Table 1 Demographic data for subject cohorts^a

Total cohort ^b

Retested cohort ^c

Male

Female

Male

Female

Male

Female

Chronological age, years

   5 to 10

6

2

5

2

5

5

   11 to 20

14

3

11

2

6

7

   21+

9

2

8

1

2

0

   Mean ± SD

18.2 ± 10.03

17.5 ± 11.65

19.48 ± 10.77

13 ± 5.3

13.0 ± 6.02

11 ± 4.03

   Range

7 to 50

9 to 44

7 to 50

9 to 21

5 to 24

5 to 18

Mental age, years^d

   2 to 4.99

2

0

2

0

2

3

   5 to 6.99

5

2

4

2

5

2

   7 to 11

10

5

10

4

6

7

Mean ± SD

6.6 ± 1.31

7.7 ± 1.18

6.6 ± 1.4

7.7 ± 1.3

7.6 ± 3.16

6.8 ± 2.92

Range

3.6 to 8.4

6.5 to 10.1

3.6-8.4

6.5 to 10.1

3.5 to 13.8

2.15 to 11.7