Cancer in Kuwait: magnitude of the problem.

Some of the differences in cancer rates over the last 33 years are likely to be attributable to the variation in exposure to specific etiologic factors that are caused by differences in lifestyle and habits, such as dietary, physical activity and obesity. Further research with a view to understanding these changes in cancer incidence is warranted. The need for an interventional prevention programs that vigorously involve, diet, anti-smoking and physical activity among both sexes.