Table 3.

Adjusted analysis of association with in-hospital, 28- and 90-day mortality for body temperature

Subgroup		Adjusted HR (95% CI)		P value for interaction	Adjusted HR (95% CI)		P value for interaction	Adjusted HR (95% CI)		P value for interaction
		In-hospital	P value		28-day	P value		90-day	P value
Age	<65	0.82 (0.58–1.16)	0.27	<0.05	0.72 (0.53–0.97)	0.03	0.02	0.66 (0.51–0.85)	<0.01	0.08
	≥65	0.87 (0.74–1.02)	0.10		0.77 (0.67–0.88)	<0.01		0.75 (0.66–0.85)	<0.01
Gender	Male	1.03 (0.83–1.27)	0.81	0.08	0.85 (0.71–1.01)	0.07	0.76	0.82 (0.69–0.97)	0.02	0.90
	Female	1.01 (0.76–1.34)	0.97		1.05 (0.82–1.34)	0.72		1.00 (0.79–1.25)	0.97
Ethnicity	White	1.00 (0.80–1.26)	0.96	0.44	0.85 (0.70–1.03)	0.11	0.20	0.82 (0.69-0.98)	0.03	0.15
	Other	1.04 (0.79–1.37)	<0.01		0.96 (0.5–1.21)	0.71		0.93 (0.75–1.16)	0.55
Heart arrest	Yes	1.17 (0.78–1.74)	0.45	<0.01	1.25 (0.87–1.78)	0.23	0.25	1.16 (0.83–1.62)	0.39	0.54
	No	0.99 (0.81–1.20)	0.91		0.85 (0.72–1.00)	0.06		0.82 (0.70–0.96)	0.01
Cardiogenic shock	Yes	0.80 (0.60–1.07)	0.14	<0.01	0.78 (0.60–1.01)	0.06	<0.01	0.74 (0.58–0.95)	0.02	<0.01
	No	1.10 (0.90–1.36)	0.36		0.94 (0.79–1.12)	0.51		0.92 (0.79–1.09)	0.34