Table 3 Interocular differences of peripapillary retinal nerve fiber layer thickness and choroidal thickness in emmetropia and ametropia eyes
Parameters | Emmetropia (n = 55) | Ametropia (n = 31) | ||||||
|---|---|---|---|---|---|---|---|---|
Mean ± SD | 5th | 95th | P-value | Mean ± SD | 5th | 95th | P-value | |
RNFL thickness | ||||||||
 ΔTS, μm | 3.3 ± 12.5 | −0.1 | 6.6 | 0.057 | 1.1 ± 19.2 | −5.9 | 8.1 | 0.752 |
 ΔNS, μm | −14.6 ± 14.9 | −18.7 | −10.6 | <0.001 | −11.7 ± 17.1 | −18.0 | −5.5 | 0.001 |
 ΔN, μm | 3.0 ± 9.6 | 0.4 | 5.6 | 0.023 | 0.9 ± 12.2 | −3.6 | 5.4 | 0.683 |
 ΔNI, μm | 1.5 ± 17.2 | −3.1 | 6.2 | 0.507 | −0.9 ± 19.4 | −8.1 | 6.2 | 0.79 |
 ΔTI, μm | −1.7 ± 12.4 | −5.0 | 1.7 | 0.328 | −1.0 ± 12.2 | −5.5 | 3.4 | 0.64 |
 ΔT, μm | 2.4 ± 8.1 | 0.2 | 4.5 | 0.034 | 1.8 ± 9.8 | −1.8 | 5.4 | 0.32 |
 ΔAverage, μm | −1.0 ± 4.9 | −2.3 | 0.3 | 0.134 | −1.7 ± 6.1 | −3.9 | 0.6 | 0.142 |
Choroidal thickness | ||||||||
 ΔTS, μm | −3.6 ± 33.7 | −12.7 | 5.5 | 0.427 | −7.2 ± 31.6 | −18.8 | 4.4 | 0.214 |
 ΔNS, μm | −0.3 ± 33.7 | −9.4 | 8.8 | 0.955 | −10.9 ± 32.6 | −22.9 | 1.1 | 0.073 |
 ΔN, μm | −1.5 ± 27.7 | −8.9 | 6 | 0.699 | −7.5 ± 39.1 | −21.8 | 6.9 | 0.295 |
 ΔNI, μm | −1.2 ± 29.5 | −9.2 | 6.8 | 0.764 | −0.3 ± 34.0 | −12.8 | 12.1 | 0.958 |
 ΔTI, μm | 0.9 ± 30.9 | −7.4 | 9.3 | 0.825 | 1.0 ± 37.9 | −12.9 | 14.9 | 0.884 |
 ΔT, μm | −0.6 ± 29.5 | −8.6 | 7.3 | 0.877 | 0.2 ± 31.1 | −11.3 | 11.6 | 0.977 |
 ΔAverage, μm | −1.0 ± 21.9 | −7.0 | 4.9 | 0.727 | −4.1 ± 28.0 | −14.4 | 6.1 | 0.418 |
 ΔSFCT, μm | −7.1 ± 42.9 | −19.0 | 4.9 | 0.241 | −3.0 ± 50.9 | −21.6 | 15.7 | 0.748 |