Table 3. Intergrader agreement for OCT evaluation variables (n= 78).
OCT variable | Agreement n (%) | Kappa (95% confidence interval) |
---|---|---|
Quality Score | 69 (88%) | 0.78( 0.65 –0.91) |
Manual measurement of centerpoint | 72(92%) | 0.83( 0.7 – 0.96) |
Cystoid spaces | 64(82%) | 0.66 ( 0.5 – 0.81) |
Epiretinal membrane | 61(78%) | 0.67 (0.49–0.85) |