Table 2.

The mean differences, and their standard deviations, of RNFL thickness (µm) between two observers, Bland and Altman upper and lower LoA, t-values and p-values from the Paired t-tests and the ICC

	Mean diff (µm)	SD(µm)	Upper LoA	Lower LoA	t-value	p-value	ICC
Average	1.047	2.959	6.847	−4.753	2.501	0.016	0.976
Superior	2.667	6.998	16.383	−11.049	2.640	0.011	0.954
Inferior	2.507	8.121	18.424	−13.410	2.183	0.034	0.912
Nasal	−0.253	6.631	12.744	−13.250	−0.270	0.788	0.906
Temporal	−0.403	4.993	9.383	−10.189	−0.559	0.579	0.932