Impact of the free healthcare initiative on wealth-related inequity in the utilization of maternal & child health services in Sierra Leone

Table 5 Test of Equality of the Odds Ratios obtained from Binomial Logistic Regression

Institutional Delivery^a
Unadjusted
Year	2008	2013	Test statistic	P value
Rich-poor odds ratio	3.24	2.55	1.80	0.03593
Standard error of the odds ratio	0.340	0.177
Adjusted
Year	2008	2013	Test statistic	P value
Rich-poor odds ratio	1.3	1.75	1.73	0.04182
Standard error of the odds ratio	0.186	0.173

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