Table 3.

Multivariate hierarchical regression results for change in full immunity among children aged under 5 at the UC level (n = 141).

Outcome: Change in Full Immunity (%)
	Multivariate
Characteristic	β	95% CI	p-Value
Distal level
Socioeconomic, cultural, and regional
Family size > 6 (%)	0.68	(0.49; 0.88)	<0.001
Intermediate level (access and environment)
Perceived obstacles to vaccination
Lack of education (%)	0.23	(0.02; 0.43)	0.031
Immunity level prior to camps
Partial immunity (%)	0.32	(0.12; 0.51)	0.002
Proximal level (camp attendance and effectiveness)
Camp attendance
Primary source of information about camps was community mobilization (%)	0.14	(−0.01; 0.29)	0.068
Reason for not attending health camps
Not needed as child was not ill (any % vs. 0%)	−0.13	(−0.22; −0.03)	0.008
Camp effectiveness
Female (%)	1.72	(0.88; 2.56)	<0.001
Visitors under 5 (%)	0.93	(0.54; 1.33)	<0.001
Received BCG vaccine (%)	0.08	(−0.01; 0.18)	0.086
Received OPV (%)	0.31	(0.03; 0.59)	0.031
Received PCV (%)	−0.91	(−1.37; −0.46)	<0.001
Received measles vaccine (%)	0.59	(0.16; 1.01)	0.007
Received routine immunization (zero dose) (%)	−0.04	(−0.08; 0.001)	0.057

Abbreviations: Bacillus Calmette–Guérin vaccine, OPV = Oral Polio vaccine, PCV = Pneumococcal conjugate vaccine.