A novel intubation discomfort score to predict painful unsedated colonoscopy.

ABSTRACT:

Abstract

Pain during colonoscopy is a critical quality indicator and often a limiting factor for unsedated colonoscopy. This study aimed to identify factors associated with pain during colonoscopy and establish a model for predicting a painful colonoscopy.Patients aged 18 to 80 who underwent unsedated colonoscopy were prospectively enrolled in 2 tertiary endoscopic centers in China. The primary outcome was the rate of painful colonoscopy and then we identify high-risk factors associated with painful colonoscopy. A prediction model with an intubation discomfort score (IDS) was developed and validated.Totally 607 patients participated in this study, including 345 in the training cohort and 262 in the validation cohort. Body mass index (BMI) of <18.5 kg/m2 (OR 2.18, 95% CI: 1.09-4.37)

SUBMITTER: Wang L 

PROVIDER: S-EPMC7969226 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature