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Table 3 Summary of concerns at different stages for learning lynch syndrome status (N = 75; Bolded % indicates most common endorsements)

From: “Go ahead and screen” - advice to healthcare systems for routine lynch syndrome screening from interviews with newly diagnosed colorectal cancer patients

THEME: Concerns or barriers that may prevent learning Lynch Syndrome (LS) status or obtaining LS diagnosis

Topic: Initial Reactions - General motivations to know LS status

% (n)

Topic: Step 1 - Motivations to have Tumor Screening

% (n)

Topic: Step 2 - Motivations to have Genetic Test

% (n)

“no barriers” – generally no concerns or reasons to forgo learning LS status or follow through with screening steps

64% (48)

61% (46)

41% (31)

“worry and anxiety” – concern that knowing or learning information may generate needless stress for patient or prolong cancer journey

35% (26)

9% (7)

4% (3)

“unnecessary information” – given older age, lack of family history, cancer trajectory, personal beliefs, or mobility issues

8% (6)

3% (2)

9% (7)

“does not gain anything medically actionable” – if knowing LS status didn’t change anything about treatment options or surveillance or future actions

5% (4)

-

-

“cost challenges” – concern if high cost, or high co-pay, or not covered well or at all by insurance, lack of cost information generates hesitation

4% (3)

9% (7)

79% (59)

“impacts health insurance coverage” – concern LS diagnosis could impede ability to obtain future health insurance coverage

4% (3)

19% (14)

12%; (9)

“privacy concerns” – concern LS diagnosis could impact future care or services in future/ sensitive personal information

4% (3)

3% (2)

-

“patient informed choice” – concern some patients may desire shared-decision making and consent for pursuing steps in screening

-

12% (9)

4% (3)

“accuracy of testing” – concern over level of accuracy, certainty and trustworthiness of a potential LS diagnosis

-

-

23% (17)

“attend an additional appointment” – inconvenience of a second appointment may be a barrier for obtaining follow-up genetic testing

*

*

13% (10)

“no provider recommendation” – lack of provider recommendation regarding LS screening may limit interest or sense of importance

3% (2)

1% (1)

9% (7)

  1. Notations: - indicates theme did not naturally come up during this point in the interview; * indicates topic area not explored at this point in the interview