Appendix Table 3.

Bivariable Sensitivity Analysis for Alternative Dichotomization Thresholds for Predictor Variables Related to Intention to Receive COVID-19 Within 3 Months of Regulatory Approval

VariablecOR (95% CI)P ValueSignificance*
Alternative viral concern3.66 (3.10–4.34)<.001***
Alternative higher education1.83 (1.50–2.24)<.001***
Alternative poor health§0.78 (0.52–1.17).225
  • cOR, crude odds ratio; CI, confidence interval; aOR, adjusted odds ratio.

  • * Significance with respect to the bivariable model (*** P < .001).

  • “Extremely concerned” or “moderately concerned” about becoming infected with COVID-19 on a 5-point Likert scale.

  • College graduate, Master's degree, or Doctorate/Professional degree.

  • § Reporting anything other than “Excellent”, “Very Good”, or “Good” health on a 5-point Likert scale.