Research Article
Sonographic and Clinical Features of Upper Extremity Deep Venous Thrombosis in Critical Care Patients
Table 4
Multivariate logistical regression correlating various parameters with the incidence of upper extremity deep venous thrombosis.
| Effect | Odds ratio estimates | | Point estimate | 95% confidence limits | |
| Central venous catheter | 2.716 | 2.312–2.911 | 0.007 | Triple lumen catheter | 1.515 | 1.108–2.166 | 0.035 | Hemodialysis (double-lumen) catheter | 1.823 | 1.245–2.344 | 0.024 | Malignancy | 1.483 | 1.107–1.746 | 0.036 | Total parenteral nutrition | 1.399 | 1.066–1.699 | 0.042 | Hypercoagulable state | 1.284 | 1.108–1.382 | 0.045 | Body mass index ≥35 kg/m2 | 1.191 | 1.079–1.402 | 0.049 |
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