From: The application of Caprini Risk Assessment Model in evaluation of deep vein thrombosis for patients with end-stage osteoarthritis before arthroplasty
Risk Levels
Non-DVT( n , %)
DVT
( n , %)
Incidence Rate of Preoperative DVT
P value
Low
74, (4.33)
0, (0.00)
0.00%
0.007*
Moderate
410, (24.00)
23, (23.00)
5.31%
High
1145, (67.04)
66, (66.00)
5.45%
Highest
79, (4.63)
11, (11.00)
12.22%