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. Author manuscript; available in PMC: 2010 Sep 1.
Published in final edited form as: Exp Hematol. 2009 Jun 24;37(9):1016–1021. doi: 10.1016/j.exphem.2009.06.006

TABLE 2.

Vascular events in follow-up in the whole series of 1,282 patients

ET
JAK2 wild type
ET
JAK2V617F
PV
JAK2V617F
Patients number 376 491 415
Follow-up (years, median, range) 5.0 (0 – 27) 3.7 (0 – 25) 3.8 (0 – 26)
Thrombosis in the follow-up (number, %) 34 (9) 54 (11) 58 (14)
IMA 9 (2) 9 (2) 13 (3)
Ictus/TIA 13 (4) 15 (3) 17 (4)
PAT 3 (1) 6 (1) 3 (1)
VTE 9 (2) 24 (5) 25 (6)
Rate of thrombosis (%/patients/year) 1.4 2.1 2.7
Relative Risk (95% CI) 1 1.5 (1.00–2.31) 2.3 (1.50–3.49)