MedicalResearch.com Interview with: Dr. Jose M. Martín-Sánchez IP of this study Grupo de Evaluación de Determinantes de Salud y Políticas Sanitarias Universitat Internacional de Catalunya Sant Cugat del Vallès Spain MedicalResearch.com: What is the background for this study? Response: Breast cancer has been the first cause of death from cancer among women. However, the mortality rates of breast cancer have been decreased in the last years. This downward trend can be attributed to treatment and screening programs. On the other hand, smoking has been increased among women during the last century and the main cause of lung cancer is smoking behavior. Based on this data, we hypothesized that the lung cancer mortality could outweigh the breast cancer mortality in the next years and the main purpose of this study was to project the mortality rates of lung cancer and breast cancer in women worldwide, based in previous data and using Bayesian methods, in order to identify potential strategies of public health to reduce the impact of lung cancer. Moreover, previous works described the lung and breast cancer mortality or projected one of them in a single country. For example, we have published two articles with data of Spain one of them with the description of lung cancer mortality trend in men and women and other with the projection of lung and breast cancer among women. The information of this study provides an overall point view around the word of this problem of public health. (more…)