Table 2.

Descriptive statistics of the continuous independent variables (n = 500).

	Range	Mean	SD
Perceived efficacy of COVID-19 vaccination
Protecting oneself	1–5	3.5	1.0
Low efficacy in general	1–5	3.2	0.9
Low efficacy for preventing mutated variants of virus	1–5	3.3	0.7
Concerns about side effects of COVID-19 vaccination	3–15	10.8	2.5
Personal situations
Self-perceived physical fitness for COVID-19 vaccination	1–5	3.3	1.2
Perceived need to travel	1–5	2.6	1.2
Trust toward the government
Trust toward the governmental vaccination program	1–5	2.8	1.0
Trust toward the government in general	1–5	2.9	0.9

Note. SD = standard deviation.