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Table 4 Correlation models between structural and functional optic nerve variables in OSAHS patients

From: Visual field defects and retinal nerve fiber imaging in patients with obstructive sleep apnea syndrome and in healthy controls

 

OSAHS (N = 63)

CONTROLS (N = 38)

OSAHS (N = 63)

CONTROLS (N = 38)

Regression model

R2

F Test (p-value)

R2

F Test (p-value)

R2

F Test (p-value)

R2

F Test (p-value)

 

RNFL inferior quadrant (μm) – VF superior división (dB)

RNFL Superior quadrant (μm) – VF inferior división (dB)

Lineal

0.042

0.106

0.04

0.226

0.054

0.068

0.002

0.777

Logarithmic

0.049

0.083

0.046

0.196

0.047

0.087

0.006

0.631

Inverse

0.054

0.066

0.052

0.169

0.04

0.117

0.014

0.484

Quadratic

0.076

0.095

0.067

0.294

0.071

0.11

0.054

0.376

Cubic

0.077

0.090

0.067

0.294

0.07

0.114

0.054

0.376

 

RNFL nasal quadrant (μm) - VF temporal división (dB)

RNFL temporal quadrant (μm) - VF central división (dB)

Lineal

0.014

0.362

0.006

0.644

0.004

0.642

0.001

0.831

Logarithmic

0.008

0.48

0.01

0.547

0.005

0.580

0.003

0.76

Inverse

0.004

0.622

0.015

0.468

0.007

0.518

0.004

0.709

Quadratic

0.045

0.25

0.048

0.421

0.012

0.691

0.045

0.447

Cubic

0.055

0.339

0.05

0.62

0.012

0.691

0.052

0.393

 

Average RNFL (μm) – MD (dB)

Average RNFL (μm) - Average sensitivity (dB)

Lineal

0.005

0,585

0.011

0.531

0.007

0.514

0.008

0.584

Logarithmic

/

/

/

/

0.008

0.489

0.01

0.557

Inverse

0.017

0.309

0.001

0.861

0.009

0.469

0.011

0.533

Quadratic

0.046

0.241

0.044

0.453

0.014

0.663

0.074

0.261

Cubic

0.061

0.291

0.046

0.658

0.014

0.66

0.075

0.255

  1. RNFL Retinal nerve fiber layer, MD mean deviation, VF visual field. N number of eyes