Parameter Univariate Univariate Multivariate Multivariate
Odds Ratio (95% CI)
p-value
Odds Ratio (95% CI)
p-value
Age 1.032 (1.011–1.053) 0.002 1.033 (1.009–1.059) 0.008
Sex 3.048 (1.276–7.278) 0.012 5.849 (2.239–17.335) 0.0006
Diabetes 5.700 (2.093–15.527) 0.0006
Hypertension 1.817 (0.820–4.025) 0.14
Smoking 1.285 (0.829–1.992) 0.26
Subjective olfaction 0.334 (0.213–0.524) <0.0001
Objective olfaction 0.763 (0.510–1.142) 0.189 2.047 (1.065–4.302) 0.042
Threshold score 0.650 (0.543–0.778) <0.0001 0.661 (0.501–0.845) 0.002
Discrimination score 0.605 (0.496–0.738) <0.0001 0.695 (0.533–0.886) 0.005
Identification score 0.747 (0.669–0.835) <0.0001
TDI score 0.851 (0.804–0.901) <0.0001