highly significantp < 0.001
There were highly significant positive correlations between perception of vulnerability (PERC_VULN) and perception of risk of illness (PERC_RISK_ILL), r(250) = 0.48, p < 0.001; (PERC_VULN) and perception of risk of vaccination (PERC_RISK_VACC), r(250) = 0.21, p < 0.001; preventive behavior (PREV_BEHAV) and PERC_RISK_VACC, r(250) = 0.25, p < 0.001.