Table 2.
Descriptive statistics of the parameters with the highest diagnostic ability in the CTRL vs. IG, CTRL vs. AG, and IG vs. AG comparisons.
| CTRL | IG | AG | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Parameter | Median | Interquartile range low | Interquartile range high | Median | Interquartile range low | Interquartile range high | Median | Interquartile range low | Interquartile range high |
| Macula GCL mean inner | 52.00 | 50.25 | 54.75 | 43.13 | 39.25 | 45.75 | 27.75 | 22.50 | 36.50 |
| Macula GCL mean outer | 35.50 | 32.75 | 38.50 | 30.13 | 27.75 | 32.25 | 22.50 | 20.75 | 25.75 |
| Macula GCL temporal inner | 51.00 | 47.00 | 53.00 | 35.00 | 29.00 | 42.00 | 20.00 | 18.00 | 27.00 |
| Macula GCL temporal outer | 39.00 | 35.00 | 40.00 | 26.50 | 24.00 | 31.00 | 19.00 | 17.00 | 22.00 |
| Macula IPL temporal inner | 43.00 | 40.00 | 45.00 | 34.00 | 32.00 | 37.00 | 25.00 | 22.00 | 27.00 |
| Macula RNFL mean outer | 34.75 | 33.50 | 37.00 | 28.88 | 25.25 | 31.50 | 21.00 | 19.00 | 24.50 |
| Macula mean GCL | 31.59 | 29.27 | 33.20 | 27.34 | 26.06 | 27.88 | 21.41 | 19.80 | 24.14 |
| Macula mean RNFL | 40.94 | 38.61 | 42.73 | 32.03 | 26.06 | 35.78 | 20.66 | 19.52 | 25.16 |
| cpRNFL global | 90.00 | 79.00 | 97.00 | 61.50 | 58.00 | 72.00 | 47.00 | 39.00 | 51.00 |
| cpRNFL temporal superior | 113.00 | 101.00 | 138.00 | 79.50 | 66.00 | 96.00 | 39.00 | 31.00 | 57.00 |
| VFI | 99.00 | 98.00 | 99.00 | 92.00 | 86.00 | 96.00 | 49.00 | 13.00 | 66.00 |
GCL: ganglion cell layer; IPL: inner plexiform layer; cpRNFL: circumpapillary retinal nerve fiber layer thickness; VFI: visual field index; CTRL: control group; IG: Early Glaucoma Group; AG: Advanced Glaucoma Group.