Table 2. Intra- and inter-grader reliability assessment of choroidal parameters in 35 subjects.

	Intra Rater		Intra Rater
	ICC (95% CI)	Mean difference (95% LOA)	ICC (95% CI)	Mean difference (95% LOA)
TCA	0.99 (0.97 to 0.99)	−0.01 (−0.16 to 0.13)	0.94 (0.90 to 0.97)	0 (−0.06 to 0.07)
LA	0.96 (0.91 to 0.98)	−0.01 (−0.11 to 0.09)	0.94 (0.89 to 0.97)	0.01 (−0.07 to 0.10)

TCA, total sub-foveal choroidal area; LA, luminal area; ICC, intraclass correlation coefficient; CI, confidence interval; LOA, limits of agreement.