A recent study by Australian health researchers predicts a sharp increase in male cancer cases and deaths worldwide by 2050.
The number of male cancer cases is expected to rise from 10.3 million in 2022 to 19 million in 2050, an 84% increase.
Additionally, cancer-related deaths among men are projected to nearly double, increasing from 5.4 million to 10.5 million over the same period.
The study, published in the peer-reviewed journal Cancer by the American Cancer Society, analyzed data from 185 countries, covering 30 different cancer types.
The findings indicate that men are at a higher risk of both cancer and cancer-related deaths compared to women, largely due to lifestyle factors and occupational hazards.
Men’s higher rates of smoking and alcohol consumption, combined with greater exposure to carcinogens in the workplace, are significant contributors to their increased cancer risk.
Additionally, men are less likely to undergo routine cancer screenings, leading to late-stage diagnoses when treatment is less effective.
The study’s authors also noted that men over 65 face particularly poor survival rates. This is attributed to their lower tolerance for aggressive cancer treatments, the likelihood of being diagnosed at more advanced stages, and the financial burden of healthcare.
Cancer cases among older men are predicted to soar from 6 million in 2022 to 13.1 million by 2050, with deaths in this age group expected to more than double from 3.4 million to 7.7 million.
The study highlights significant disparities in cancer outcomes based on the economic status of countries. Wealthier nations typically have better access to early detection and treatment, while poorer countries struggle with limited resources, leading to higher mortality rates.
Lung cancer, already the leading cause of cancer-related deaths worldwide, is expected to maintain its deadly grip, with cases and deaths increasing by more than 87% by 2050.
Despite global efforts to reduce tobacco use, there are still over 1.25 billion tobacco users worldwide, according to 2022 data from the World Health Organization.
Prostate and colorectal cancers are also expected to drive the rising cancer burden among men. Prostate cancer deaths are projected to increase by 136% from 2022 to 2050. Researchers attribute this sharp rise to longer life spans, allowing more time for the cancer to develop.
Meanwhile, mesothelioma, a rare but aggressive cancer linked to asbestos exposure, is predicted to see the largest percentage increase among cancer types, with cases rising by 105% by 2050. Skin and bladder cancers are also expected to become more prevalent and deadlier.
Lead study author Habtamu Mellie Bizuayehu from the University of Queensland highlighted the need for improved cancer screening, diagnosis, and treatment options, particularly for older men.
The experts advise men to avoid smoking, maintain a healthy weight, limit alcohol intake, eat more fruits and vegetables, get regular exercise, protect their skin from the sun, and prioritize adequate sleep to reduce their cancer risk.