. 2020 Feb 12;20:49. doi: 10.1186/s12886-019-1296-6

Table 3.

Association (multivariable analysis) between the thickness of the various retinal layers and ocular and systemic parameters in the Beijing Eye Study; Beta: standardized regression coefficient; B: Non-standardized regression coefficient

Retinal Layer	Fovea			Parafovea			Perifovea
Retinal Layer	parameters	P-Value	Beta	Parameters	P-Value	Beta	Parameters	P-Value	Beta
Retina	Age	0.004	−0.14	Age	< 0.001	−0.34	Age	< 0.001	− 0.36
	Gender	< 0.001	− 0.36	Gender	< 0.001	− 0.25	Gender	0.001	− 0.18
	Gender	< 0.001	− 0.36	DDM	0.001	− 0.16	AL	< 0.001	− 0.30
RNFL	Gender	< 0.001	−0.20	Age	< 0.001	− 0.19	AL	< 0.001	0.25
	ACD	0.001	0.18	Gender	0.015	−0.13
	ACD	0.001	0.18	AL	< 0.001	0.25
GCL	Age	0.008	−0.15	Age	< 0.001	− 0.28	Age	< 0.001	− 0.37
	Gender	< 0.001	−0.21	Gender	0.042	−0.11	Age	< 0.001	− 0.37
	AL	0.006	0.16	AL	0.026	0.12	AL	< 0.001	−0.33
	SFCT	0.036	−0.12	AL	0.026	0.12	AL	< 0.001	−0.33
IPL	Age	0.024	−0.13	Age	< 0.001	−0.31	Age	< 0.001	−0.33
	Gender	< 0.001	−0.22	Age	< 0.001	−0.31	Age	< 0.001	−0.33
	Pulse	0.025	−0.13	Gender	0.004	−0.14	AL	< 0.001	−0.32
	HDL	0.014	−0.15	Gender	0.004	−0.14	AL	< 0.001	−0.32
INL	Gender	< 0.001	−0.27	Age	0.017	−0.12	Age	< 0.001	−0.32
	AL	0.007	0.15	Gender	< 0.001	−0.23	AL	< 0.001	−0.28
	SFCT	0.005	−0.15	Gender	< 0.001	−0.23	AL	< 0.001	−0.28
OPL	Gender	0.018	−0.13	Age	0.004	0.15	No Associations
OPL	AL	< 0.001	0.21	Age	0.004	0.15	No Associations
ONL	Gender	< 0.001	−0.20	Age	< 0.001	−0.19	Age	< 0.001	−0.28
	AL	0.047	−0.11	Gender	< 0.001	−0.24	Gender	< 0.001	−0.28
	AL	0.047	−0.11	AL	< 0.001	−0.32	AL	< 0.001	−0.37
RPE	Age	0.006	−0.15	SFCT	< 0.001	0.26	SFCT	< 0.001	0.35
RPE	SFCT	0.001	0.18	SFCT	< 0.001	0.26	Gender	0.041	−0.099
IRL	Gender	< 0.001	−0.33	Age	< 0.001	−0.31	Age	< 0.001	−0.30
				Gender	< 0.001	−0.23	Gender	0.007	−0.14
				Gender	< 0.001	−0.23	AL	< 0.001	−0.30
PRL	Age	< 0.001	−0.25	Age	0.017	−0.13	Gender	< 0.001	−0.23
	Gender	0.003	−0.16	Gender	< 0.001	−0.21
	AL	0.004	−0.16	AL	0.014	−0.13

RNFL Retinal Nerve Fiber Layer; GCL Ganglion Cell Layer; IPL Inner Plexiform Layer; INL Inner Nuclear Layer; OPL Outer Plexiform Layer; ONL Outer Nuclear Layer; RPE Retinal Pigment Epithelium; IRL Inner Retinal Layer; PRL Photoreceptor Layer; AL Axial Length (mm); SFCT Subfoveal Choroidal Thickness (μm); ACD Anterior Chamber Depth (mm); DDM Distance disc macula; HDL High-Density Lipoproteins (mmol/L)