Journal of Ophthalmology / 2019 / Article / Tab 1

Research Article

To Evaluate the Effect of Chronic Obstructive Pulmonary Disease on Retinal and Choroidal Thicknesses Measured by Optical Coherence Tomography

Table 1

The age, refractive error, best-corrected visual acuity, axial length, and spirometric measurements of the study group.

ControlPatient
NMean ± SDNMean ± SD

Age (years)2658.19 ± 8.942661.69 ± 7.20.126
Refractive error (D)26−0.68 ± 0.2826−0.54 ± 0.800.405
BCVA (logMAR)260.00260.001.000
Axial length (mm)2623 ± 2.252622 ± 2.230.114
FEV1 (lt)262.90 ± 1.02261.27 ± 0.440.001
FVC (lt)263.49 ± 1.05262.36 ± 0.610.001
FEV1/FVC ratio2678.90 ± 4.112653.18 ± 10.550.001

: independent samples t test was used; FEV1: forced expiratory volume in 1 second; FVC: forced vital capacity; D: diopter; BCVA: best-corrected visual acuity.

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