Impact of low health literacy on patients’ health outcomes: a multicenter cohort study

Table 4 Univariate logistic regression results for health literacy levels, emergency department revisits, and hospital readmissions’ association

		Emergency Department Revisit OR_unadj (95% CI)^b	P value	Hospital Readmission OR_unadj (95% CI)^b	P value
Total health literacy score^a	Inadequate	3.00 (1.30–6.90)	0.01	2.01 (0.95–4.27)	0.069
	Marginal	2.28 (0.82–6.32)	0.11	2.01 (0.84–5.18)	0.111

^a Reference: Adequate, ^b OR_unadj.Unadjusted Odds Ratio, CI Confidence Interval

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