Table.

Means and Reliability of ASTEROID, Randot Circles, and Randot Preschool

	Mean Threshold (arcsec)	Population SD (log10 arcsec)	Population IQR (log10 arcsec)	Bland–Altman 95% Limits of Agreement Between Test and Retest (log10 arcsec)	Correlation Between Test and Retest
ASTEROID	66; 5720	0.36; 0.3520	0.47	±0.37; ±0.6420	0.86; 0.6320
Randot Circles	32; 2930	0.22; 0.1530	0.18	±0.24; ±0.3430	0.84
Randot Preschool	92; 5126	0.35; 0.2426	0.00	±0.23; ±0.6326	0.95; 0.6226

Results are from this and previous studies. Values without reference numbers are from this study. Population statistics use the value on the first measurement; reliability statistics compare the first and second sessions. All values from this paper include all 39 subjects, both stereo-normal and stereo-abnormal. Reference 20 reported Spearman's correlation, whereas this study used Pearson's correlation. Reference 26 reported both Spearman's and Pearson's correlations, but only Pearson's correlation is listed here. This table combines data from studies with different age ranges and inclusion criteria.