Table 1.

Characteristics of the TBI Cohort (n = 48), Displayed in Continuous Variables as “Average ± Standard Deviation”

Age, years	47.49 ± 16.12
Time post-injury, days	381.54 ± 416.90
Medication use (yes / no)	19 / 23
Classification (m / cm / mo / se)	20 / 9 / 12 / 7
BDI Total score	7.35 ± 7.85
Total number of brain injuries	3.35 ± 1.99

Continuous variables are displayed as “Ave ± SD,” and other variables are displayed as counts. Age ranged from 17 years to 80 years. Time post-injury ranged from 27 days to 1633 days. BDI score ranges and counts for minimal, mild, moderate, and severe depression classifications were “(range, n)”: (0–9, 31), (10–18, 11), (19–29, 6), and (30–63, 0), respectively. Number of brain injuries ranged from 1 to 8.

TBI, traumatic brain injury; m, mild; cm, complicated mild; mo, moderate; se, severe; BDI, Beck Depression Inventory.