Table 3.

Variable coefficients of block 3 in hierarchical moderator regression analysis.

Variables		Unstandardized estimate, b (SE)	Standardized estimate	t test (df=1317)	P value
Constant		–0.049 (0.565)	N/Aa	–0.087	.93
Age		–0.007 (0.005)	–0.039	–1.485	.14
Genderb		–0.049 (0.051)	–0.024	–0.960	.34
Marital statusc		–0.195 (0.065)	–0.076	–2.988	.003
Chronic diseasesd		0.014 (0.052)	0.007	0.273	.79
Self-assessment of the financial situation (“very generous” as reference)
	Generous	0.100 (0.295)	0.030	0.340	.73
	Roughly adequate	0.054 (0.290)	0.027	0.187	.85
	Tough	–0.028 (0.293)	–0.013	–0.094	.93
	Very tough	–0.023 (0.317)	–0.004	0.072	.94
Self-assessment of health status (“very poor” as reference)
	Poor	0.615 (0.345)	0.236	1.784	.08
	Average	0.662 (0.343)	0.310	1.927	.05
	Well	0.564 (0.343)	0.281	1.644	.10
	Very well	0.384 (0.362)	0.076	1.060	.29
Socioeconomic status		0.132 (0.032)	0.132	4.096	<.001
Vaccination history		0.137 (0.028)	0.137	4.876	<.001
Confidence		0.219 (0.027)	0.219	8.144	<.001
Complacency		0.008 (0.030)	0.008	0.271	.79
Convenience		0.265 (0.034)	0.265	7.870	<.001
Socioeconomic status*confidence		0.083 (0.027)	0.081	3.074	.002
Socioeconomic status*convenience		–0.057 (0.030)	–0.061	–1.913	.06
Socioeconomic status*complacency		–0.065 (0.030)	–0.066	–2.183	.03
Vaccination history*confidence		–0.055 (0.028)	–0.053	–1.923	.06
Vaccination history*convenience		0.045 (0.032)	0.046	1.403	.16
Vaccination history*complacency		–0.047 (0.032)	–0.047	–1.474	.14

^aN/A: not applicable.

^bGender is a binary variable and used “male” as reference.

^cMarital status was changed into a binary variable, of which unmarried, divorced, and widowed were combined into “single.”

^dChronic disease is a binary variable and used “yes” as reference.