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Table 1: Demographic and clinical characteristics (N = 146)
Variable No. %
Ethnicity 
    White 84 57.5
    Hispanic 31 21.2
    African American 17 11.6
    Asian 9 6.2
    Other 5 3.4
Tours of duty 
    0 7 4.8
    1 55 37.7
    2 48 32.9
    3 19 13.0
    ≥4 17 11.6
Episodes of blast-related mTBI 
    1 77 52.7
    2 41 28.1
    ≥3 28 19.2
Hypertension 19 13.0