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Table 3 ICC between the test–retest of the TYM-CN

From: Construct validity and reliability of the Test Your Memory Chinese version in older neurology outpatient attendees

Subscale T1 (n = 90) T2 (n = 90) ICC 95% CI p-value
Orientation 7.27 ± 2.05 7.34 ± 2.15 0.965 0.946–0.977 < 0.001
Copying 1.60 ± 0.51 1.53 ± 0.52 0.863 0.791–0.910 < 0.001
Semantic knowledge 2.03 ± 1.13 2.00 ± 1.13 0.980 0.970–0.987 < 0.001
Calculation 2.96 ± 1.35 2.90 ± 1.31 0.979 0.969–0.986 < 0.001
Verbal fluency 2.56 ± 1.48 2.63 ± 1.34 0.973 0.959–0.982 < 0.001
Similarities 2.31 ± 1.69 2.43 ± 1.60 0.984 0.975–0.989 < 0.001
Naming 3.44 ± 1.81 3.57 ± 1.66 0.985 0.978–0.990 < 0.001
Visuospatial 1 1.80 ± 0.86 1.70 ± 0.94 0.893 0.837–0.930 < 0.001
Visuospatial 2 2.13 ± 1.51 2.27 ± 1.47 0.968 0.952–0.979 < 0.001
Anterograde 2.07 ± 2.60 2.13 ± 2.57 0.994 0.991–0.996 < 0.001
Executive (help) 2.78 ± 1.56 2.95 ± 1.49 0.961 0.941–0.974 < 0.001
TYM-CN total 29.91 ± 9.70 30.69 ± 10.16 0.993 0.989–0.995 < 0.001
  1. T1 test, T2 retest, SD standard deviation, ICC intraclass correlation coefficient, CI confidence interval