German translation, cross-cultural adaption and validation of the Venous Clinical Severity and Venous Disability Scores

Journal of Patient-Reported Outcomes

Table 6 Inter-rater agreement measures

Test	ICC (95% CI)	Interpretation based on Cicchetti [31]	Interpretation based on Koo and Li [32]
VDS	.75 (.54–.87)	Excellent	Good
VCSS right leg	.98 (.96–.99)	Excellent	Excellent
VCSS left leg	.90 (.81–.95)	Excellent	Good