Table 3.

Univariate linear regression modelling for FASS.

	Variable	B	SE	β	LL	UL	p
sex	men vs. women	−1.62	0.40	−0.13	−2.41	−0.83	<0.001
age		0.00	0.01	0.00	−0.03	0.03	0.97
education	upper secondary or post-secondary non-tertiary	ref.
	lower than upper secondary	0.07	0.54	0.00	−0.99	1.13	0.90
	Bachelor’s degree	1.16	0.69	0.06	−0.19	2.51	0.091
	Master’s degree or higher	0.14	0.53	0.01	−0.90	1.19	0.79
income	1.500–3.000 PLN	ref.
	≤1.500 PLN	0.99	0.50	0.07	0.01	1.98	0.048
	>3.000 PLN	−0.51	0.57	−0.03	−1.63	0.61	0.37
	refused to disclose	−0.50	0.64	−0.03	−1.77	0.76	0.44
marital status	married	ref.
	single	0.40	0.45	0.03	−0.48	1.28	0.37
	widowed or divorced or in separation	0.25	0.60	0.01	−0.93	1.43	0.68
vocational status	employee of public or private sector	ref.
	self-employed or farmer	−1.56	0.62	−0.08	−2.78	−0.34	0.012
	on a disability pension or retired	−0.34	0.72	−0.02	−1.75	1.07	0.64
	University or school student	0.04	0.70	0.00	−1.34	1.42	0.95
	vocationally inactive incl. unemployed	0.75	0.55	0.05	−0.32	1.82	0.17
place of residence	rural	ref.
	<20,000	0.13	0.70	0.01	−1.24	1.51	0.85
	20,000–200,000	0.25	0.50	0.02	−0.73	1.23	0.62
	>200,000	0.18	0.55	0.01	−0.89	1.26	0.74
HL		−0.43	0.06	−0.22	−0.54	−0.31	<0.001
eHL		0.00	0.04	0.00	−0.08	0.08	0.97
PHTC19		1.32	0.16	0.25	0.99	1.64	<0.001
CCBS		0.19	0.07	0.08	0.05	0.33	0.010

Abbreviations: B—unstandardized regression coefficient, SE—standard error, β—standardised regression coefficient, LL—lower limit of 95% confidence interval, UL—upper limit of 95% confidence interval, ref.—category of the variable used as referential for other categories, HL—health literacy, eHL—ehealth literacy, PHTC19—the perceived health threat related to the COVID-19 pandemic; CCBS—COVID-19-related conspiracy belief scale.