The Correlation Between the Difficulty of Colonoscopy and the Patient's Personality
The goal of this observational study is to explore the correlation between the difficulty of colonoscopy and the patients' personality in the population receiving initial colonoscopy in Peking Union Medical College Hospital. The main question it aims to answer is: Whether the difficulty of colonoscopy is related to any personality score of big five personality dimensions Participants will: 1. Receive routine colonoscopy 2. Fill out the GAD-7 and PHQ-9 scales 3. Fill out the Big Five Personality Questionnaire.
• Age 18-75 years old
• Patients or family members were able to understand the study protocol and willing to participate in this study by signing informed consent.
• Those who underwent colonoscopy at the Gastrointestinal Endoscopy Center of Peking Union Medical College Hospital.