1. Intraoperative arterial blood pressure lability is associated with improved 30 day survival 
M.A. Levin, G.W. Fischer, H.-M. Lin, P.J. McCormick, M. Krol, D.L. Reich 
British Journal of Anaesthesia 
Volume 115, Issue 5, Pages (November 2015)
DOI: /bja/aev293
Copyright © 2015 The Author(s) Terms and Conditions

2. Fig 1
Frequency of intraoperative lability. Bar graph shows the number of episodes of lability >10 and >20% per procedure, for all subjects. The x-axis shows the cumulative number of episodes of lability, from zero (no episodes) up to 25 episodes per procedure. The y-axis shows the percentage of all procedures that experienced a given number of lability episodes.
British Journal of Anaesthesia  , DOI: ( /bja/aev293)
Copyright © 2015 The Author(s) Terms and Conditions

3. Fig 2
Effect of preoperative hypertension and antihypertensive therapy on lability. Box-and-whisker plots showing the relationship between preoperative hypertension (a) or antihypertensive therapy (b) and lability. The y-axis is the total number of episodes of lability >10 or >20% per procedure. The thick black line is the median number of episodes per procedure, the dot is the mean number of episodes per procedure, the box represents the interquartile range (25–75th percentile), and the whiskers show the outliers. ACE, angiotensin-converting enzyme inhibitor; ARB, angiotensin receptor blocker; BB, β-blocker.
British Journal of Anaesthesia  , DOI: ( /bja/aev293)
Copyright © 2015 The Author(s) Terms and Conditions

4. Fig 3
Association of lability with decreased 30 day mortality. Plot showing progressively improved survival as the number of episodes of lability experienced increases. The x-axis is the cumulative number of episodes of lability >10% per procedure. The line is the odds ratio for 30 day mortality, with the 95% confidence interval shown in green.
British Journal of Anaesthesia  , DOI: ( /bja/aev293)
Copyright © 2015 The Author(s) Terms and Conditions