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Table 4 Linear regression of SFCT with its predictors of axial length, spherical equivalent, and age

From: Correlation of subfoveal choroidal thickness with axial length, refractive error, and age in adult highly myopic eyes

  

Hypothesis Test

95% Confidence Interval for B

Parameters

B

SE

t

Sig.

Lower Bound

Upper Bound

Constant

573.253

35.530

16.134

< 0.001

503.38

643.13

Axial length (mm, n = 312)

−16.646

1.200

−13.876

< 0.001

− 19.00

− 14.29

Constant

160.458

8.452

18.985

< 0.001

143.84

177.08

aSpherical equivalent (D, n = 285)

−5.441

0.545

−9.984

< 0.001

−4.37

−6.51

Constant

148.216

11.755

12.61

< 0.001

125.10

171.34

Age (years, n = 312)

−1.372

0.233

−5.89

< 0.001

−1.83

−0.91

  1. SFCT subfoveal choroidal thickness (μm), was a dependent variable, SE standard error
  2. aEyes underwent refractive or cataract surgery (n = 27) were not included