Enthusiasm for cancer screening in Great Britain: a general population survey.

BACKGROUND

With growing concerns about risk of harm from cancer screening, particularly from overdiagnosis, this study aimed to assess public attitudes to cancer screening in Great Britain.

METHODS

We used a population-based survey to assess attitudes to cancer screening, screening history and demographic characteristics, in men and women aged 50-80 years. Data were collected using face-to-face computer-assisted interviews in 2012.

RESULTS

In our sample of 2024, attitudes to cancer screening were overwhelmingly positive with almost 90% believing that screening is 'almost always a good idea' and 49% saying they would be tested for cancer even if it was untreatable. Attitudes were particularly positive among those who had previously taken part in breast or colorectal screening.

CONCLUSIONS

Our findings suggest that attitudes to cancer screening are very positive in Great Britain. Widespread enthusiasm for cancer screening may hamper attempts to encourage a greater appreciation of the limitations and potential harms of screening.