Uncovering the Barriers of Colorectal Cancer Screening Amongst Siblings of Colorectal Cancer Patients.

The engagements would include (1) a sealed envelope containing a cancer information sheet and an invitation letter directed towards siblings for them to contact the research team, (2) weekly phone reminders to the participants for a total of 4 weeks in a bid to remind participants of the need to convey the screening message to their siblings. The envelope will contain information on the various means for the siblings to contact the research team. These include communication means such as electronic mails (emails), telephone, hard copy returned mails through pre-paid envelopes, short messaging services (SMSs) or clinic consult.

This intervention depicts current practices by having the research team educate the participants on the Ministry of Health Singapore screening guidelines akin to counselling sessions carried out during the patient's clinical consultation. The research team would highlight that we would be happy to assist if necessary. The research team would then contact the patients in 4 weeks to check if they have communicated with their siblings and if they have gone for screening. We would also find out which method did they adopt to communicate with their siblings.