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Table 4 Normative data for subtests within domains: Visuospatial

From: The Toronto Cognitive Assessment (TorCA): normative data and validation to detect amnestic mild cognitive impairment

  

Toronto Cognitive Assessment Visuospatial test ratings

Percentile

Rating

Benson Figure Copy

Clock Drawing

Ages 50–89 years

 ≤ 5

Below normal

< 14

< 11

 6–24

Borderline

14

11–12

 ≥ 25

Within normal limits

> 14

> 12

Ages 50–59 years

 ≤ 5

Below normal

< 15

< 11

 6–24

Borderline

15

11–12

 ≥ 25

Within normal limits

> 15

> 12

Ages 60–69 years

 ≤ 5

Below normal

< 14

< 10

 6–24

Borderline

14

10–12

 ≥ 25

Within normal limits

> 14

> 12

Ages 70–79 years

 ≤ 5

Below normal

< 14

< 10

 6–24

Borderline

14

10–12

 ≥ 25

Within normal limits

> 14

> 12

Ages 80–89 years

 ≤ 5

Below normal

< 13

< 9

 6–24

Borderline

13–14

9–12

 ≥ 25

Within normal limits

> 14

> 12