Framingham Study is
a population-based, observational cohort study
that was initiated by the United States Public Health Service in 1948 to prospectively investigate the epidemiology and risk factors for cardiovascular disease.
What did the Framingham Heart Study do?
Framingham Heart Study,
long-term research project developed to identify risk factors of cardiovascular disease
, the findings of which had far-reaching impacts on medicine. Indeed, much common knowledge about heart disease—including the effects of smoking, diet, and exercise—can be traced to the Framingham study.
What is the Framingham Heart Study Why is the Framingham Heart Study important?
The Framingham Heart Study is now considered one of the longest,
most important epidemiological studies in medical history
. In the 1960s, the study demonstrated the role cigarette smoking plays in the development of heart disease. Those findings helped to fuel the first anti-smoking campaigns of that era.
Is the Framingham Heart Study still going?
The Framingham Heart Study (FHS), the nation's longest running cohort study with longitudinal analysis of cardiovascular disease, has been
renewed
for an additional six years and $38 million dollars from the National Heart, Lung, and Blood Institute (NHLBI).
Who funds the Framingham Heart Study?
Boston University
has led the research since 1971. The university receives federal funding to oversee the study. NHLBI recently awarded the school an additional $38 million to sustain the project, which is now the nation's longest running cohort study with longitudinal analysis of cardiovascular disease.
What disease did the Framingham study focus on?
The study found high blood pressure and high blood cholesterol to be major risk factors for
cardiovascular disease
. In the past half century, the study has produced approximately 3,000 articles in leading medical journals.
What did the Framingham study find about high blood pressure?
Recent analysis of the relation of “nonhypertensive” BP to CVD incidence in the Framingham Study confirmed a significant graded
influence
of BP from optimal (
What was the greatest contribution from the Framingham heart Study?
The now
well-established risk factor concept, fundamental to prevention of CVD
, originated from the Framingham study. It generated seminal findings such as the effects of tobacco use, unhealthy diet, physical inactivity, obesity, raised blood cholesterol, raised blood pressure, and diabetes on CVD.
What data collection methods were used in the Framingham heart Study?
In 1948, FHS investigators sent
invitation letters
based on a random sampling of two of every three families with members aged 30–59 years, living in the town of Framingham, Massachusetts.
Is there proof that cholesterol causes heart disease?
The bottom line. High blood cholesterol levels are a risk factor for heart disease. However, dietary cholesterol has little to no effect on blood cholesterol levels in most people. More importantly,
there is no significant link between the cholesterol you eat and your risk of heart disease
.
How many doctors responded to the Framingham study?
In this report, Kannel et al. described 6,507 persons originally selected for study of whom
4,469 responded
, 4,393 were found be free of CHD and suitable for follow-up.
What is the criteria for heart failure?
The European Society of Cardiology defines heart failure (HF) as a “clinical syndrome characterized by
typical symptoms (e.g. breathlessness, ankle swelling, and fatigue) that may be accompanied by signs (e.g. elevated jugular venous pressure, pulmonary crackles, and peripheral edema) caused by a structural and/or
…
Is the study of heart?
Cardiology
is the study and treatment of disorders of the heart and the blood vessels. A person with heart disease or cardiovascular disease may be referred to a cardiologist. Cardiology is a branch of internal medicine.
Why was the town of Framingham selected?
The town of Framingham was selected
because its residents had already shown their willingness to cooperate with medical researchers
. From 1916 to 1923, 5000 Framingham residents had volunteered to participate in the long-term Framingham Tuberculosis Demonstration Study.
What year did the Framingham Heart Study begin?
The Framingham Heart Study (FHS) was established in
1948
to improve understanding of the epidemiology of coronary heart disease (CHD) in the USA.
What is the Bogalusa heart study about what is the major discovery of this study?
Major Findings To Date
Observations clearly show that the major etiologies of
adult heart disease, atherosclerosis, coronary heart disease, and essential hypertension begin in childhood
. Documented anatomic changes occur by 5 to 8 years of age. C V risk factors can be identified in early life.
