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Privacy and Confidentiality


Defining Privacy and Confidentiality

Privacy concerns the right of individuals to control information about their person and their behavior. An invasion of privacy occurs when someone accesses this information without consent. Confidentiality concerns the ways in which information disclosed voluntarily by subjects is protected from disclosure by the researcher.

Privacy
Privacy refers to our right to control access to ourselves and to our personal information.

Persons ability to control access to their personal information and to their persons is determined by a variety of factors, including socioeconomic status, age, and circumstance. For example, information about welfare rolls is public information; information about personal stock portfolios is not, unless you are a government official. Minors have fewer rights to privacy than adults. Institutionalized persons may have significant limitations on their ability to control person information.

Assuming that respect for privacy is a critical component of ethical research, the IRB will have to determine whether or not particular activities constitute invasions of privacy. Such determinations are complicated because differentiating between public and private behavior is not always easy and because concepts of privacy vary from culture to culture.

Confidentiality
Confidentiality refers to agreements made with subjects, through the consent process, about if and how information provided by the subjects will be protected. These agreements may include descriptions about whether or not identifiers will be retained, who will have access to identifiable data, and what methods will be to safeguard data, such as encrypted storage, locked files, and so on.

Privacy is about persons; confidentiality is about information.

Protecting Privacy

An individual's right to privacy from research inquiry is generally protected by the right to refuse to participate in research. Privacy issues arise when investigators wish to use personally identifiable records without obtaining consent or conduct covert observation or participant observation.

Records
If a data set with information about individuals is publicly available and the information it contains cannot be linked to the individual subjects, there are no privacy concerns.

Some records are protected by law. School records are protected by Family Educational Rights and Privacy Act. Private health information is protected the the Privacy Provisions of the Health Insurance Portability and Accountability Act (HIPAA)


Observations of Public Behavior
Federal regulations require IRB review for observations of public behavior which are recorded in such a way that would allow the subjects to be identified and, when, if the recorded observations were to be made public,
they could reasonably place the subject at risk of criminal or civil liability or cause damage to the subject’s financial standing, employability, or reputation.

These issues necessarily raise questions about the importance of the study itself. The IRB must determine that the knowledge to be gained is important enough to involve unconsenting subjects.

Ensuring Confidentiality

The need for confidentiality exists in virtually all studies in which identifiable information is collected about subjects, unless the information is entirely innocuous.

Confidentiality is particularly important when subjects are selected because of a sensitive, stigmatizing,
or illegal characteristic. In these cases, a breach of confidentiality may pose a serious risk to study subjects.

If confidentiality is promised, identifying information should not be stored with research data. Every effort should be made to protect identifying information through the use of passwords, locked computers, locked cabinets, etc.

Retention of the research data is dictated by Duke's Data Retention Policy and frequently by sponsor policy; however identifying information or coding keys
should be destroyed as soon as possible. (Consent forms must be kept for at least five years after a research project ends.)

Certificates of Confidentiality
Certificates of Confidentiality are issued by the National Institutes of Health (NIH) to protect the privacy of research subjects by protecting investigators and institutions from being compelled to release information that could be used
to identify subjects with a research project.

Certificates of Confidentiality allow investigator and others who have access to research records to refuse to disclose identifying information in any civil, criminal, administrative, legislative, or other proceeding, whether at the federal, state, or local level.

NIH will issue Certificates of Confidentiality for any research for which they are appropriate, regardless of the source of funding.

Identifying information is broadly defined as any item or combination of items in the research data that could lead directly or indirectly to the identification of a research subject.

Information about subjects that can be protected with a Certificate of Confidentiality includes:

  • Genetic information
  • Their psychological well-being
  • Their sexual attitudes, preferences or practices
  • Substance abuse or other illegal risk behaviors
  • Their involvement in litigation related to exposures under study (e.g., breast implants, environmental or occupational exposures).

NIH has prepared a kiosk providing information about Certificates of Confidentiality, including frequently asked questions.

Points to Consider
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