Table 3.

Probit estimates of Age-appropriate vaccination among vaccinated children

	(1)	(2)
	Measles	DTwP-3
Child is male	-0.010 (0.008)	-0.006 (0.008)
Child’s age (in months)	-0.007*** (0.002)	-0.002 (0.002)
Child’s age (in months) squared	0.000*** (0.000)	0.000 (0.000)
Birth order (ref: 1st birth)
2nd birth	-0.015 (0.011)	0.019* (0.010)
3rd + birth	-0.027** (0.013)	-0.022* (0.013)
Mother’s age
Age: 20–29	0.028 (0.026)	-0.007 (0.027)
Age: 30 +	0.040 (0.028)	-0.001 (0.028)
Mother’s education (ref: no education)
Primary	0.063*** (0.024)	0.038 (0.025)
Secondary	0.105*** (0.025)	0.092*** (0.026)
Higher	0.100*** (0.030)	0.084*** (0.031)
Access to media	0.045*** (0.017)	0.044** (0.018)
Place of delivery: institutional	0.045*** (0.010)	0.055*** (0.010)
Has 4 + ANC visits	0.046*** (0.013)	0.027** (0.014)
Place of ANC-PNC: hospital/health worker	0.058** (0.023)	0.033 (0.025)
Father’s education (ref: no education)
Primary	0.007 (0.028)	0.008 (0.030)
Secondary	0.024 (0.029)	0.023 (0.031)
Higher	0.046 (0.033)	0.022 (0.034)
Household head is male	0.005 (0.018)	0.006 (0.018)
Urban	0.011 (0.010)	0.026*** (0.010)
Number of children under 5	-0.009 (0.007)	-0.032*** (0.007)
Wealth index (ref: poorest)
poorer	0.007 (0.013)	0.011 (0.013)
middle	0.020 (0.013)	0.025* (0.013)
richer	0.019 (0.014)	0.024* (0.014)
richest	0.042*** (0.015)	0.031** (0.015)
Year (ref: 1991)
1994	0.096*** (0.016)	0.170*** (0.015)
1997	0.136*** (0.017)	0.185*** (0.016)
2002	0.174*** (0.018)	0.126*** (0.016)
2007	0.134*** (0.018)	0.106*** (0.016)
2012	0.216*** (0.017)	0.253*** (0.016)
2017	0.214*** (0.018)	0.277*** (0.017)
Province Dummies	Yes	Yes
N	13,860	14,531

The sample only includes vaccinated children whose vaccination cards were sighted by the enumerators; marginal effects are reported; robust standard errors are in brackets, ^*p < 0.10, ^**p < 0.05, ^***p < 0.01