The impact of media reporting on the emergence of charcoal burning suicide in Taiwan

PLoS One. 2013;8(1):e55000. doi: 10.1371/journal.pone.0055000. Epub 2013 Jan 30.

Abstract

We investigated the association of the intensity of newspaper reporting of charcoal burning suicide with the incidence of such deaths in Taiwan during 1998-2002. A counting process approach was used to estimate the incidence of suicides and intensity of news reporting. Conditional Poisson generalized linear autoregressive models were performed to assess the association of the intensity of newspaper reporting of charcoal burning and non-charcoal burning suicides with the actual number of charcoal burning and non-charcoal burning suicides the following day. We found that increases in the reporting of charcoal burning suicide were associated with increases in the incidence of charcoal burning suicide on the following day, with each reported charcoal burning news item being associated with a 16% increase in next day charcoal burning suicide (p<.0001). However, the reporting of other methods of suicide was not related to their incidence. We conclude that extensive media reporting of charcoal burning suicides appears to have contributed to the rapid rise in the incidence of the novel method in Taiwan during the initial stage of the suicide epidemic. Regulating media reporting of novel suicide methods may prevent an epidemic spread of such new methods.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Charcoal / chemistry*
  • Humans
  • Mass Media / statistics & numerical data*
  • Suicide / psychology
  • Suicide / statistics & numerical data*
  • Taiwan

Substances

  • Charcoal

Grants and funding

Y-YC was supported by the National Science Council, Taiwan (grant number 101-2314-B-532-005-MY2), Department of Health, Taipei City Government (grant number 96001-61-001-043) and the National Health Research Institute, Taiwan (grant number NHRI-EX100-10024PC). DG is a National Institute for Health Research senior investigator. PSFY was supported by General Research Fund grants of the University of Hong Kong (grant number HKU7030-PPR-12 and HKU784210). The funding agency has no role in the design, analysis, interpretation and the presentation of the data.