Table 2 Cognitive test score ranges by language

From: High inter-rater reliability in consensus diagnoses and overall assessment in the Asian Cohort for Alzheimer’s Disease Study

Language

English

Vietnamese

Mandarin (simplified Chinese)

Mandarin (traditional Chinese)

Cantonese (traditional Chinese)

Korean

N

6

4

9

15

2

6

Global CDR (0–3)

0–0.5

0–0.5

0–2

0–1

0–0

0–2

CDR sum of boxes (0–18)

0–0.5

0–0.5

0–12

0–5

0–0

0–14

FAS (0–126)

0–2

0–2

0–30

0–9

0–2

0–21

Global cognition test score (0–100)

CASI-1

88–98.5

CASI-1

82.9–95.4

CASI-2

52.7–99

CASI-2

59.8–100

CASI-2

88.9–90.4

3MS

48–95

COMT trial 1 (0–10)

2–9

5–8

2–7

0–9

5–6

1–7

COMT trial 2 (0–10)

6–10

5–9

3–8

2–10

7–9

1–8

COMT trial 3 (0–10)

7–10

8–9

1–9

2–10

7–10

1–9

COMT delayed recall (0–10)

5–10

7–8

0–9

0–10

7–9

1–10

COMT delayed recognition (0–20)

20–20

20–20

18–20

13–20

20–20

18–20

Category fluency—vegetables

8–14

14–19

3–22

5–24

11–16

5–11

Category fluency—animals

11–15

7–16

3–17

2–18

11–12

4–11

Clock drawing (0–15)

14–15

5–14

6–15

9–15

13–15

0–15

  1. This table displays cognitive test score ranges for participants tested in English, Vietnamese, Mandarin (simplified and traditional), Cantonese, and Korean. Measures include CDR, FAS fluency, global cognition, COMT trials, delayed recall/recognition, category fluency (vegetable and animal), and clock drawing test scores. The ranges reflect the performance variability across languages in the ACAD cohort.