Figure 4.

Table of measure endpoints with P values

	Marijuana (+)	Negative Tox	P
Overall
Age, mean	31.533	50.198	0.000
LOS, median (IQR)	1 (2)	1 (2)	0.125
ICU LOS, median (IQR)	0 (2)	0 (2)	0.163
SBP	136.516	136.954	0.856
HR	87.643	85.335	0.245
GCS, median (IQR)	15 (0)	15 (0)	0.082
ISS, median (IQR)	5 (8)	5 (9)	0.222
PRBCs received, if transfused, median (IQR)	4 (3)	7 (3)	0.705
<55 years
LOS, median (IQR)	1 (1)	1 (1)	0.238
ICU LOS, median (IQR)	0 (2)	0 (0)	0.214
SBP	137.639	133.807	0.223
HR	86.487	86.844	0.883
GCS, median (IQR)	15 (0)	15 (0)	0.197
ISS, median (IQR)	5 (8)	4 (8)	0.412
PRBCs received, if transfused, median (IQR)	3 (3)	12 (0)	0.336
55+ years
LOS, median (IQR)	1 (4)	2 (4)	0.623
ICU LOS, median (IQR)	1 (2)	1 (3)	0.680
SBP	129.125	140.852	0.002
HR	95.250	83.466	0.026
GCS, median (IQR)	15 (1)	15 (0)	0.663
ISS, median (IQR)	6 (8)	6 (9)	0.404
PRBCs received, if transfused, median (IQR)		6 (1)

ISS: Injury Severity Score, IQR: Interquartile range, LOS: Length of stay, ICU: Intensive care unit, SBP: Systolic blood pressure, HR: Heart rate, GCS: Glasgow Coma Scale, PRBCs: Packed red blood cells