Table 2

Result of TEG 6s platelet mapping and laboratory tests

T1T2T3
Platelet mapping
 MAHKH (mm)66 (63.2, 67.6)65.5 (61.4, 67.6)*64.7 (61.2, 65.7)**
 MAActF (mm)16.2 (14.0, 20.1)16.7 (13.8, 20.8)19.6 (17.2, 21.8)**
 RHKH (min)5.1 (4.7, 5.75)4.4 (4.0, 4.9)***4.6 (4.1, 4.9)*
 GP (dyne/cm2)8571 (7806, 9121)8125 (7038, 9095)*7795 (6958, 8236)***
GADP (dyne/cm2)
 Clopidogrel3778 (1364, 6258)2344 (1475, 4841)3199 (2807, 5575)
 Non-Clopidogrel7402 (6377, 7930)5592 (4740, 6429)***5534 (3095, 6350)***
GAA (dyne/cm2)
 Aspirin2873 (1928, 5103)1410 (404, 2300)**840 (239, 1897)**
 Non-Aspirin8088 (364, 8814)7216 (1851, 8515)7177 (5946, 7845)
Laboratory tests
 Haemoglobin (g/L)111 (101, 128)105 (92, 115)107 (99, 116)
 Platelet count (103/mm3)17.4 (14.7, 28.1)13.7 (11.2, 20.6)***12.8 (9.9.18.6)***
 PT-INR0.96 (0.89, 1.06)0.98 (0.93, 1.03)0.97 (0.93, 1.06)
 APTT(s)30.8 (28.2, 35.6)32.5 (30.4, 35.4)31.3 (29.2, 33.8)
 Fibrinogen (mg/dL)360 (314, 435)321 (281, 392)*374 (339, 412)
  • Data are presented as median (25th, 75th percentile).

  • *p<0.05, **p<0.01, ***p<0.001.

  • ActF, activatorF; APTT, activated partial thromboplastin time; HKH, kaolin with heparinase; PT-INR, prothrombin time-international normalised ratio; T1, just before operation (before heparin administration); T2, first postoperative day; T3, third postoperative day; TEG, thromboelastography.