From: Epidemiological status and risk factors of deep vein thrombosis in patients with femoral neck fracture
Thrombotic patients
Non thrombotic patients
t
P
Hospitalization time (day)
15.4 ± 11.2
11.5 ± 8.1
8.474
0.000
Hospitalization expenses (yuan)
66,474.0 ± 34,533.3
51,000.3 ± 32,088.0
8.199