Résumé
Of the 1469 subjects eligible for full analysis, most were well informed regarding the epidemiological changes to lung cancer and the main risk factors. The overall survival of patients with lung cancer (32%) was overestimated, and the survival of patients with early stages of lung cancer was underestimated (52%). Lung cancer was identified as a severe disease (82%) with a worse prognosis than other cancers. Most of the population was aware of the main treatments available, except for targeted therapy. Using lexical analyses, we observed that a major proportion considered lung cancer to be a tobacco-induced, life-threatening disease that involved major treatment, and a minor proportion considered it to be an environmentally induced disease. Compared with breast cancer, lung cancer was characterized by a greater feeling of guilt and was more frequently associated with lifestyle.