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Purpose Specicaon
Purpose Specicaon
Researchers are trained to start every inquiry by framing
the queson. What queson is the project designed to
answer? Data users should explicitly and carefully frame the
queson and be able to explain how the data will answer
the queson. This process is called purpose specicaon.
Purpose specicaon helps data users reach the intended goal,
regardless of the data source or type.
Purpose specicaon is relevant whether data are personally
idenable or de-idened. It is also important regardless of
data source. If obtaining a data set from an enty, data users
will typically need to explain the purpose for the data use. Even
for data that are publicly available, explaining the purpose is
important if the data use is to achieve its intended goal.
Purpose specicaon has many benets:
• By requiring that data collected is carefully linked to the
purpose of the project and possible follow-on projects,
data collecon will be targeted, focused, and thorough
• Data collecon eorts that contemplate repurposing at the
outset can increase eciency while decreasing the data
collecon burden
• Purpose specicaon can help data users avoid
unwelcome surprises by emphasizing the need to
ancipate and plan to address negave impacts
Community engagement can support the purpose specicaon
process. Communies and individuals can help data users
to understand challenges or concerns about which the data
user may be unaware. Laws or regulaons may dictate the
purpose of data collecon by government agencies, such
as health surveys or infecous disease surveillance. Though
overall purpose for these eorts may be broad, even these data
collecon eorts are usually driven by a queson that the data
may help to answer.
When engaged in purpose specicaon for a project involving
original data collecon, data users should ancipate and adjust
for the possibility that data may be valuable for repurposing.
For example, biological samples may remain at the conclusion
of a study evaluang the prevalence of a vitamin deciency.
A data user, aware that samples could be used to invesgate
human health problems in the future, can ancipate
repurposing. To address ancipated repurposing, a data user
might ask for consent in the primary study for samples to be
used in later studies dened in the consent.
Deliberave
Democracy Model
A “biobank” collects,
processes, stores, and
distributes bio-specimens
and related data for use in
research. A biobank might
include specimens of blood,
saliva, plasma, or DNA. When
the Mayo Clinic started
biobanking and repurposing
data from their electronic
medical records, it adopted a
deliberave democracy model
that engaged community
members in open dialogue for
4 days. The deliberants were
provided with background
materials on biobanking,
biomedical research, and local
eorts at Mayo. They were
then given an opportunity to
interact with domain experts,
including sciensts involved
in genecs research as well as
privacy advocates. The result
was community support and
an accepted framework for
the use of biological samples
and health data.