1. Mortality of emergency general surgical patients and associations with hospital structures and processes 
B.A. Ozdemir, S. Sinha, A. Karthikesalingam, J.D. Poloniecki, R.M. Pearse, M.P.W. Grocott, M.M. Thompson, P.J.E. Holt 
British Journal of Anaesthesia 
Volume 116, Issue 1, Pages (January 2016)
DOI: /bja/aev372
Copyright © 2016 The Author(s) Terms and Conditions

2. Fig 1
Funnel plot of observed to expected mortality ratio by expected 30 day mortality. Blue and green lines represent the upper and lower approximate 95% confidence limits of the Poisson distribution. Pink cross (low mortality outlier trusts), green cross (expected mortality trusts) and blue cross (high mortality outlier trusts).
British Journal of Anaesthesia  , 54-62DOI: ( /bja/aev372)
Copyright © 2016 The Author(s) Terms and Conditions

3. Fig 2
Risk adjusted odds ratio for 30-day mortality by weekday of admission compared with weekend admission. All weekdays had significantly lower mortality than weekend admission. There were no significant differences between weekdays.
British Journal of Anaesthesia  , 54-62DOI: ( /bja/aev372)
Copyright © 2016 The Author(s) Terms and Conditions