Table 2. Results of univariable models for prediction of motor vehicle collisions in glaucoma patients.

Variables	Hazard Ratio	95% CI	P-value
Low contrast reaction time (per 1 SD slower)	1.57	1.07–2.29	0.020
High contrast reaction time (per 1 SD slower)	1.06	0.55–2.04	0.869
Corrected reaction time (per 1 SD larger)	1.57	1.08–2.30	0.019
Curve coherence (per 1 SD lower)	1.50	1.17–1.92	0.001
UFOV divided attention (per 1 SD slower)	1.64	1.01–2.65	0.046
MD worse eye (per 1 SD lower)	0.97	0.56–1.68	0.903
MD better eye (per 1 SD lower)	0.81	0.51–1.28	0.364
Binocular SAP sensitivity (per 1 SD lower)	0.93	0.52–1.69	0.820
Age (per 1 SD older)	0.64	0.40–1.04	0.069
Sex (Female)	2.90	0.85–9.93	0.089
Ethnicity (Caucasian)	1.43	0.38–5.38	0.600
Montreal Cognitive Assessment Score (per 1 SD lower)	1.11	0.59–2.11	0.742
Visual acuity worse eye (per 1 SD worse)	1.28	0.78–2.12	0.335
Visual acuity better eye (per 1 SD worse)	0.86	0.52–1.44	0.565
Contrast sensitivity worse eye (per 1 SD worse)	0.83	0.39–1.77	0.621
Contrast sensitivity better eye (per 1 SD worse)	0.87	0.50–1.52	0.621
Average mileage per week (per 1 SD further)	1.08	0.60–1.95	0.795

Abbreviations: SD = standard deviation.