Parameter Univariate Univariate Multivariate Multivariate
Odds Ratio (95% CI)
p-value
Odds Ratio (95% CI)
p-value
Age < 60 years Age < 60 years Age < 60 years Age < 60 years Age < 60 years
Sex
2.729 (0.754–9.868)
0.13
4.333 (1.149–21.971)
0.046
Hypertension
1.273 (0.269–6.242)
0.77
Smoking
1.357 (0.723–2.547)
0.34
Subjective smell
0.274 (0.148–0.509)
<0.0001
Objective smell
0.695 (0.402–1.200)
0.19
2.463 (0.986–7.726)
0.078
Threshold
0.595 (0.461–0.768)
<0.0001
0.627 (0.417–0.877)
0.013
Discrimination
0.565 (0.434–0.735)
<0.0001
0.629 (0.432–0.880)
0.010
Identification
0.733 (0.632–0.850)
<0.0001
TDI
0.837 (0.777–0.902)
<0.0001
Age ≥ 60 years Age ≥ 60 years Age ≥ 60 years Age ≥ 60 years Age ≥ 60 years
Sex
5.091 (1.488–17.413)
0.009
5.054 (1.530–20.337)
0.012
Diabetes
2.453 (0.763–7.890)
0.13
Hypertension
1.130 (0.397–3.212)
0.82
Smoking
1.206 (0.651–2232)
0.55
Subjective smell
0.468 (0.236–0.928)
0.03
Objective smell
0.907 (0.467–1.761)
0.77
Threshold
0.728 (0.555–0.955)
0.02
0.736 (0.546–0.959)
0.0312
Discrimination
0.724 (0.525–0.998)
0.05
Identification
0.796 (0.668–0.948)
0.01
TDI
0.888 (0.809–0.974)
0.01