Table 3.

Differences between control participants and patients with mTBI at baseline and 6 weeks postinjury

	BAI	BDI	ESS	PSQI
mTBI baseline vs control	8.02*	4.08*	1.33	3.81*
mTBI 6 weeks vs control	4.51*	2.27*	0.87	0.7
mTBI baseline vs mTBI 6 weeks†	3.51*	1.81*	0.46	3.11*

*p<0.05.

†paired t test.

BAI, Beck Anxiety Inventory; BDI, Beck Depression Inventory II; ESS, Epworth Sleepiness Scale; mTBI, mild traumatic brain injury; PSQI, Pittsburgh Sleep Quality Index.