1 — 1 — Primary 1.42 (1.35, 1.52) <0.001 1.09 (1.03, 1.15) <0.001 Secondary 2.29 (2.15, 2.44) <0.001 1.22 (1.14, 1.31) <0.001 Higher 3.70 (3.33, 4.10) <0.001 1.51 (1.35, 1.70) <0.001 Literacy level Cannot read 1 — 1 — Can read 1.69 (1.62, 1.72) <0.001 1.03 (0.98, 1.08) 0.203 Maternal occupation Had no occupation 1 — — — Had occupation 1.06 (1.01, 1.11) <0.001 1.06 (1.01, 1.11) <0.001 Birth order 1 1 — 1 — 2–4 0.87 (0.83, 0.90) <0.001 0.75 (0.70, 0.79) <0.001 5+ 0.65 (0.62, 0.68) <0.001 0.63 (0.58, 0.68) <0.001 Pregnancy wanted Yes 1 — 1 — No 0.76 (0.72, 0.81) <0.001 0.81 (0.75, 0.86) <0.001 Contraceptive utilization No 1 — 1 — Yes 1.59 (1.51, 1.66) <0.001 1.36 (1.29, 1.43) <0.001 Wealth index Poor 1 — 1 — Middle 1.21 (1.15, 1.26) <0.001 1.11 (1.05, 1.17) <0.001 Rich 1.77 (1.70, 1.86) <0.001 1.25 (1.18, 1.32) <0.001 Accessing health care Not a serious problem 1 — 1 — Serious problem 0.73 (0.70, 0.76) <0.001 0.93 (0.89, 0.97) <0.001