1. Pregabalin reduces postoperative opioid consumption and pain for 1 week after hospital discharge, but does not affect function at 6 weeks or 3 months after total hip arthroplasty 
H. Clarke, G.M. Pagé, C.J.L. McCartney, A. Huang, P. Stratford, J. Andrion, D. Kennedy, I.T. Awad, J. Gollish, J. Kay, J. Katz 
British Journal of Anaesthesia 
Volume 115, Issue 6, Pages (December 2015)
DOI: /bja/aev363
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2. Fig 1
Patient enrolment and study flow. BP, blood pressure; GA, general anaesthesia; Hgb, haemoglobin; HR, heart rate; PCA, patient-controlled analgesia; POD 4, postoperative day 4; pt, patient.
British Journal of Anaesthesia  , DOI: ( /bja/aev363)
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3. Fig 2
Cumulative morphine consumption during 24 h [mean (95% confidence interval)].
British Journal of Anaesthesia  , DOI: ( /bja/aev363)
Copyright © 2015 The Author(s) Terms and Conditions

4. Fig 3
Daily pain scores 1 week after discharge from hospital. NRS, numerical rating scale.
British Journal of Anaesthesia  , DOI: ( /bja/aev363)
Copyright © 2015 The Author(s) Terms and Conditions