Table 4.

Univariate and multivariate regression analysis of MD of SITA 10-2.

	Univariate analysis		Multivariate analysis Model 1		Multivariate analysis Model 2
	β ± SE	P value	β ± SE	P value	β ± SE	P value
Superficial VD	0.402 ± 0.279	0.156
Deep VD	1.253 ± 0.446	0.007	0.720 ± 0.415	0.090	0.851 ± 0.409	0.044
NFL average thickness	0.612 ± 0.215	0.006	−0.342 ± 0.387	0.383
GCL average thickness	0.533 ± 0.126	<0.001	1.046 ± 0.382	0.009	0.461 ± 0.126	0.001
IPL average thickness	0.687 ± 0.229	0.004	−0.703 ± 0.509	0.175
INL average thickness	−0.488 ± 0.307	0.119
OPL average thickness	−0.445 ± 0.224	0.843
ONL average thickness	−0.082 ± 0.110	0.461

Model 1 included the factors of p value lower than 0.1 in univariate analysis.

Modes 2 used the backward elimination method.

cpRNFL = Circumpapillary retinal nerve fiber layer; mGCIPL = Macular ganglion cell-inner plexiform layer; VD = Vascular density; NFL = Nerve fiber layer; GCL = Ganglion cell layer; IPL = Inner plexiform layer; INL = Inner nuclear layer, OPL = Outer plexiform layer; ONL = Outer nuclear layer.