Researchers
have determined that by simply being born in what is commonly referred
to as the "Stroke Belt" (the Southeastern United States including
the states of Virginia, North Carolina, South Carolina, Georgia, Florida,
Alabama, Mississippi, Louisiana, Arkansas, Tennessee, Kentucky and Indiana)
can greatly increase a persons risk for stroke.
In a recent
study released by the National Center for Chronic Disease Prevention and
Health Promotion, "Atlas of Stroke Morality: Racial, Ethnic, and
Geographic Disparities in the United States," the state of Georgia
was found on average to have a rate of 146 stroke deaths per every 100,000
people. The highest rate of stroke deaths came from female Caucasion-Americans
as they accounted for 44 percent of all stroke-related deaths from 1991-1998.
Male Caucasion-Americans were equal to 27 percent overall, followed by
African-American women (16 percent) and African-American men (12 percent).
Consequently, a total of 31,449 Georgians, over the age of 35 died from
a stroke from 1991 through 1998, which averages 3,931 deaths per year
from stroke.
Despite the
high amount of stroke related deaths associated with each state in the
"Stroke Belt", the matter of birthplace remains a constant concern.
According to the article "Impact of Nativity and Race on 'Stroke
Belt' Mortality, written by Daniel T. Lackland, DrPH, and printed in Hypertension
(1999), there is evidence for a graded risk of stroke by birthplace, with
those born in South Carolina at the highest risk. Those born in the Southeast
are at an immediate risk, while anyone who is born outside of the southeast
at the lowest risk for stroke.
Should people
born in the "Stroke Belt" move out of the state, the risk of
having a stroke will follow them regardless of where they take up residence.
Although it
is unclear as to what factors make these particular states more prone
to stroke than the rest of the country, the National Stroke Association
suggests reasons such as:
Higher than
average population of blacks.
Older population
of adults.
Dietary factors.
Smoking habits.
Limited mobility.
"Almost
all of us have seen friends or family members who have suffered the effects
of stroke, and, with an aging population, we are likely to see an increase
in stroke," said Dr. J. Crayton Pruitt, M.D., F.A.C.S., one of the
nation's leading thoracic and cardiovascular surgeons. "A large number
of us would like to have specific guidelines to reduce the chances for
stroke in ourselves, our friends, or our family members."
Most strokes
are caused when a blood vessel, which is feeding the brain, bursts or
is clogged by a blood clot or some other particle or build up. The stroke
occurs when the clot or particle becomes lodged in a blood vessel, therefore
disrupting the flow of blood to the brain.
There are two
main categories of stroke: hemorrhagic and ischemic. A hemorrhagic stroke
occurs when a blood vessel ruptures, while an ischemic refers to a blockage
in an artery that breaks free or closes off any measurable blood flow
to the brain.
Ischemic is
the most common type of stroke and results from blockages due to a fatty
plaque build up primarily in the carotid arteries. Fortunately, this type
of blockage can be treated if detected early.
Preventive
screenings, provided by companies such as Life Line Screening, are non-invasive
and inexpensive. The cost for a stroke/carotid artery screening is $45,
or a complete wellness package including screenings for abdominal aortic
aneurysms, peripheral arterial disease (also known as hardening of the
arteries) and osteoporosis is priced at $125 for all four screenings.
For information
on how you can be screened and help reduce the risks associated with the
"Stroke Belt" call 1-866-346-5433.
Risk factors
of stroke include:
High blood
pressure.
Heart disease
especially an irregular heart beat known as Arterial Fibrillation.
Smoking.
Diabetes.
High cholesterol.
Obesity/poor
diet.
Warning signs
include:
Numbness or
weakness in face, arm, or leg.
Difficulty
speaking.
Severe dizziness,
loss of balance or coordination.
Sudden dimness,
loss of vision.
Sudden intense
headache.
Brief loss
of consciousness.
Stroke statistics:
There are
750,000 stroke victims every year.
160,000 strokes
result in death.
266,000 survive
the stroke with permanent disabilities.
Each year,
30,000 stroke survivors are new permanent admissions to nursing homes.
Physicians
cannot typically order diagnostic carotid artery testing for an asymptomatic
individual.
50 percent
of the time the stroke victims show no prior symptoms.
The direct
and indirect costs associated with stroke tally more then $300 billion
per year.
Over the course
of a lifetime, four out of every five American families will be affected
Approximately
one-third of all stroke survivors will have another stroke within five
years.
Stroke is
one of the leading causes of adult disability.
Stroke kills
more than twice as many American women every year as breast cancer.
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