Pain assessment in conscious healthy volunteers: a crossover study evaluating the analgesia/nociception index Q. Yan, H.Y. An, Y. Feng British Journal of Anaesthesia Volume 118, Issue 4, Pages 635-636 (April 2017) DOI: 10.1093/bja/aex061 Copyright © 2017 The Author(s) Terms and Conditions
Fig 1 Negative linear relationship between ANI and VAS. ANI, analgesia/nociception index; VAS, visual analog scale. British Journal of Anaesthesia 2017 118, 635-636DOI: (10.1093/bja/aex061) Copyright © 2017 The Author(s) Terms and Conditions