Table 2.

Prevalent ratios (PR) of complete immunization by children aged one and below in Nigeria

	Unadjusted PR (95% CI)	Model 1 PR (95% CI)	Model 2 PR (95% CI)	Model 3 PR (95% CI)
Maternal education
Not educated mothers	1.00	1.00	1.00	1.00
Educated mothers	1.44 (1.16-1.77)	1.44 (1.16-1.78)	1.04 (0.77-1.40)	1.29 (1.04-1.60)
Model sample size	648	648	648	629
Log pseudolikelihood	– 490.92	– 486.93	– 483.85	– 469.26

^*Data in bold indicates statistical significance at P < 0.05; Model 1: adjusted for child’s age and sex; Model 2: Model 1 + maternal literacy; Model 3: Model 1 + household economic status