Table 2 Repeatability of ASOCT graft measurements
Parameter | Mean (SD) | Mean (SD) | P* | Mean difference (95%CI) | Limits of Agreement | Coefficient of variation (95% CI) | Intraclass Coefficient (95% CI)+ |
|---|---|---|---|---|---|---|---|
Observer 1 | Observer 2 | ||||||
Posterior Cornea Arc length (mm) | 13.08 (±0.61) | 13.06 (±0.59) | 0.634 | 0.02 (−0.06 to 0.10) | −0.32; 0.35 | 2.56% (1.50, 3.63) | 0.959 (0.899 to 0.983) |
Anterior chamber Width (mm) | 11.24 (±0.50) | 11.24 (±0.45) | 0.942 | 0.00 (−0.10 to 0.10) | −0.42; 0.41 | 3.71% (0.25, 5.25) | 0.900 (0.765 to 0.959) |
Ant Graft Arc length (mm) | 9.77 (±0.51) | 9.783 (±0.53) | 0.317 | −0.02 (−0.06 to 0.02) | −0.18; 0.14 | 1.61% (0.94, 2.28) | 0.988 (0.970 to 0.995) |
Ant Graft Cord length (mm) | 8.70 (±0.33) | 8.73 (±0.34) | 0.075 | −0.02 (−0.05 to 0.00) | −0.14; 0.09 | 1.28% (0.75, 1.81) | 0.985 (0.963 to 0.994) |
Post Graft Arc length (mm) | 9.43 (±0.52) | 9.45 (±0.51) | 0.240 | −0.02 (−0.06 to 0.02) | −0.17; 0.13 | 1.55% (0.91, 2.19) | 0.989 (0.973 to 0.996) |
Post Graft Cord length (mm) | 8.24 (±0.32) | 8.26 (±0.34) | 0.088 | −0.02 (−0.05 to 0.00) | −0.12; 0.08 | 1.24% (0.73, 1.76) | 0.988 (0.969 to 0.995) |