Table 2 Risk factors of patients.
Risk factors | PMT ± CDT group | CDT ± CT group | Conservative group | p value |
|---|---|---|---|---|
Hyperhomocysteinemia | 16(21%) | 6(29%) | 2(13%) | 0.537 |
Filter-related thrombosis | 13(17%) | 4(19%) | 2(13%) | 0.866 |
Unexplained cause | 11(14%) | 2(10%) | 0(0%) | 0.287 |
Obesity | 6(8%) | 3(14%) | 1(6%) | 0.601 |
Nephrotic syndrome | 6(8%) | 2(10%) | 0(0%) | 0.643 |
Pregnancy | 7(9%) | 1(5%) | 0(0%) | 0.735 |
Tumor | 5(6%) | 2(10%) | 1(6%) | 0.855 |
Antiphospholipid syndrome/Systemic lupus erythematosus/Behçet’s disease | 5(6%) | 2(10%) | 0(0%) | 0.607 |
Hematologic disorders | 5(6%) | 2(10%) | 0(0%) | 0.607 |
Congenital inferior vena cava anomaly | 5(6%) | 1(5%) | 0(0%) | 0.83 |
Budd-Chiari syndrome | 4(5%) | 0(0%) | 0(0%) | 0.77 |
