Table 3. Mean and standard deviation of optical intensities in different layers.
| Retinal Layer | Mean Intensity | SD | Variance | r2 | Adjusted Variance | Adjusted SD | Adjusted Coefficient of Variation |
|---|---|---|---|---|---|---|---|
| Vitreous | 14611.2 | 148.7 | 22108.4 | 10.1% | 19875.4 | 141.0 | 0.0096 |
| RNFL | 29603.9 | 944.5 | 892047.7 | 35.0% | 579831.0 | 761.5 | 0.0257 |
| GCIPL | 27627.8 | 1190.7 | 1417743.5 | 69.8% | 428158.5 | 654.3 | 0.0237 |
| INL | 24265.7 | 1208.8 | 1461076.8 | 83.5% | 241077.7 | 491.0 | 0.0202 |
| OPL | 25971.5 | 1256.1 | 1577671.3 | 84.6% | 242961.4 | 492.9 | 0.0190 |
| ONL | 22402.5 | 1144.1 | 1309014.5 | 93.6% | 83776.9 | 289.4 | 0.0129 |
| ELM | 31042.8 | 1328.8 | 1765682.2 | 75.4% | 434357.8 | 659.1 | 0.0212 |
| ISOS | 35128.8 | 1548.6 | 2398065.9 | 51.9% | 1153469.7 | 1074.0 | 0.0306 |
| OS | 34822.7 | 1350.7 | 1824428.4 | 51.3% | 888496.6 | 942.6 | 0.0271 |
| RPE | 37704.2 | 718.2 | 515772.1 | 53.2% | 241381.3 | 491.3 | 0.0130 |
| ALL areas | 18169.6 | 345.5 | 119374.4 | 9.9% | 107556.3 | 328.0 | 0.0180 |
RNFL, retinal nerve fiber layer; GCIPL, ganglion cells and inner plexiform layer; INL, inner nuclear layer; OPL, outer plexiform layer; ONL, outer nuclear layer; ELM, external limiting membrane; ISOS, photoreceptor inner/outer segment layers; OS, outer photoreceptor segment layer; RPE, retinal pigment epithelium; SD, standard deviation; r, coefficient of determination with image quality.