Table 4.

Multivariable logistic regression analysis predicting time to death

	Odds ratio	95 % CI	P value
Age <30	–	–	–
Age 30–50	0.71	0.27, 1.90	0.50
Age >50	0.65	0.26, 1.64	0.36
Male	–	–	–
Female	0.90	0.42, 1.90	0.77
Medical cause of death	–	–	–
Traumatic cause of death	1.59	0.64, 3.94	0.31
Sepsis cause of death	1.57	0.56, 4.39	0.39
Daytime presentation	–	–	–
Night-time presentation	0.83	0.38, 1.78	0.63
Transportation, other	–	–	–
Transportation ambulance	1.98	0.84, 4.70	0.12
Weekday presentation	–	–	–
Weekend presentation	0.67	0.31, 1.45	0.31
Symptom duration <4 h	–	–	–
Symptom duration 4–48 h	0.20	0.07, 0.53	<0.01
Symptom duration >48 h	0.27	0.09, 0.81	0.02

Time to death variable dichotomized to ≤6 h and >6–72 h