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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