Abstract
Context: Studies suggest that the mass media is a common source of cancer information for the public. However, the quality of cancer information through various print outlets has not been extensively investigated.
Objectives: To assess the accuracy of cancer information in a retrospective sample of Ontario daily newspapers as well as to determine the amount of mobilizing (enabling) information about community resources for cancer.
Methods and Results: Of 1,027 articles on cancer for 1991, drawn from the 5 highest and 5 lowest circulating newspapers, a random 30% sample (306 articles) was obtained. Only 40 articles had traceable citations (journal name, name of researcher, name of educational institution, or direct quotes from identifiable sources). Of these, 47.5% had misleading titles and 55% included erroneous information or omitted important study results. Only 13 (6.9%) included mobilizing information regarding prevention, diagnosis, treatment or support.
Interpretation: Cancer information in newspapers contain frequent inaccuracies and fail to provide mobilizing information. Inaccurate newspaper information about cancer is of concern if the public relies on this channel for at least part of their health knowledge.
Résumé
Contexte: Des études ont prouvé que les mass-média sont une source d’information sur le cancer communément utilisée par le public. La qualité de cette information n’a cependant pas été étudiée à fond.
Objectifs: Évaluer la précision de l’information sur le cancer publiée dans un échantillon rétrospectif de quotidiens ontariens et déterminer la quantité de renseignements mobilisateurs (incitateurs) qu’ils contiennent au sujet des ressources communautaires sur le cancer.
Méthode et résultats: Sur 1 027 articles sur le cancer publiés en 1991 dans les cinq quotidiens à plus fort tirage et les cinq quotidiens à plus faible tirage de la province, nous avons sélectionné un échantillon aléatoire de 306 articles (30 %). Seuls 40 articles citaient leurs sources (nom d’une revue, d’un chercheur, d’un établissement d’enseignement ou citation directe d’une source identifiée). De ce chiffre, 47,5 % portaient des titres tendancieux, et 55 % comportaient des erreurs ou omettaient les résultats d’études importantes. Seuls 13 articles (6,9 %) donnaient des renseignements mobilisateurs sur la prévention, le diagnostic, le traitement ou le soutien.
Interprétation: L’information sur le cancer publiée dans les journaux est souvent émaillée d’erreurs et contient peu de renseignements mobilisateurs. Les inexactitudes publiées dans la presse au sujet du cancer sont préoccupantes, car le public se fie aux journaux pour obtenir au moins une partie de ses connaissances en matière de santé.
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