1. A derived and validated score to predict prolonged mechanical ventilation in patients undergoing cardiac surgery 
Vivek Sharma, MD, FRCA, Vivek Rao, MD, PhD, FRCSC, FACS, Cedric Manlhiot, PhD, Audrey Boruvka, PhD, Stephen Fremes, MD, FRCSC, Marcin Wąsowicz, MD, PhD, FRCPC 
The Journal of Thoracic and Cardiovascular Surgery 
Volume 153, Issue 1, Pages (January 2017)
DOI: /j.jtcvs
Copyright © 2016 The American Association for Thoracic Surgery Terms and Conditions

2. Figure 1
Prolonged postoperative mechanical ventilation model calibration.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2016 The American Association for Thoracic Surgery Terms and Conditions

3. Figure 2
Total duration of mechanical ventilation model calibration. The outcome under prediction is duration lasting more than 48 hours.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2016 The American Association for Thoracic Surgery Terms and Conditions

4. The total duration of mechanical ventilation model calibration.
The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs )
Copyright © 2016 The American Association for Thoracic Surgery Terms and Conditions