title: Prevalence of major risk factors and use of screening tests for cancer in the United States.
abstract: Much of the suffering and death from cancer could be prevented by more systematic efforts to reduce tobacco use, improve diet, increase physical activity, reduce obesity, and expand the use of established screening tests. Monitoring the prevalence of cancer risk factors and screening is important to measure progress and strengthen cancer prevention and early detection efforts. In this review article, we provide recent prevalence estimates for several cancer risk factors, including tobacco, obesity, physical activity, nutrition, ultraviolet radiation exposure as well as human papillomavirus and hepatitis B vaccination coverage and cancer screening prevalence in the United States. In 2013, cigarette smoking prevalence was 17.8% among adults nationally, but ranged from 10.3% in Utah to 27.3% in West Virginia. In addition, 15.7% of U.S. high school students were current smokers. In 2011-2012, obesity prevalence was high among both adults (34.9%) and adolescents (20.5%), but has leveled off since 2002. About 20.2% of high school girls were users of indoor tanning devices, compared with 5.3% of boys. In 2013, cancer screening prevalence ranged from 58.6% for colorectal cancer to 80.8% for cervical cancer and remains low among the uninsured, particularly for colorectal cancer screening where only 21.9% of eligible adults received recommended colorectal cancer screening.
authors.affiliation: Department of Intramural Research, American Cancer Society, Atlanta, Georgia. Department of Epidemiology, Emory University, Atlanta, Georgia. staceyfedewa@cancer.org.
authors.forename: Stacey A
authors.initials: SA
authors.lastname: Fedewa
authors.affiliation: Department of Intramural Research, American Cancer Society, Atlanta, Georgia.
authors.forename: Ann Goding
authors.initials: AG
authors.lastname: Sauer
authors.affiliation: Department of Intramural Research, American Cancer Society, Atlanta, Georgia.
authors.forename: Rebecca L
authors.initials: RL
authors.lastname: Siegel
authors.affiliation: Department of Intramural Research, American Cancer Society, Atlanta, Georgia.
authors.forename: Ahmedin
authors.initials: A
authors.lastname: Jemal
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D055088:Early Detection of Cancer / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000453:epidemiology* / Q000517:prevention & control; D015995:Prevalence; D012307:Risk Factors; D014481:United States / Q000453:epidemiology; D055815:Young Adult