ES group

Participant No.

Age (years)

Gender

SAC

Athlete or not

CheckList severity

Days since the last concussion

Months (m), weeks (w), days (d)

E01

16

M

25

Yes

12

9 - 10 m

E02

22

M

28

No

15

3 m

E03

16

F

26

No

30

34 m

E04

22

F

10

No

13

2 w

E05

49

F

29

No

36

7 m 2 w

E06

19

F

22

Yes

44

6 m

E07

16

F

29

Yes

37

1 m

E08

19

F

28

Yes

13

7 m

E09

54

F

26

No

15

6 m

E10

59

F

27

No

24

2 m

E11

54

F

14

No

79

6 w

E12

43

M

28

No

42

9 m

Mean ± SD

32.42 ± 17.61

3 M, 9 F

24.33 ± 6.14

4 athletes

30 ± 19.57

2 weeks - 10 months

Control group

Participant No.

Age (years)

Gender

SAC

Athlete or not

Checklist severity

Days since the last concussion

Months (m), weeks (w), days (d)

C01

13

M

27

Yes

18

19 d

C02

19

M

27

No

34

2 m

C03

38

M

27

No

4

7 m

C04

20

M

28

Yes

29

5 m

C05

25

F

27

Yes

21

7 m

C06

20

M

28

Yes

16

11 m

C07

16

F

28

No

33

4 m

C08

42

F

28

No

23

3 m

C09

45

F

26

No

28

6 m

C10

51

F

24

No

42

2 - 3 w

C11

50

F

23

No

44

19 m

C12

19

M

27

Yes

26

10 m

Mean ± SD

29.83 ± 14.22

6 M, 6 F

26.67 ± 1.61

5 athletes

26.5 ± 11.22

2 weeks - 19 months