Between July and November 2008, 200 questionnaires
were randomly sent to Thai general surgeons nationwide,
mainly to those who worked in the General Province
Hospital or University Hospital. The reasons of making a
survey in this group of surgeons are; they work in a
secondary or tertiary hospital where several investigation
tools are available, and they are responsible for performing
CRC screening and surveillance in their population. The
questionnaire asked about their current practice in CRC
screening and surveillance