Efficacy of percutaneous mechanical thrombus removal in acute lower extremity deep venous thrombosis

Table 3 Comparison of the two patient groups' respective rates of complications, n (%)

Argument	PMT group (n = 24)		CDT group (n = 32)		P value
	1 day after surgery	3 days after surgery	1 day after surgery	1 day after surgery
Minor bleeding	1 (4.17)	2 (8.33)	4 (12.50)	10 (31.25)	0.011
Severe bleeding	0 (0)	0 (0)	0 (0)	0 (0)
Infect	0 (0)	0 (0)	0 (0)	1 (3.13)
Severe pulmonary embolism	0 (0)	0 (0)	0 (0)	0 (0)
Complication rate	1 (4.17)	2 (8.33)	4 (12.50)	11 (34.38)
P value	0.551		0.039

PMT: Percutaneous mechanical thrombectomy; CDT: Catheter-directed thrombolysis.