The role of screening expectations in modifying short–term psychological responses to low-dose computed tomography lung cancer screening among high-risk individuals

Charlotte E. Dunn, Adrian Edwards, Ben Carter, John K. Field, Kate Brain, Kate J. Lifford

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)
161 Downloads (Pure)

Abstract

Objective This study aimed to examine the relationship between pre-screening expectations and psychological responses to low-dose computerised tomography (LDCT) screening among high-risk individuals in the United Kingdom Lung Cancer Screening (UKLS) pilot trial. Methods Prior to screening, high-risk individuals randomised into the intervention arm of the UKLS were asked about their expected screening test result. Their actual CT scan result was compared with their baseline screening expectation to determine the level of congruence. Levels of concern about and perceived accuracy of the result were assessed in a questionnaire two weeks following receipt of their test result. Results The sample included 1589 participants. Regardless of their expected results, patients who required follow-up investigations after their initial CT scan were the most concerned about their result (p < 0.001). Participants who expected to require follow-up, but did not need it, perceived the test to be least accurate (p = 0.006). Conclusions Lung cancer screening participants who require follow-up or who have unexpected negative results can be identified for supportive interventions. Practical Implications: These findings can be used to ensure that any future CT lung cancer screening programme is tailored to identify and support those high-risk individuals who may benefit from additional help.
Original languageEnglish
JournalPatient Education and Counseling
Early online date27 Feb 2017
DOIs
Publication statusE-pub ahead of print - 27 Feb 2017

Keywords

  • lung cancer
  • lung cancer screening
  • screening expectations
  • cue adaptive reasoning account

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