Table 1 Demographics

From: Elevated body mass in National Football League players linked to cognitive impairment and decreased prefrontal cortex and temporal pole activity

Mean Age

57.27+12.369, (range 25–82)

Handedness

84 right, 16 left or ambidextrous

Ethnicity

 African American

33

 Caucasian

60

 Hispanic

1

 Mixed

6

Positions (N=100)

 Quarterback

5

 Running back

8

 Wide Receivers

7

 Tight Ends

7

 Offensive lineman

26

 Defensive lineman

12

 Linebackers

17

 Defensive backs

18

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