Table 1.

Demographic and Clinical Data of Enrolled Patients

	SIRS (n = 37)	Infection (n = 56)
Mean age (years) ± SD	36 ± 17	34 ± 14
Number (%) male	28 (76)	42 (75)
ISS ± SD	29 ± 9	32 ± 10
ISS > 25 (%)	21 (57)	42 (75)
Mean total LOS ± SD	12 ± 34	36 ± 27
Surgical ICU LOS ± SD	7 ± 8	19 ± 12
Sepsis	–	34 (37)
Complicated sepsis (%)	–	22 (24)
Died (%)	5 (13)	6 (11)
Median soluble TREM-1 (pg/mL)(IQR)	78 (28, 150)	397 (303, 552)

ICU = intensive care unit; IQR = interquartile range; ISS = Injury Severity Score; LOS = length of stay; SD = standard deviation; TREM = triggering receptor expressed on myeloid cells-1.