About The Study: Based on high-quality population-based data, this study found that the higher lung cancer incidence in women than in men has not only continued in individuals younger than 50 years but also now extends to middle-aged adults as younger women with a high risk of the disease enter older age. Reasons for this shift are unclear because the prevalence and intensity of smoking are not higher in younger women compared with men except for a slightly elevated prevalence among those born in the 1960s.
Authors: Ahmedin Jemal, D.V.M., Ph.D., of the American Cancer Society in Atlanta, is the corresponding author.
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(doi:10.1001/jamaoncol.2023.4415)
