

Seven hundred adult patients were enrolled. During opioid titration, patients were asked every 10 min to rate pain intensity on a NRS and to indicate the degree of pain improvement on a 5-point Likert scale from ‘no improvement’ to ‘complete pain relief’. Patients whose NRS was higher than 4/10 received intravenous opioids until their pain intensity declined to 4/10 or lower. Upon arrival to the postanesthesia care unit, postsurgical patients rated their baseline pain intensity on both a 0–10 NRS and on a 4-point verbal scale. We aimed to establish the meaning to patients of declines in pain intensity and percent pain reduction. IASP Presidential Task Force on Cannabis and Cannabinoid Analgesiaĭespite widespread use of the 0–10 numeric rating scale (NRS) of pain intensity, relatively little is known about the meaning of decreases in pain intensity assessed by means of this scale to patients.PAIN 2014: Global Year Against Orofacial Pain.PAIN 2015: Global Year Against Neuropathic Pain.PAIN 2016: Global Year Against Pain in the Joints.

PAIN 2017: Global Year Against Pain After Surgery.PAIN 2018: Global Year for Excellence in Pain Education.PAIN 2019: Global Year Against Pain in the Most Vulnerable.PAIN 2020: Global Year for the Prevention of Pain.PAIN 2022: Global Year for Translating Pain Knowledge to Practice.
