1. Venous thrombotic, thromboembolic, and mechanical complications after retrievable inferior vena cava filters for major trauma† 
K.M. Ho, J.A. Tan, M. Burrell, S. Rao, P. Misur 
British Journal of Anaesthesia 
Volume 114, Issue 1, Pages (January 2015)
DOI: /bja/aeu195
Copyright © 2015 The Author(s) Terms and Conditions

2. Fig 1 Flow chart showing patient inclusion and their outcomes.
British Journal of Anaesthesia  , 63-69DOI: ( /bja/aeu195)
Copyright © 2015 The Author(s) Terms and Conditions

3. Fig 2
Hazard curves for developing venous thromboembolism (VTE) after insertion of a retrievable IVC stratified by time to initiate pharmacological thromboprophylaxis (7 days or less, 8–14 days, 15–21 days, and >21 days), after adjustment for ISS, tibial/fibular fractures, and femoral fractures. Cumulative hazard on the Y-axis is equivalent to negative log of the probability of not experiencing new VTE.
British Journal of Anaesthesia  , 63-69DOI: ( /bja/aeu195)
Copyright © 2015 The Author(s) Terms and Conditions

4. Fig 3
Hazard of having a retrievable IVC filter adherent to the IVC and not able to be removed with duration of the IVC filter left in situ (n=193 after excluding 30 patients who were lost to follow-up). First event occurred on day 50 after insertion of retrievable IVC filter.
British Journal of Anaesthesia  , 63-69DOI: ( /bja/aeu195)
Copyright © 2015 The Author(s) Terms and Conditions

5. Fig 4
Hazard of having a retrievable IVC filter occluded with thrombus with duration of the IVC filter left in situ (n=193 after excluding 30 patients who were lost to follow-up). First event occurred on day 65 after insertion of retrievable IVC filter.
British Journal of Anaesthesia  , 63-69DOI: ( /bja/aeu195)
Copyright © 2015 The Author(s) Terms and Conditions