Table 4.

Comparison of two instruments for deep FAZ.

	Mean Difference mm2 ± SD	Range of Difference mm2	95% CI	P value Wilcoxon signed rank test	ICC	95% CI	P value
Triton -RS3000	−0.030 ± 0.108	−0.344 to 0.142	−0.073 to 0.013	0.230	0.813	0.633–0.910	<0.001
RS3000 -CIRRUS	−0.073 ± 0.129	−0.382 to 0.245	−0.124 to −0.022	0.006	0.694	0.369–0.857	<0.001
CIRRUS -Triton	0.103 ± 0.117	−0.216 to 0.372	0.056 to 0.149	<0.001	0.679	0.153–0.872	<0.001

CI, confidence interval; ICC, intraclass correlation coefficients.