Table 4 Sensitivity and specificity of different preoperative LT in DVT after TKA
DVT (n = 11) | Non-DVT (n = 20) | Sensitivity (%) | Specificity (%) | |
|---|---|---|---|---|
LT (sec) | ||||
<3000 vs >3000 | 11 vs 0 | 10 vs 10 | 100.0 | 50.0 |
<2800 vs >2800 | 10 vs 1 | 9 vs 11 | 90.9 | 55.0 |
<2600 vs >2600 | 10 vs 1 | 7 vs 13 | 90.9 | 65.0 |
<2400 vs >2400 | 9 vs 2 | 7 vs 13 | 81.8 | 65.0 |
<2200 vs >2200 | 7 vs 4 | 6 vs 14 | 63.6 | 70.0 |
<2000 vs >2000 | 6 vs 5 | 5 vs 15 | 54.5 | 75.0 |