| Type I | Type II | Type IIIa | Type IIIb | P value |
---|---|---|---|---|---|
Age (years) | 33.5 ± 9.4 | 34.3 ± 18.0 | 33.1 ± 15.8 | 34.4 ± 14.1 | 0.9741 |
Female/total | 12/15 | 8/16 | 31/54 | 24/50 | 0.1674 |
IVH involvement/hemorrhage | 8/14 | 1/11 | 3/43 | 12/27 |  < 0.0001 |
Size (cm) | 2.3 ± 1.4 | 3.9 ± 1.4 | 3.1 ± 1.6 | 4.7 ± 1.5 |  < 0.0001 |
Deep vein involvement/total | 11/15 | 1/16 | 0/54 | 5/50 |  < 0.0001 |
Normal draining vein/total | 5/15 | 7/16 | 27/54 | 5/50 | 0.0002 |
EVT degree > (2/3)/total | 3/15 | 4/16 | 32/54 | 10/50 | 0.0001 |