Table 4.

Comparison With Prior Studies Using SD-OCT Data

Method	MAE	RMSE	Correlation
Shin et al.34	–	5.29 ± 2.68	–
Park et al.31	–	4.79 ± 2.56	–
Mariottoni et al.33	4.25	–	0.60
Current study (2D)	3.47 ± 3.75	4.22 ± 2.88	0.75
Current study (3D)	3.11 ± 3.54	3.83 ± 2.74	0.80