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For the non-intervention group, mothers with no formal educational attainment experienced a reduction of adverse pregnancy outcomes from 11.3% at baseline to 8.9% at endline whiles those with up to secondary education or higher reduced from 12.5% to 10.9%.
Overall, equity analysis indicates no significant treatment effect of household wealth index and education on adverse pregnancy outcomes (OR =0.99, p-value= 0.913, CI: 0.85-1.16) and (OR=0.68, p-value=0.093, CI:0.44-1.07) (see full regression in appendix). Table 5 presents the average marginal effect of household wealth index and educational attainment on adverse pregnancy outcomes from regression analysis based on the model specified in equation 2. While there was a slight negative effect of wealth and education at baseline of the intervention group, these diminished by endline.