Cup/disc ratio data shown as proportions reaching a high level of agreement
| Study A | Study B | ||||||
|---|---|---|---|---|---|---|---|
| Undilated | Dilated | p Value (χ2) | Undilated | Dilated | p Value ((χ2) | ||
| VCD | 37/52 (72%) | 33/34 (97%) | 0.0025** | 34/45 (76%) | 40/42 (95%) | 0.0101 | |
| HCD | 40/52 (77%) | 33/34 (97%) | 0.011 | 33/45 (73%) | 38/42 (90%) | 0.0350 | |
↵Indicates a significant difference at the 95% confidence level and ** indicates a significant difference at the 99% confidence level.