Demographic questionnaire
comorbidity, death, psychological illness, pain
A semi-structured questionnaire was also designed to obtain basic information regarding participant’s age, gender, education, employment status, marital status, family system, nature of complaints, awareness of diagnosis, type of procedure, history of psychological illness, comorbidity, medicine intake, PPI or H2 blockers, satisfaction status on information provided, do you think endoscope will cause pain when it will go inside, do you think endoscope will damage your internal organs during procedure, do you think endoscope will cause death when it will go inside and fear related to seniority of doctor, etc.