Table 5. IABP complications according to patient group.

	Younger group	Older group	p-value
Bleeding, n (%)	1 (1)	4 (4.3)	0.200
Arterial injury, n (%)	0	2 (2.1)	0.233
Mild thrombocytopenia, n (%)	10 (10.2)	15 (16.3)	0.309
Extremity ischaemia, n (%)	1 (1)	2 (2.1)	0.611
Total, n (%)	12 (12.2)	23 (25)	0.023