Table 1 A comparison of coagulation parameters between 23 patients with bleeding from angioectasias and 24 controls.
Parameter | Study group, mean (min-max) | Control group, mean (min-max) | Significance, P-value < 0,05 |
|---|---|---|---|
Hemoglobin level, g/L | 128 (97-151) | 141 (113-169) | 0,0294 |
Platelet count, 109/L | 262 (140-457) | 265 (176-562) | NS |
Creatinin, mmol/L | 75 (56-136) | 76 (62-112) | NS |
C-reactive protein, mmol/L | <10 (<10-25) | <10 (<10-20) | NS |
PT-INR | 1,0 (0,9-1,2) | 1,1 (0,9-1,2) | NS |
APT-time, sec | 35 (28-47) | 34 (27-41) | NS |
VW-antigen, kIU/L | 1,47 (0,68-3,63) | 1,50 (0,68-2,48) | NS |
VW-activity, kIU/L | 1,20 (0,70-3,39) | 1,20 (0,69-2,23) | NS |
Factor VIII, kIU/L | 2,00 (1,01-3,84) | 2,0 (0,99-2,52) | NS |
Fibrinogen, g/L | 3,9 (2,8-5,5) | 3,9 (2,9-4,7) | NS |
Large VW-multimer, % | 28,4 (20,4-32,4) | 29,9 (24,1-37,5) | NS |
Bleeding time (Ivy), sec | Median* = 270 (130->900) | Median* = 250 (149-570) | NS |