Skip to main content
. Author manuscript; available in PMC: 2012 Mar 15.
Published in final edited form as: J Neurol Sci. 2011 Jan 11;302(1-2):19–24. doi: 10.1016/j.jns.2010.12.011

Table 2.

Interrater reproducibility of optic disc measures

Retinal Measures Healthy Controls (n=25) MS Patients (n=25)
ICC (95% CI) ICC (95% CI)
Cup to Disc Ratio 0.99 (0.99–0.99) 0.98 (0.95–0.99)
Vertical CDR 0.99 (0.97–0.99) 0.96 (0.91–0.98)
Rim Area 0.94 (0.88–0.98) 0.96 (0.91–0.98)
Disc Area 0.96 (0.91–0.98) 0.97 (0.93–0.99)
Cup Volume 0.99 (0.99–0.99) 0.96 (0.91–0.98)

ICC: Intraclass correlation coefficient, CI: Confidence interval