Table 2.

Mean, standard deviation, confidence interval, and coefficient of repeatability

	Mean, SD, 95% CI for Helvetica and Times Roman
	RA (logRAD) mean, SD, 95% CI	RA-Score (logRAD) mean, SD, 95% CI	CPS (logRAD) mean, SD, 95% CI
Helvetica	− 0.128 ± 0.06495% CI: − 0.148; − 0.107	− 0.11 ± 0.07595% CI: − 0.134; − 0.086	0.083 ± 0.05995% CI: 0.063;0.102
Times Roman	− 0.128 ± 0.06495% CI: − 0.148; − 0.107	− 0.11 ± 0.07495% CI: − 0.134; − 0.086	0.073 ± 0.072 95% CI: 0.050; − 0.095
	Mean-ALL RS (wpm) mean, SD, 95% CI	Mean-RS mean, SD, 95% CI	Max-RS mean, SD, 95% CI
Helvetica	170.18 ± 24.99 95% CI: 162.19;178.17)	202.01 ± 24.99 95% CI: 162.19;178.17)	223.09 ± 28.77 95% CI: 213.89;232.29
Times Roman	170.18 ± 21.53 95% CI: 163.29;177.06	200.86 ± 27.05 95% CI: 192.36;209.24	223.06 ± 31.69 95% CI: 212.92;233.19)