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Centers for Disease Control and Prevention
National Center for Chronic Disease Prevention and Health Promotion
Office on Smoking and Health
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(1-800-232-4636)
TTY: 1-888-232-6348
E-mail: tobaccoinfo@cdc.gov
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2001 Surgeon General's Report—Women and Smoking
Health Consequence of Tobacco Use Among Women
Disclaimer
Highlights
Mortality
- Cigarette smoking plays a major role in the mortality of U.S. women.
Since 1980, when the Surgeon General's Report on Women and Smoking was
released, about three million women have died prematurely of smoking-related
diseases.
- In 1997, about 165,000 U.S. women died of smoking-related diseases,
including lung and other cancers, heart disease, stroke, and chronic
lung diseases such as emphysema.
- Each year throughout the 1990s, about 2.1 million years of the potential
life of U.S. women were lost prematurely because of smoking-attributable
diseases. Women smokers who die of a smoking-related disease lose on
average 14 years of potential life.
- Women who stop smoking greatly reduce their risk of dying prematurely.
The relative benefits of smoking cessation are greater when women stop
smoking at younger ages, but smoking cessation is beneficial at all
ages.
Lung Cancer
- Cigarette smoking is the major cause of lung cancer among women.
About 90% of all lung cancer deaths among U.S. women smokers are attributable
to smoking.
- In 1950, lung cancer accounted for only 3% of all cancer deaths
among women; however, by 2000, it accounted for an estimated 25% of
cancer deaths.
- Since 1950, lung cancer mortality rates for U.S. women have increased
an estimated 600%. In 1987, lung cancer surpassed breast cancer to become
the leading cause of cancer death among U.S. women. In 2000, about 27,000
more women died of lung cancer (67,600) than breast cancer (40,800).
Other Cancers
- Smoking is a major cause of cancer of the oropharynx and bladder
among women. Evidence is also strong that women who smoke have increased
risk for cancer of the pancreas and kidney. For cancer of the larynx
and esophagus, evidence that smoking increases the risk among women
is more limited but consistent with large increases in risk.
- Women who smoke may have a higher risk for liver cancer and colorectal
cancer than women who do not smoke.
- Smoking is consistently associated with an increased risk for cervical
cancer. The extent to which this association is independent of human
papillomavirus (tumor caused by virus) infection is uncertain.
- Several studies suggest that exposure to environmental tobacco smoke
is associated with an increased risk for breast cancer; however, this
association remains uncertain. More research is needed.
Cardiovascular Disease
- Smoking is a major cause of coronary heart disease among women.
Risk increases with the number of cigarettes smoked and the duration
of smoking.
- Women who smoke have an increased risk for ischemic stroke (blood
clot in one of the arteries supplying the brain) and subarachnoid hemorrhage
(bleeding in the area surrounding the brain).
- Women who smoke have an increased risk for peripheral vascular atherosclerosis.
- Smoking cessation reduces the excess risk of coronary heart disease,
no matter at what age women stop smoking. The risk is substantially
reduced within 1 or 2 years after they stop smoking.
- The increased risk for stroke associated with smoking begins to
reverse after women stop smoking. About 10 to 15 years after stopping,
the risk for stroke approaches that of a women who never smoked.
Chronic Obstructive Pulmonary Disease (COPD) and Lung Function
- Cigarette smoking is the primary cause of COPD in women, and the
risk increases with the amount and duration of cigarette use.
- Mortality rates for COPD have increased among women for the past
20 to 30 years. About 90% of mortality from COPD among U.S. women is
attributed to smoking.
- Exposure to maternal smoking is associated with reduced lung function
among infants, and exposure to environmental tobacco smoke during childhood
and adolescence may be associated with impaired lung function among
girls.
- Smoking by girls can reduce their rate of lung growth and the level
of maximum lung function. Women who smoke may experience a premature
decline of lung function.
Menstrual Function
- Some studies suggest that cigarette smoking may alter menstrual
function by increasing the risks for painful menstruation, secondary
amenorrhea (abnormal absence of menstrual), and menstrual irregularity
- Women smokers have natural menopause at a younger age than do nonsmokers,
and they may experience more severe menopausal symptoms.
Reproductive Outcomes
- Women who smoke have increased risk for conception delay and for
both primary and secondary infertility.
- Women who smoke during pregnancy risk pregnancy complications, premature
birth, low-birth-weight infants, stillbirth, and infant mortality.
- Women who smoke may have a modest increase in risks for ectopic
pregnancy (fallopian tube or peritoneal cavity pregnancy) and spontaneous
abortion.
- Studies show a link between smoking and the risk of sudden infant
death syndrome (SIDS) among the offspring of women who smoke during
pregnancy.
Bone Density and Fracture
Risk
- Postmenopausal women who smoke have lower bone density than women
who never smoked.
- Women who smoke have an increased risk for hip fracture than women
who never smoked.
Other Conditions
- Women who smoke may have a modestly elevated risk for rheumatoid
arthritis.
- Women smokers have an increased risk for cataract, and may have
an increased risk for age-related macular degeneration.
- The prevalence of smoking generally is higher for women with anxiety
disorders, bulimia, depression, attention deficit disorder, and alcoholism;
it is particularly high among patients with diagnosed schizophrenia.
The connection between smoking and these disorders requires additional
research.
Health Consequences of Environmental Tobacco Smoke (ETS)
- Exposure to ETS is a cause of lung cancer among women nonsmokers.
- Studies support a causal relationship between exposure to ETS and
coronary heart disease mortality among women nonsmokers.
- Infants born to women who are exposed to ETS during pregnancy may
have a small decrement in birth weight and a slightly increased risk
for intrauterine growth retardation.
Disclaimer: Data and findings provided on this page reflect the content of
this particular Surgeon General's Report. More recent information may exist
elsewhere on the Smoking & Tobacco Use Web site (for example, in fact sheets,
frequently asked questions, or other materials that are reviewed on a regular
basis and updated accordingly).
Page last updated March 27, 2001