TABLE 5.

Linear regression analysis based on the BCVA as the outcome.

Parameters	Univariate regression			Multivariate regression
	Unstandardized coefficient	Standardized coefficient	p	Unstandardized coefficient	Standardized coefficient	P
RPC	–0.014	–0.495	< 0.001	–0.006	–0.211	0.026
pRNFL	–0.003	–0.382	< 0.001	–	–	–
Optic cup-to-disc ratio	–0.132	–0.165	0.098	–	–	–
SRCP	–0.010	–0.471	< 0.001	–0.004	–0.191	0.043
DRCP	–0.008	–0.361	< 0.001	–	–	–
AL	0.033	0.592	< 0.001	0.018	0.341	0.001
Age	0.002	0.164	0.073	–	–	–
Gender, male	0.002	0.009	0.926	–	–	–

RPC, radial peripapillary capillary; pRNFL, peripapillary retinal nerve fiber layer; SRCP, superficial retinal capillary plexus; DRCP, deep retinal capillary plexus; AL, axial length; BCVA, best corrected visual acuity. The bold values just means the P-value less than 0.05.