HRT parameters in normal human eyes of human in published studies
| Herman et al31 | Ghergel et al30 | |||
|---|---|---|---|---|
| 154 (female), 728 (male) | 80 (female), 77 (male) | |||
| Age range 35–70 years | Age range 14–77 years | |||
| Right | Left | Right | Left | |
| Each value represents mean (SD). RNFL, retinal nerve fibre layer. | ||||
| NA, not available. | ||||
| Data in table are derived from previous reports by Herman et al31 and Ghergel et al30 (see column headings). | ||||
| Disc area (mm2) | 1.83 (0.39) | 1.81 (0.39) | 1.92 (0.38) | 1.90 (0.37) |
| Cup area (mm2) | 0.44 (0.32) | 0.44 (0.32) | 0.49 (0.26) | 0.47 (0.28) |
| Cup/disc area ratio | 0.22 (0.13) | 0.22 (0.13) | 0.24 (0.10) | 0.23 (0.11) |
| Rim area (mm2) | 1.39 (0.27) | 1.37 (0.27) | 1.43 (0.28) | 1.42 (0.25) |
| Cup volume (mm3) | NA | NA | 0.12 (0.10) | 0.11 (0.11) |
| Rim volume (mm3) | 0.38 (0.13) | 0.36 (0.12) | 0.37 (0.12) | 0.40 (0.13) |
| Maximum cup depth (mm) | NA | NA | 0.66 (0.18) | 0.69 (0.18) |
| Cup shape measure | NA | NA | −0.23 (0.07) | −0.24 (0.07) |
| Mean RNFL thickness (mm) | 0.26 (0.07) | 0.25 (0.07) | 0.25 (0.06) | 0.27 (0.06) |
| RNFL cross section area (mm2) | NA | NA | 1.20 (0.32) | 1.33 (0.32) |