Fast Facts on Cancer
(Healthy Health)
Many kinds of cancer can be prevented or caught early.
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| Cure Cancer |
Leading risk factors for preventable cancers are smoking, getting too much UV radiation from the sun or tanning beds, being overweight or having obesity, and drinking too much alcohol.
Some kinds of cancer (like breast, cervical, and colorectal) can be caught early through screening.
Other kinds can be prevented—for example, cervical cancer through vaccination and colorectal cancer through removal of abnormal growths in the colon and rectum before they turn into cancer.
The cost of cancer care is expected to reach almost $174 billion by 202
Lprevent cancer risk factors, improve screening rates, and reduce health disparities, which are differences in health across different geographic, racial, ethnic, and socioeconomic groups.
Each year in the United States, more than 1.6 million people are diagnosed with cancer, and nearly 600,000 die from it, making it the second leading cause of death.
The cost of cancer care continues to rise and is expected to reach almost $174 billion by 2020.
Several divisions within National Center for Chronic Disease Prevention and Health Promotion work to reduce risk factors for preventable cancers, promote screening to catch cancer early, and collect data on all notifiable cancer cases in the United States.
Smoking and Health is at the forefront of the nation’s efforts to reduce deaths and prevent chronic diseases, including cancer, that result from smoking.
Promote efforts to prevent young people from starting to smoke, create smokefree worksites and public spaces, help smokers quit, and reduce health disparities for groups with higher rates of chronic diseases caused by smoking.
Smokers campaign, the first federally funded tobacco education campaign, focuses on motivating US adults who smoke to try to quit.
Tips features real people—not actors—who are living with serious health conditions caused by smoking and secondhand smoke exposure.
It connects people who smoke with resources to help them quit, including 1-800-QUIT-NOW, which directs people to free services from their state quitlines.
THE RISK FACTOR
Exposure to Sun and Tanning Beds
Skin cancer is the most common cancer in the United States. Most cases of melanoma, the deadliest kind of skin cancer, are caused by exposure to ultraviolet (UV) light from the sun or tanning beds.
Although use of sun protection has increased slightly in recent years, sunburn is common in the United States, with about one-third of adults and over half of high school students getting sunburned each year.
The Division of Cancer Prevention and Control (DCPC) provides leadership for national efforts to reduce illness and death caused by skin cancer.
THE RISK FACTOR
Overweight and Obesity
Overweight and obesity are associated with at least 13 types of cancer, including endometrial (uterine) cancer, breast cancer in postmenopausal women, and colorectal cancer.
These forms of cancer make up 40% of all cancers diagnosed. In the United States, 40% of adults have obesity, and 72% are overweight or have obesity.
The Division of Nutrition, Physical Activity, and Obesity develops and shares evidence-based approaches that help make healthy living easier for everyone, which can help people reduce their risk of cancer.
To promote good nutrition, the division works with hospitals to support breastfeeding moms, child care centers to adopt healthy eating standards, and workplaces to change policies so that employees have more healthy food choices.
To increase physical activity opportunities, the division partners with state and local governments to promote improvements in community design, such as sidewalks and parks, that make physical activity safer and more convenient for people of all ages and abilities.
THE RISK FACTOR
Excessive Alcohol Use
Excessive alcohol use, either in the form of binge drinking (5 or more drinks on an occasion for men or 4 or more drinks on an occasion for women) or heavy drinking (15 or more drinks per week for men or 8 or more drinks per week for women), increases the risk of cancer of the breast (in women), liver, colon, rectum, mouth, pharynx, larynx, and esophagus.
About 17% of US adults report binge drinking, and 6% report heavy drinking.
An Alcohol Program works to strengthen the scientific foundation for preventing excessive alcohol use, which is a risk factor for cancer.
The program developed the Alcohol-Related Disease Impact (ARDI) application, which allows users to estimate deaths and years of potential life lost from excessive alcohol use.
The program also funds and guides scientists in some states to study excessive drinking so that state leaders have the information they need to change policies and environments to prevent this key health risk.
THE RISK FACTOR
Infectious Diseases
Human papillomavirus (HPV) causes most cervical cancers, as well as some cancers of the vagina, vulva, penis, anus, rectum, and oropharynx (cancers of the back of the throat, including the base of the tongue and tonsils).
The HPV vaccine helps prevent most of these cancers and is most effective when given in two doses, about 6 to 12 months apart, starting at age 11 or 12. Nationwide, 60% of boys and girls have received at least one dose of the HPV vaccine.
That means many preteen boys and girls have not been vaccinated against HPV, leaving them vulnerable to cancers caused by HPV infections.
Many liver cancer cases are related to the hepatitis B or hepatitis C viruses.
The hepatitis B vaccine can help lower liver cancer risk and is recommended for all infants and unvaccinated children and some groups of unvaccinated adults.
There is no vaccine for hepatitis C, but many people can benefit from treatment options that can eliminate the virus from the body and prevent further liver damage.
Many Americans with hepatitis C are not aware of it.
The National Comprehensive Cancer Control Program promotes HPV vaccination. The National Breast and Cervical Cancer Early Detection Program helps reduce deaths from cervical cancer by expanding access to cancer screening services. The Inside Knowledge About Gynecologic Cancer campaign raises awareness among women and health care providers about the five main types of gynecologic cancers: cervical, ovarian, uterine, vaginal, and vulvar.
Screening to Prevent or Catch Cancer Early
Getting recommended screening tests can help prevent colorectal and cervical cancers. Screening for adults at normal risk can also find breast, cervical, and colon cancers early, when treatment works best. However, screening rates for these cancers remain below national targets set by Healthy People 2020, the nation’s agenda for improving the health of all Americans.
The Colorectal Cancer Control Program, which funds 20 states, 8 universities, 2 tribal organizations, and 5 other organizations to increase colorectal cancer screening among men and women aged 50 or older.
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