| |
Before TKA
|
After TKA
|
|---|
| |
Non-DVT
|
DVT
|
p value
|
Non-DVT
|
DVT
|
p value
|
|---|
|
PT (sec)
|
11.4 ± 0.7
|
11.4 ± 0.6
|
0.938
|
11.9 ± 0.6
|
12.3 ± 0.7†
|
0.088
|
|
PT (%)
|
99.2 ± 14.6
|
98.0 ± 11.8
|
0.825
|
87.0 ± 21.8*
|
82.9 ± 10.3†
|
0.568
|
|
PT (INR)
|
1.01 ± 0.07
|
1.01 ± 0.05
|
0.984
|
1.04 ± 0.07
|
1.09 ± 0.06†
|
0.078
|
|
APTT (Sec)
|
27.2 ± 3.0
|
26.9 ± 1.8
|
0.793
|
28.1 ± 3.6
|
28.2 ± 2.1
|
0.926
|
|
Platelets (104/μl)
|
24.2 ± 7.9
|
23.3 ± 6.2
|
0.750
|
22.4 ± 7.5
|
21.4 ± 5.5
|
0.686
|
|
ADP2.5 (%)
|
56.1 ± 16.5
|
53.0 ± 16.7
|
0.645
|
52.6 ± 17.1
|
50.5 ± 13.6
|
0.746
|
|
ADP5.0 (%)
|
71.2 ± 14.6
|
69.2 ± 17.3
|
0.746
|
65.3 ± 13.2
|
68.3 ± 13.9
|
0.575
|
|
ADP10.0 (%)
|
81.3 ± 17.5
|
79.7 ± 14.4
|
0.810
|
74.8 ± 16.3
|
73.9 ± 29.2
|
0.919
|
|
Col1.0 (%)
|
47.8 ± 30.4
|
49.0 ± 23.0
|
0.905
|
35.1 ± 29.1
|
25.3 ± 25.9
|
0.384
|
|
FDP (μg/ml)
|
4.7 ± 2.0
|
4.4 ± 1.3
|
0.671
|
5.3 ± 2.5
|
5.2 ± 2.3
|
0.953
|
|
D-dimer (μg/ml)
|
1.3 ± 1.0
|
1.0 ± 0.5
|
0.301
|
2.2 ± 1.8*
|
3.0 ± 2.5†
|
0.311
|
- ADP2.5, ADP5.0, ADP10.0; Platelet aggregation-induced by ADP (2.5, 5.0 and 10.0 μg/ml, respectively). Col1.0; platelet aggregation-induced by collagen (1.0 μg/ml). *; p < 0.05 vs non-DVT group before surgery, †; p < 0.05 vs DVT group before surgery.
