Relative risk in the news media: a quantification of misrepresentation
- PMID: 9184517
- PMCID: PMC1381061
- DOI: 10.2105/ajph.87.5.842
Relative risk in the news media: a quantification of misrepresentation
Abstract
Objectives: This study quantifies the representativeness with which the print news media depict mortality.
Methods: The proportion of mortality-related copy in samples of national print media was compared with the proportion of actual deaths attributable to the leading causes of US mortality over a 1-year period.
Results: For every tested cause of death, a significant disproportion was found between amount of text devoted to the cause and the actual number of attributable deaths. Underrepresented causes included tobacco use (23% of expected copy) and heart disease (33%); overrepresented causes included illicit use of drugs (1740%), motor vehicles (1280%), and toxic agents (1070%).
Conclusions: The news media significantly misrepresent the prevalence of leading causes of death and their risk factors. This misrepresentation may contribute to the public's distorted perceptions of health threats.
Comment in
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Mortality and the media.Am J Public Health. 1998 Aug;88(8):1267. doi: 10.2105/ajph.88.8.1267. Am J Public Health. 1998. PMID: 9702170 Free PMC article. No abstract available.
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