Perceptions of measles, pneumonia, and meningitis vaccines among caregivers in Shanghai, China, and the health belief model: a cross-sectional study

Table 4 Predictors of vaccine necessity for three diseases among 602 caregivers in Shanghai, 2014

	Measles	Pneumonia	Meningitis	P-value^a
	OR (95% CI)	OR (95% CI)	OR (95% CI)	P-value^a
Perceived prevalence	1.25 (0.85, 1.83)	1.18 (0.91, 1.53)	1.08 (0.65, 1.80)	0.9022
Disease experience				0.2576
Yes vs No	1.48 (0.58, 3.78)	0.76 (0.46, 1.26)	0.34 (0.10, 1.10)
Perceived norm	1.97 (1.50, 2.59)	1.53 (1.23, 1.91)	1.13 (0.80, 1.61)	0.0753
Perceived effectiveness	1.31 (0.69, 2.49)	4.05 (2.61, 6.31)	1.17 (0.57, 2.42)	0.0088
Perceived safety	2.35 (1.26, 4.38)	1.62 (1.04, 2.52)	2.11 (1.31, 3.40)	0.5349
Residency				0.4511
Non-local vs local	1.77 (0.84, 3.73)	1.70 (1.01, 2.88)	1.06 (0.48, 2.36)
Urbanicity				0.0016
Suburban vs urban	0.37 (0.15, 0.92)	1.74 (1.01, 3.00)	0.79 (0.32, 1.95)
Caregiver relation				0.1886
Father vs mother	0.38 (0.17, 0.84)	1.21 (0.64, 2.27)	1.07 (0.44, 2.56)
Other vs mother	0.20 (0.06, 0.65)	0.50 (0.21, 1.17)	0.45 (0.14, 1.48)

OR odds ratio, CI confidence interval
^aWald chi-square test for overall interaction (df = 2, except for caregiver relation, which had df = 4). Results in this table are from a single, multivariable logistic regression model

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