Repeatability, Reproducibility, and Comparability of Subjective and Objective Measurements of Intraocular Forward Scattering in Healthy Subjects

Table 3

Results from the Bland and Altman analysis between sessions (intersession repeatability).

Parameters	Between first and second sessions		Between first and third sessions		Between second and third sessions
	Mean difference	95% LoA	Mean difference	95% LoA	Mean difference	95% LoA
	−0.015	−0.267 to 0.237	−0.002	−0.208 to 0.205	0.014	−0.138 to 0.165
OSI	0.012	−0.404 to 0.428	−0.025	−0.657 to 0.607	−0.037	−0.399 to 0.325

LoA = limit of agreement, = log(straylight), and OSI = objective scattering index.