Older Adult Perspectives Toward Surveillance Colonoscopy: A Qualitative Study

Surveillance colonoscopy is the most common indication for colonoscopy in older adults, yet factors involved in patient decision-making are poorly defined. We sought to understand general perspectives of older adults toward surveillance colonoscopy.

We conducted 2 in-person, 90-minute semistructured focus groups at a rural, tertiary care, academic facility with a total of 20 English-speaking participants with a history of colon polyps. We also obtained baseline characteristics including information to calculate life expectancy using the Schonberg Index, a validated measure of 5-year and 9-year mortality.

Participant ages ranged from 75 to 89, 67% were female, and 61% had a life expectancy of ≤9 years. Major common themes included reasons for and against getting a surveillance colonoscopy, and preferences and opinions surrounding discontinuing surveillance. Fear of cancer, trust in the colonoscopy procedure, and provider advice played prominent roles in patient decisions to return for surveillance. Most felt they should make screening decisions with input from providers, and that providers should engage them in these decisions and base recommendations on their patients' personal history and health, not on how old they are or on actuarial data.

This small, qualitative study suggests that older adults familiar with surveillance colonoscopy prefer patient-centered decision-making on when to discontinue testing and want support and information from providers when making choices. The evidence also suggests that participants value provider communication and trust their advice. Future work will use this information to create a larger patient survey on attitudes and beliefs toward surveillance colonoscopy.