Table 5

Linear mixed-effects model analysis results for factors affecting kinetic visual acuity

Independent variable	Regression coefficient	SE	Standardised regression coefficient	F value	P value
Speed: 20 km/h
Binocularity*	−0.053	0.024	2.168	4.700	0.031
Sex†	0.110	0.070	1.574	2.476	0.129
FVA	0.184	0.412	0.446	0.199	0.656
Maintenance rate of FVA	−0.515	0.679	0.759	0.576	0.449
Age (y)	−0.002	0.003	0.635	0.403	0.532
Speed: 40 km/h
Binocularity*	−0.077	0.026	2.968	8.810	0.003
Sex†	−0.051	0.084	0.608	0.370	0.549
FVA	0.507	0.451	1.126	1.268	0.262
Maintenance rate of FVA	−0.713	0.747	0.955	0.912	0.341
Age (y)	0.000	0.004	0.097	0.009	0.924
Speed: 60 km/h
Binocularity*	−0.102	0.031	3.301	10.898	0.001
Sex†	0.028	0.095	0.297	0.088	0.770
FVA	1.267	0.547	2.317	5.370	0.022
Maintenance rate of FVA	1.278	0.880	1.452	2.109	0.148
Age (y)	0.002	0.004	0.539	0.291	0.595