What is the percentage of someone getting cancer
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Understanding the Percentage Risk of Getting Cancer
Cancer Incidence Rates
Cancer incidence rates provide a measure of how frequently new cancer cases occur in a population. In the United States, the American Cancer Society estimates that in 2023, there will be approximately 1,958,310 new cancer cases. This number has been steadily increasing over the years, with 1,918,030 new cases projected in 2022, and 1,806,590 new cases in 2020. Globally, the estimated number of new cancer cases in 2020 was 19.3 million.
Lifetime Risk of Cancer
The lifetime risk of developing cancer varies by sex and type of cancer. For instance, prostate cancer incidence has been increasing by 3% annually from 2014 through 2019. In contrast, lung cancer incidence has been declining, particularly for advanced stages, while localized-stage diagnoses have increased. Breast cancer incidence has also been on a slow rise, increasing by 0.5% annually.
Mortality Rates and Trends
Cancer mortality rates have been declining overall due to advances in early detection and treatment. In 2023, an estimated 609,820 cancer deaths are projected to occur in the United States. This is a slight increase from the 609,360 deaths projected in 2022. The cancer death rate has fallen continuously from its peak in 1991, resulting in a 33% overall reduction by 2020, which translates to an estimated 3.8 million deaths averted.
Global Perspective
Globally, cancer remains a significant health burden. In 2020, there were nearly 10 million cancer deaths worldwide. The most common cancers globally are female breast cancer, lung cancer, colorectal cancer, prostate cancer, and stomach cancer. The global cancer burden is expected to rise to 28.4 million cases by 2040, a 47% increase from 2020.
Conclusion
The percentage risk of getting cancer is influenced by various factors, including sex, type of cancer, and geographic location. In the United States, the incidence of new cancer cases has been increasing, while mortality rates have been declining due to better detection and treatment methods. Globally, the cancer burden continues to grow, emphasizing the need for sustained efforts in cancer prevention, early detection, and treatment.
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