https://www.selleckchem.com/pe....ptide/gp91ds-tat.htm
To examine the association between different minimum important change (MIC) values for pain and disability and a successful response in global perception of improvement in patients with chronic nonspecific low back pain (CNLBP). A prospective cohort study was conducted. At baseline, all participants completed a sociodemographic and clinical questionnaire, the Numeric Pain Rating Scale and the Quebec Back Pain Disability Scale (QBPDS). After a physiotherapy program, the Global Perceived Effect Scale (GPES) was completed together with p