Category | ORs | 95% Lower | 95% Upper | P value |
Age of women | 0.99 | 0.97 | 1.01 | 0.298 |
Parity | 1.23 | 1.11 | 1.35 | <0.0001 |
Gravidity | 1.03 | 0.94 | 1.11 | 0.5643 |
Length of study (months) | 0.98 | 0.92 | 1.04 | 0.454 |
Intervention (ref=control) | 0.32 | 0.23 | 0.44 | <0.0001 |
Duration of study (ref=baseline, 1–3 months)* | ||||
4th–9th month† | 0.94 | 0.66 | 1.35 | 0.7481 |
10th–15th month‡ | 1.09 | 0.56 | 2.15 | 0.8004 |
16th–21st month‡ | 1.14 | 0.44 | 2.99 | 0.7849 |
Unemployed (ref=employed) | 1.17 | 0.88 | 1.56 | 0.2728 |
Received antenatal care, yes (ref=no) | 0.51 | 0.42 | 0.63 | <0.0001 |
Education level (ref=no education) | ||||
Arabic education | 1.26 | 0.72 | 2.19 | 0.4163 |
Primary | 0.80 | 0.50 | 1.27 | 0.3348 |
Secondary | 0.63 | 0.42 | 0.93 | 0.0209 |
Tertiary | 0.69 | 0.45 | 1.07 | 0.0953 |
Referred to hospital, no (ref=yes) | 0.22 | 0.17 | 0.29 | <0.0001 |
Rural (ref=urban) | 1.04 | 0.80 | 1.35 | 0.7791 |
Never married (ref=married) | 0.76 | 0.35 | 1.64 | 0.4847 |
Number of babies (ref=single) | ||||
Triplet | 3.80 | 0.46 | 31.70 | 0.2173 |
Twin | 0.54 | 0.30 | 0.98 | 0.0439 |
*Baseline period.
†Intervention period.
‡Postintervention period.
ref, reference.