Reliability of Ocular Aberration Measurements in Children with Moderate and Low Myopia under Scotopic Conditions

Table 1

The intrasession and intersession repeatability of the pupil sizes measured in natural scotopic circumstances.

Parameters	Process	Average	Intrasession difference		Difference/average (%)	95% LOA	ICC
Pupil size	Section 1	5.20 ± 0.53	−0.02	0.719	0.38	[−0.84, 0.80]	0.744
	Section 2	5.13 ± 0.62	−0.09	0.106	1.75	[−0.83, 0.65]	0.841
	Intersession	5.15 ± 0.55	−0.07	0.256	1.36	[−0.90, 0.76]	0.767

Note: P: values of the intrasession difference; 95% LOA: 95% limits of agreement for the intrasession difference; ICC: intraclass correlation coefficient.