Advanced Age as a Predictor of Survival and Weaning in Venoarterial Extracorporeal Oxygenation: A Retrospective Observational Study

Table 3

In-hospital mortality according to age.

	All patients	Survivors	Nonsurvivors	P
	()	()	()	.0167
Age < 50	31 (23.0%)	15	15
50 ≤ age < 55	17 (12.6%)	2	15
55 ≤ age < 60	10 (7.4%)	4	6
60 ≤ age < 65	12 (8.9%)	2	10
65 ≤ age < 70	19 (14.1%)	6	13
70 ≤ age < 75	27 (20.0%)	5	22
75 ≤ age < 80	9 (6.7%)	1	8
Age ≥ 80	10 (7.4%)	0	10

, chi-square test: , , chi-square test for trend: , .