1. Patients’ inability to perform a preoperative cardiopulmonary exercise test or demonstrate an anaerobic threshold is associated with inferior outcomes after major colorectal surgery 
C.W. Lai, G Minto, C.P. Challand, K.B. Hosie, J.R. Sneyd, S Creanor, R.A. Struthers 
British Journal of Anaesthesia 
Volume 111, Issue 4, Pages (October 2013)
DOI: /bja/aet193
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2. Fig 1
Kaplan–Meier plot for survival after surgery stratified by CPET risk group. Log-rank test P < 0.01.
British Journal of Anaesthesia  , DOI: ( /bja/aet193)
Copyright © 2013 The Author(s) Terms and Conditions