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Table 4 Impact of factors on participant’s intension to vaccinate against Coronavirus

From: Willingness of Greek general population to get a COVID-19 vaccine

  OR (95% CI) p-value
Enter Logistic Regression
Education Level (Reference: Primary school)
 Middle school 0.63 (0.29–1.35) 0.232
 College and above 0.64 (0.30–1.37) 0.249
Marital Status (Reference: Single)
 Married/ Cohabitation 1.04 (0.70–1.57) 0.833
 Divorced/Widowed 1.12 (0.58–2.16) 0.735
Having Children 0.88 (0.61–1.28) 0.513
Belonging to a vulnerable group 1.37 (1.01–1.94) 0.047
Working before coronavirus outbreak 0.62 (0.44–0.89) 0.010
Knowledge Scorea 1.12 (1.05–1.20) 0.001
Source of Info (Reference: Social Media)
 Official national and state websites 1.45 (0.81–2.59) 0.214
 Mass Media 1.46 (0.86–2.48) 0.156
 Internet 0.65 (0.34–1.24) 0.189
Belief that coronavirus was developed by humans in laboratories (Reference: No)
 Yes 0.27 (0.18–0.39) 0.001
 Don’t Know 0.40 (0.25–0.65) 0.001
Belief that coronavirus far more lethal compared to the flu virus H1N1 1.70 (1.19–2.44) 0.004
Belief that coronavirus will be eliminated when a large percentage of the population will be infected 0.34 (0.23–0.51) 0.001
Belief that new coronavirus outbreak is very likely 1.49 (1.03–2.17) 0.036
  1. OR Odds Ratio, CI Confidence Interval
  2. a As defined in Additional file 2