Gender Disparity: Rising Lung Cancer Rates in Young Women Baffle Experts

Younger women are being diagnosed with lung cancer at higher rates than men, according to a study published in JAMA Oncology. While the disparity is small, researchers are concerned and are actively investigating the reasons behind this gender disparity. The prevalence of smoking and occupational exposures does not fully explain the higher incidence in women. The study suggests intensifying smoking cessation efforts among younger and middle-aged women and encouraging lung cancer screening for eligible women. Medical bias may also play a role in delayed diagnosis and treatment for women.