Table 1. Baseline characteristics of study subjects.

Characteristics	Mean (SD)
Age, years	64.35 (7.42)
Gender, male	11 (35.48)
Axial length, mm	23.33 (0.88)
Average choroidal thickness,* µm
Sub-foveal	230.37 (66.66)
Nasal, 1.5 mm	214.33 (74.34)
Nasal, 3 mm	185.77 (69.96)
Temporal, 1.5 mm	224.53 (57.27)
Temporal, 3 mm	229.74 (52.03)

Data are expressed as mean (SD) except for gender, which is expressed as number (%).

*The average of 1st and 2nd measurement of Grader A.