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. Author manuscript; available in PMC: 2022 Sep 1.
Published in final edited form as: Gait Posture. 2021 Jul 21;89:200–205. doi: 10.1016/j.gaitpost.2021.07.011

Table 5.

Inter-Rater Reliability, Intraclass Correlation Coefficient ICC (2,1) for individual DGI Items

ICC 95% CI LB 95% CI UB df
Item 1 0.94 0.87 0.97 19
Item 2 0.93 0.88 0.97 19
Item 3 0.89 0.78 0.95 19
Item 4 0.94 0.87 0.97 19
Item 5 0.89 0.78 0.95 19
Item 6 0.90 0.81 0.85 19
Item 7 0.92 0.84 0.96 19

ICC: Intraclass Correlation Coefficient; CI: Confidence Interval; LB: lower bound; UB: upper bound; df: degrees of freedom; DGI: Dynamic Gait Index Test; n=20