Table 1.

Descriptive statistic of the CCT* measurements (μm) performed by the three observers

	Mean	SD
M1	571.49	35.17
M2	567.96	34.18
M3	568.84	36.81
M mean	569.43	35.39
E1	570.47	34.19
E2	568.94	35.30
E3	569.20	34.01
E mean	569.54	34.50
G1	567.02	35.73
G2	564.45	34.90
G3	564.12	35.61
G mean	565.20	35.41

*Central corneal thickness.