1. Role of patient characteristics for fast-track hip and knee arthroplasty 
C.C. Jørgensen, H. Kehlet 
British Journal of Anaesthesia 
Volume 110, Issue 6, Pages (June 2013)
DOI: /bja/aes505
Copyright © 2013 The Author(s) Terms and Conditions

2. Fig 1
Schematic representation of selection of study population. DNHR, Danish National Health Registry; LCDB, Lundbeck Centre Database.
British Journal of Anaesthesia  , DOI: ( /bja/aes505)
Copyright © 2013 The Author(s) Terms and Conditions

3. Fig 2
(a) Distribution of LOS in days across the patient population. Reference line indicates 4 days LOS. (b) Plot of mean and median LOS according to age group. n, number of patients in individual age groups. ntotal = 3112; error bars = standard error of the mean.
British Journal of Anaesthesia  , DOI: ( /bja/aes505)
Copyright © 2013 The Author(s) Terms and Conditions

4. Fig 3
(a) Plot of mean and median LOS according to age group and preoperative CPD. ntotal=3056. (b) Plot of mean and median LOS according to age group and use of mobility aid before surgery. ntotal=3021. (c) Plot of mean and median LOS in patients living alone or with others in different age groups. ntotal=3076. The 36 patients living in an institution had a median LOS of 3 days (IQR: 2-4) but are not included in the plot. No further analysis was made in these patients due to limited numbers.
British Journal of Anaesthesia  , DOI: ( /bja/aes505)
Copyright © 2013 The Author(s) Terms and Conditions