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. 2011 Sep 10;28(1):29–36. doi: 10.1007/s12288-011-0106-y

Table 8.

Relative incidence of hemorrhagic manifestation at different platelet counts in patients with P. vivax and P. falciparum

Platelet count (× 10/9l) P. vivax P. falciparum
Hemorrhage (n = 12) No hemorrhage (n = 28) Total (n = 40) Hemorrhage (n = 10) No hemorrhage (n = 30) Total (n = 40)
≤10 1(8.3)a 0(0) 1(2.5) 0(0) 0(0) 0(0)
10–20 6(50) 1(3.6) 7(17.5) 5(50) 5(16.7) 10(25)
20–50 5(41.7) 10(35.7) 15(37.5) 5(50) 12(40) 17(42.5)
50–100 0(0) 13(46.4) 13(32.5) 0(0) 9(30) 9(22.5)
≥100 0(0) 4(14.3) 4(10) 0(0) 4(13.3) 4(10)

aFigures in the parenthesis indicate percentage incidence