Table 3

Multivariable logistic regression results

	Outcome variable	Risk factor: fever status	OR (95% CI)	P values
Model 1	Death	No fever	1.92 (0.76 to 4.75)	0.16
Model 1	Death	Fever	1.92 (0.76 to 4.75)	0.16
Model 2	Needed mechanical ventilation	No fever	4.6 (1.71 to 12.88)	0.003
Model 2	Needed mechanical ventilation	Fever	4.6 (1.71 to 12.88)	0.003
Model 3	ICU admission	No fever	5.74 (2.73 to 12.57)	<0.001
Model 3	ICU admission	Fever	5.74 (2.73 to 12.57)	<0.001
Model 4	Hospital length of stay	No fever		0.004
Model 4	Hospital length of stay	Fever		0.004

ICU, intensive care unit.