Availability of suPAR in emergency departments may improve risk stratification: a secondary analysis of the TRIAGE III trial

Table 2 Reclassification of triage categories according to the suPAR level measured at arrival

Triage category N (%)	Red 396 (9.0)^a	Orange 445 (10.1)^a	Yellow 1.267 (28.7)	Green 2312 (52.3)^a
Female sex, N (%)	209 (52.8)	202 (45.4)	665 (52.5)	1163 (50.3)
Age, years, mean (SD)	74.8 (14.6)^a	67.6 (20.0)^a	62.8 (19.0)^a	53.8 (20.6)^a
Hospital admission, N (%)	324 (81.8)^a	304 (68.3)^a	665 (52.5)	815 (35.2)
Length of stay (days), mean (SD)	8.5 (11.8)	6.9 (9.5)^a	4.6 (7.3)	2.8 (4.3)^a
Surgery during admission, N (%)	64 (16.2)^a	42 (9.4)^a	135 (10.6)	203 (8.8)
Readmissions at seven days, N (%)	33 (8.3)	30 (6.7)	72 (5.9)	103 (4.5)
Mortality at seven days, N (%)	28 (7.1)	14 (3.1)^a	10 (0.8)	6 (0.3)

SD: standard deviation ^aSignificantly different form the initial triage category

ISSN: 1757-7241