We found very limited evidence of relationship between symptoms of sleep disordered breathing and incidence of cancer.

Schwach, V., Bailly, D., Christensen, A-S., Delaney, A. E., Degnbol, P., van Densen, W. L. T., Holm, P., McLay, H. A., Nielsen, K. N., Pastoors, M. A., Reeves, S. A., and Wilson, D. C. 2007. Policy and knowledge in fisheries management: a policy brief. – ICES Journal of Marine Science, 64: 798–803. The EU project Policy and Knowledge in Fisheries Management investigated the use of biological knowledge in various parts of the fisheries system, using North Sea cod as a case study. The project examined the way scientific advice was generated from technical and institutional perspectives, as well as the way claims about science appeared in both policy-setting and in public debate through the press. The results suggested that many people involved in the system want a new way to reflect about science in management. People from all major stakeholder groups are calling for a more interactive system of producing a common knowledge base. Such a system could bring uncertainty from its current marginal role as the leftovers of certainty to the heart of the science process. It would require stakeholders to help address uncertainty and to negotiate a more realistic placement of burden of proof.

No abstract

Sunbed use is associated with an increased risk for skin cancer and is particularly dangerous for younger persons. The objective of this study was to assess how demographic factors, health-related behaviours and appearance-related factors are associated with sunbed use. Cross-sectional data from the Danish National Youth Study collected by the National Institute of Public Health during 2014 was used. A total of 64,382 students aged 15-25years were included in the present study. Multilevel logistic regression analyses were used to determine associations. Sunbed use during the past 12months was reported by 22% of students, with a higher proportion among females (29%) than males (12%). Factors associated with sunbed use were older age, studying at a vocational college or a higher preparatory examination school compared to upper secondary school, and lower parental education. Furthermore, being a smoker, been binge-drinking, longer duration of exercise and been dieting were also associated with sunbed use. For females, poor dietary habits were also associated with sunbed use. Feeling overweight was associated with lower odds for sunbed use for males, but with higher odds for females. Lower body satisfaction was associated with higher odds of sunbed use, except for overweight males. Students who were underweight had lower odds for sunbed use, than normal weight students. Conclusively, we found evidence of associations between demographic factors, health-related behaviours and appearance-related factors and sunbed use. Understanding these relations could help to identify high-risk groups and guide preventive strategies for sunbed use and skin cancer prevention.

Alcohol increases the risk of several cancer types. However, awareness of the link between alcohol and cancer is estimated to be low in Denmark. The objective of this study was to examine awareness of alcohol as a risk factor for cancer in the Danish population. 3000 Danish men and women aged 18–74 years, who are nationally representative participated in a cross-sectional study. Open and closed-ended questions were used to assess unprompted and prompted cancer awareness in relation to the respondents’ demographic profile, alcohol consumption and use of tobacco. Unprompted, 22.2% of respondents were aware of the link between alcohol and cancer, whereas prompted 44.8% were aware of this. When prompted about specific cancer types, 39.5% were aware of the fact that alcohol increases the risk of liver cancer and only 9.6% were aware of the link between alcohol and breast cancer. Being aware of the link between alcohol and cancer was associated with being female, having a higher level of education, living in the Capital Region of Denmark, as well as being a non-smoker. There were no statistical significant associations between awareness of alcohol as a risk factor for cancer and the respondents’ age, marital status and alcohol consumption. Conclusively, the study confirms a rather low public awareness of the link between alcohol and cancer in the Danish population, especially regarding certain cancer types such as breast cancer. There is a continued need to inform the public about the relationship between alcohol and cancer.