Reliability estimates of anterior chamber angle measures (n=23)
| Intraclass correlation coefficient (95% CI) | ||
| Interobserver | Intraobserver | |
| SL-AOD | 0.979 (0.951 to 0.991) | 0.988 (0.972 to 0.995) |
| SL-TISA | 0.984 (0.962 to 0.993) | 0.981 (0.955 to 0.992) |
| AOD 500 | 0.983 (0.960 to 0.993) | 0.992 (0.982 to 0.997) |
| TISA 500 | 0.986 (0.967 to 0.994) | 0.996 (0.990 to 0.998) |
| AOD 750 | 0.991 (0.979 to 0.996) | 0.993 (0.983 to 0.997) |
| TISA 750 | 0.990 (0.977 to 0.996) | 0.997 (0.992 to 0.999) |
AOD, angle opening distance; SL, Schwalbe line; TISA, trabecular–iris space area.