Table 4.

Associations between demographic characteristics and vaccine outcomes, among children aged 12-23 months - Zimbabwe, 2010-2011

	All basic vaccinationsa		No vaccinations		Vaccination card seen
	ORb (95% CI)	aORc (95% CI)	OR (95% CI)	aOR (95% CI)	OR (95% CI)	aOR (95% CI)
Religion
Non-apostolic	Ref	Ref	Ref	Ref	Ref	Ref
Apostolic	0.78 (0.60, 1.01)	0.90 (0.69, 1.17)	1.84 (1.24, 2.73)	1.83 (1.22, 2.77)	0.71 (0.55, 0.92)	0.68 (0.52, 0.89)
Number of children <5 years in household
1	Ref	Ref	Ref	Ref	Ref	Ref
2	1.05 (0.79, 1.38)	1.15 (0.86, 1.53)	0.89 (0.58, 1.38)	0.87 (0.56, 1.35)	1.16 (0.87, 1.54)	1.16 (0.86, 1.54)
3+	0.67 (0.44, 1.02)	0.81 (0.52, 1.25)	1.17 (0.62, 2.21)	1.08 (0.56, 2.09)	0.93 (0.60, 1.44)	0.94 (0.60, 1.47)
Residence
Urban	Ref	Ref	Ref	Ref	Ref	Ref
Rural	0.60 (0.44, 0.81)	1.01 (0.65, 1.57)	1.03 (0.66, 1.59)	0.88 (0.46, 1.68)	1.22 (0.92, 1.62)	1.34 (0.88, 2.05)
Mother's education
Less than secondary	Ref	Ref	Ref	Ref	Ref	Ref
Secondary or higher	2.05 (1.57, 2.69)	1.54 (1.08, 2.20)	0.68 (0.45, 1.01)	0.71 (0.42, 1.21)	1.10 (0.83, 1.45)	0.98 (0.67, 1.43)
Maternal literacy
Illiterate	Ref	Ref	Ref	Ref	Ref	Ref
Literated	2.04 (1.44, 2.90)	1.22 (0.79, 1.90)	0.72 (0.43, 1.21)	0.93 (0.49, 1.77)	1.33 (0.92, 1.90)	1.46 (0.91, 2.32)
Mother's age at first birth
Younger than 18	Ref	Ref	Ref	Ref	Ref	Ref
18-24	1.24 (0.94, 1.65)	1.04 (0.77, 1.40)	0.86 (0.56, 1.31)	0.94 (0.60, 1.47)	0.97 (0.72, 1.30)	0.92 (0.68, 1.25)
25+	2.98 (1.57, 5.67)	2.14 (1.10, 4.16)	0.31 (0.09, 1.02)	0.38 (0.11, 1.28)	1.08 (0.62, 1.89)	1.02 (0.57, 1.81)
Polygamous
No	Ref	Ref	Ref	Ref	Ref	Ref
Yes	0.96 (0.66, 1.41)	1.07 (0.72, 1.59)	1.16 (0.66, 2.04)	1.09 (0.62, 1.94)	0.76 (0.52, 1.11)	0.79 (0.53, 1.15)
Wealth quintile
First (poorest)	Ref	Ref	Ref	Ref	Ref	Ref
Second	1.45 (0.99, 2.12)	1.28 (0.87, 1.89)	0.81 (0.44, 1.48)	0.87 (0.47, 1.62)	1.03 (0.70, 1.54)	1.01 (0.68, 1.52)
Third	1.35 ( 0.93, 1.97)	1.19 (0.80, 1.76)	0.95 (0.53, 1.71)	1.08 (0.59, 1.97)	1.24 (0.83, 1.86)	1.18 (0.78, 1.79)
Fourth	2.29 (1.55, 3.38)	1.76 (1.09, 2.83)	0.82 (0.46, 1.47)	1.04 (0.50, 2.13)	0.86 (0.59, 1.26)	0.89 (0.55, 1.43)
Fifth (wealthiest)	2.28 (1.49, 3.49)	1.58 (0.88, 2.84)	0.89 (0.48, 1.66)	1.27 (0.54, 3.03)	1.03 (0.68, 1.56)	1.08 (0.60, 1.92)

^aBCG, measles, and 3 doses each of DTP/pentavalent vaccine and polio vaccine

^bUnadjusted odds ratio comparing odds of having received all basic vaccinations versus not received all basic vaccinations

^cAdjusts for all covariates presented in this table

^dAttended secondary education or higher or can read a full sentence

OR = Odds ratio; aOR = Adjusted odds ratio; CI = Confidence interval