Table 2: Incidence of VTE and PTE.

THA(420) Rev.THA(91) PAO(144) SHF(165) All(820)
VTE, number, % 55, 13.1 12, 13.2 3, 2.1 30, 18.1 100, 12.2
PTE, number, % 5, 1.2 1, 1.1 0, 0 7, 4.2 13, 1.5

The incidence of VTE was significantly higher in SHF than PAO (p<0.001)