Colonoscopy is currently the main approach for detecting mucosal abnormalities in the whole colon. Inadequate bowel preparation is the predominant threaten to the efficacy of colonoscopy.Unfortunately, about 30% of patients were reported to suffer inadequate bowel preparation. In order to improve adequate bowel preparation rate, it is desirable to prescribe personalized regimen according to patient characteristics. We intend to create and verify a predictive model for inadequate bowel preparation. Then, in order to improve adequate bowel preparation rate, we aim to establish a bowel preparation strategy guided by the predicted model and verify it.
About 30% of patients were reported to suffer inadequate bowel preparation. So, it is desirable to prescribe personalized regimen according to patient's personal characteristics.