1. Cardiopulmonary exercise testing and survival after elective abdominal aortic aneurysm repair† 
S.W. Grant, G.L. Hickey, N.A. Wisely, E.D. Carlson, R.A. Hartley, A.C. Pichel, D. Atkinson, C.N. McCollum 
British Journal of Anaesthesia 
Volume 114, Issue 3, Pages (March 2015)
DOI: /bja/aeu383
Copyright © 2015 The Author(s) Terms and Conditions

2. Fig 1
Kaplan–Meier graph for survival after elective AAA repair by procedure type. Survival is initially worse in the open AAA repair group with the survival curves crossing at ∼6 months and survival subsequently worse in the EVAR group (P=0.001, log-rank test).
British Journal of Anaesthesia  , DOI: ( /bja/aeu383)
Copyright © 2015 The Author(s) Terms and Conditions

3. Fig 2
Kaplan–Meier graph for survival after elective AAA repair by the number of sub-threshold CPET values (P<0.001, log-rank test).
British Journal of Anaesthesia  , DOI: ( /bja/aeu383)
Copyright © 2015 The Author(s) Terms and Conditions

4. Fig 3
Plot of peak Vo2 against AT for pairwise-complete records. Green triangles indicate the patient was alive at the end of the follow-up; blue circles indicate that death occurred during the follow-up. The vertical dashed lines on the bottom axis indicate the measured peak Vo2 for patients who did not have a recorded AT measurement (coloured as appropriated). The orange broken line indicates the linear model regression line [Pearson's sample correlation coefficient r=0.81; regression slope =0.508 (P<0.001)]. The pink lines delineate the thresholds used to dichotomize sub-threshold CPET values.
British Journal of Anaesthesia  , DOI: ( /bja/aeu383)
Copyright © 2015 The Author(s) Terms and Conditions