Reply letter regarding "concerning issues in evaluating the inter-rater reliability. Comment on 'risk factors for underestimation of patient pain in outpatient colonoscopy by ryhlander et al.' by Yu et al."

"Reply letter regarding “concerning issues in evaluating the inter-rater reliability. Comment on ‘risk factors for underestimation of patient pain in outpatient colonoscopy by ryhlander et al.’ by Yu et al.”." Scandinavian Journal of Gastroenterology, ahead-of-print(ahead-of-print), pp. 1–2This article responds to:Concerning issues in evaluating the inter-rater reliability. Comment on “risk factors for underestimation of patient pain in outpatient colonoscopy” by Ryhlander et al. Disclosure statementNo potential conflict of interest was reported by the author(s).