Design
The study is following about 500,000 volunteers in the UK, enrolled at ages from 40 to 69. Initial enrollment took place over four years from 2006, and the volunteers will be followed for at least 25 years thereafter.
Prospective participants were invited to visit an assessment centre, at which they completed an automated questionnaire and were interviewed about lifestyle, medical history and nutritional habits; basic variables such weight, height, blood pressure etc. were measured; and blood and urine samples were taken. These samples have been preserved so that it is possible to later extract DNA and measure other biologically important substances. During the whole duration of the study it is intended that all disease events, drug prescriptions and deaths of the participants are recorded in a database, taking advantage of the centralized UK National Health Service.
During the initial physical examination, basic feedback was provided to the participant regarding their weight, height, BMI, blood pressure, lung vital capacity, bone density and intra-ocular pressure; however if any other medical problems were detected, neither the participant nor their physician would be notified. Problems detected later, such as genetic risk factors, were not conveyed to either participant or physician ("to ensure that volunteers are not penalised by insurance companies, for example, which may require customers to disclose the results of any genetic tests.").
From 2012, researchers were able to apply to use the database (though they are not given access to the volunteers, who will remain strictly anonymous). A typical study using the database might compare a sample of participants who developed a particular disease, such as cancer, heart disease, diabetes or Alzheimer's disease, with a sample of those that did not, in an attempt to measure the benefits, risk contribution and interaction of specific genes, lifestyles, and medications.
Read more about this topic: UK Biobank
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“Westerners inherit
A design for living
Deeper into matter—
Not without due patter
Of a great misgiving.”
—Robert Frost (1874–1963)
“To nourish children and raise them against odds is in any time, any place, more valuable than to fix bolts in cars or design nuclear weapons.”
—Marilyn French (20th century)
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—Henry David Thoreau (1817–1862)