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Table 4 Factors Associated with area of the presence of beta zone in the Beijing Eye Study (Multivariate Analysis)

From: Beta zone parapapillary atrophy in elderly Chinese

Parameter

P-Value

Standardized Coefficient Beta

Regression Coefficient B

95% Confidence Interval

Age (Years)

<0.001

0.242

0.018

0.012, 0.024

Rural / Urban Region of Habitation

0.025

−0.089

−0.043

− 0.080, − 0.005

Cardiovascular disease history

0.025

− 0.085

− 0.141

− 0.265, − 0.018

Axial Length (mm)

0.004

0.141

0.084

0.026, 0.142

refractive errors

<0.001

−0.245

−0.087

− 0.121, − 0.053

Retinal Nerve Fiber Layer Thickness (μm)

0.001

− 0.125

−0.007

− 0.012, − 0.003

Subfoveal Choroidal Thickness (μm)

<0.001

− 0.154

−0.001

− 0.002, 0

Optic Disc Size (mm2)

0.001

0.125

0.168

0.072, 0.263

Age-Related Macular Degeneration, Prevalence, Total

0.038

−0.074

− 0.099

−0.192, 0.006