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. Author manuscript; available in PMC: 2022 Jun 9.
Published in final edited form as: Cerebrovasc Dis. 2021 Jun 9;50(5):567–573. doi: 10.1159/000516571

Table 2.

Agreement between EMR and telephone interview for modified Rankin score and EQ-5D at 3 and 6 months post-stroke

mRS EQ-5D
3 months 6 months 3 months 6 months
n wKappa (95% CI) n wKappa (95% CI) n ICC (95% CI) n ICC (95% CI)
Overall 293 0.75 (0.70-0.80) 216 0.71 (0.65-0.78) 293 0.74 (0.68-0.79) 216 0.66 (0.58-0.73)
Subgroup
 Interviewee – Proxy 100 0.77 (0.67-0.86) 60 0.66 (0.51-0.80) 100 0.70 (0.59-0.79) 60 0.67 (0.51-0.79)
 Interviewee – Self 193 0.54 (0.43-0.64) 156 0.51 (0.39-0.63) 193 0.57 (0.47-0.66) 156 0.42 (0.28-0.54)

wKappa = weighted Kappa, ICC=intraclass correlation coefficient.