“…PCPs also influenced colorectal cancer screening participation both positively and negatively. PCPs who addressed the importance of asymptomatic screening helped individuals understand and value the purpose of screening (31), but many studies found PCPs did not frequently recommend colorectal cancer screening (17,49,50,52,58,61,62,67,68,70,76,86,96,97,101,102): "I would have been more encouraged to do the screening if I have been talked to by my GP" (18). Studies that explored the way PCPs communicate colorectal cancer screening recommendations found patients who received inadequate information about the pain and discomfort associated with endoscopy did not participate in repeat screening (51,80,81) and those who received inadequate FOBT instruction did not complete the test (97,103).…”