Journal of Ophthalmology / 2019 / Article / Tab 4

Research Article

Outer Retinal Layers’ Thickness Changes in relation to Age and Choroidal Thickness in Normal Eyes

Table 4

Multiple regression analysis of different factors affecting the thickness of 9 ETDRS subfields of RPE-OS and ONL-IS.

Regression with ageRegression with genderRegression with CTRegression with refractionRegression with axial length
B-coefficient valueB-coefficient valueB-coefficient valueB-coefficient valueB-coefficient value

RPE-OS
Central RPE-OS−0.0870.010−0.6640.3550.0010.8790.6910.2180.2130.838
Inner ring
Superior−0.0650.023−1.0590.088−0.0030.7160.4720.327−0.3040.729
Inferior−0.0600.031−0.7930.2270.0020.777−0.0670.8950.9260.319
Nasal−0.0320.297−0.4520.5250.0190.0330.7780.161−0.5610.578
Temporal−0.0330.256−0.4380.5100.0120.1350.6100.2400.0700.941
Outer ring
Superior−0.0700.011−0.9890.095−0.0050.5470.6580.1580.0880.918
Inferior−0.0640.007−0.3070.5860.0070.2300.3100.4790.5570.483
Nasal−0.0360.120−0.2840.6410.031<0.0010.9600.042−1.1070.196
Temporal−0.0390.128−0.2120.7270.0120.0810.4040.3960.1820.834

ONL-IS
Central ONL-IS0.0830.5680.2040.9480.0010.9853.3830.169−5.5190.227
Inner ring
Superior0.0220.753−2.8660.067−0.0010.9390.1120.926−0.0590.979
Inferior0.0900.211−3.1890.0630.0050.7860.3900.7690.4810.786
Nasal−0.1810.027−4.2180.029−0.0630.0102.0450.1713.8190.160
Temporal0.1270.075−1.6010.329−0.0160.418−0.4830.705−1.2340.597
Outer ring
Superior0.0370.604−1.6220.2910.0010.9650.4920.683−0.3200.884
Inferior0.0520.401−2.3440.119−0.0110.493−0.0630.9571.6850.424
Nasal−0.0230.721−2.0650.226−0.0290.1740.2410.854−0.6490.786
Temporal0.1160.085−2.0820.192−0.0010.943−0.8110.515−0.3680.943

CT: choroidal thickness. Bold numbers refer to statistically significant values.

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