Fig 1.
Derivation of the patient cohort.
Table 1.
Patient characteristics according to preoperative ultrasound.
Fig 2.
Daily incidence of DVT.
Fig 3.
The probability of DVT on each day in survival analysis.
Fig 4.
The survival curve of DVT in survival analysis.
Fig 5.
Kaplan-Meier curves for DVT occurrence with associated risk factors.
Log-rank test for P-values. A: Cumulative incidence on gender age(P<0.05). B: Cumulative incidence on fracture type(P<0.05). C: Cumulative incidence on HGB level(P<0.05). D: Cumulative incidence on Hct level(P<0.05). Abbreviation: HGB, hemoglobin; Hct, hematocrit.
Table 2.
Risk factors of DVT for hip fracture patient.