Cancer mortality milestone: 25 years of continuous decline

ScienceDaily | 1/8/2019 | Staff
Frost123 (Posted by) Level 3
The report estimates* that in 2019, 1,762,450 new cancer cases and 606,880 cancer deaths will occur in the U.S. Since its peak of 215.1 deaths (per 100,000 population) in 1991, the cancer death rate has dropped steadily by approximately 1.5% per year to 156.0 in 2016, an overall decline of 27%. This translates to an estimated 2,629,200 fewer cancer deaths than would have occurred if mortality rates had remained at their peak.

The decline in cancer mortality over the past two decades is primarily the result of steady reductions in smoking and advances in early detection and treatment, which are reflected in the declines for the four major cancers: lung, breast, prostate, and colorectal.

Death - Rate - Lung - Cancer - %

The death rate for lung cancer dropped by 48% from 1990 to 2016 among men and by 23% from 2002 to 2016 among women, with declines accelerating among both men and women in recent years. The death rate for female breast cancer dropped by 40% from 1989 to 2016. For prostate cancer, mortality dropped 51% from 1993 to 2016. Colorectal cancer mortality dropped by 53% from 1970 to 2016.

In contrast to declines for the most common cancers, death rates rose from 2012 through 2016 for liver (1.2% per year in men; 2.6% per year in women), pancreatic (men only, by 0.3% per year), and uterine corpus (endometrial) cancers (2.1% per year), as well as for cancers of the brain and other nervous system, soft tissue (including heart), and sites within the oral cavity and pharynx associated with the human papillomavirus (HPV).

Cancer - Incidence - Rate - Women - %

The cancer incidence rate was stable in women and declined by approximately 2% per year in men over the past decade of available data (2006-2015). In men, the drop reflects accelerated declines during the past 5 years of approximately 3% per year for lung and colorectal cancers, as...
(Excerpt) Read more at: ScienceDaily
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