News media coverage of a women's health contraversy: how newspapers and TV outlets covered a recent debate over screening mammography

Abstract

Over the past decade, there have been several highly visible debates about mammography that have captured professional, public and media attention. This paper looks at newspaper and television news coverage of a controversial research letter in The Lancet by Gøtzsche and Olsen (2001) that concluded that screening mammography did not prevent deaths from breast cancer. The news pieces examined for this project were published between October 2001 and March 2002 in one of eight U.S. newspapers or aired on one of six national or cable news networks. The six-month period was divided into one-week segments; the numbers of articles published or stories aired in each week were graphed to examine patterns. Each newspaper article and television transcript was then reviewed to identify its main content area and the amount of coverage for each major event was quantified. The highest number of newspaper articles appeared to result from several events during the end of January through the beginning of February. These events included the publication of another meta-analysis of mammography that disputed the original letter's conclusion and a full-page New York Times advertisement paid for by major medical organizations stating their continued support for mammography. The greatest amount of television news coverage was devoted to the announcement of the official federal guidelines by the Secretary of Health and Human Services in late February. We conclude by discussing how the flow of news coverage of medical controversies can potentially impact the actions and reactions of the public, the medical community and health policy makers.