TABLE 3.

Cross-tabulation

	Preinjury ED	Postinjury ED					Total
		<10	10–16	17–21	22–25	26–30
Severe ED	<10	5	0	0	0	0	5
Moderate ED	10–16	3	4	1	0	1	9
Mild-to-moderate	17–21	0	2	1	0	0	3
Mild ED	22–25	1	6	2	4	1	14
No ED	26–30	9	4	3	6	37	59
	Total	18	16	7	10	39	90

Bold numbers represent patients that had worse ED following injury.