Using Eye Tracking to Assess Reading Performance in Patients with Glaucoma: A Within-Person Study

Table 1

Descriptive statistics (median and interquartile range [IQR]) for key measured variables in the worse and better eye.

	Better eye	Worse eye	Wilcoxon’s 𝑃 value
24-2 MD (dB, median, and IQR)	−3.4 (−5.4, −1.8)	−14.8 (−19.5, −9.5)	<0.001
10-2 MD (dB, median, and IQR)	−3.0 (−5.0, −2.2)	−13.7 (−17.2, −9.6)	<0.001
CS (Log CS, median, and IQR)	1.85 (1.65, 1.95)	1.65 (1.38, 1.95)	0.02
VA (log units, median, and IQR)	0.11 (−0.06, 0.16)	0.13 (0.06, 0.18)	0.43
Reading duration (seconds, median, and IQR)	2.2 (1.9, 2.5)	2.4 (2.0, 2.7)
Saccade rate (sac/sec, median, and IQR)	4.6 (4.4, 4.8)	4.3 (3.9, 4.7)