Issues in the accessibility and confidentiality of patient records.

Traditional understandings of confidentiality are no longer sufficient to deal with the privacy issues raised by a modern health care system. Patient data are increasingly kept by large and relatively faceless institutions. Disclosure of health information is not an exception, but a matter of daily routine, not only for uses within the health care system itself, but also for various social purposes. This paper highlights a number of issues, related to these structural changes. A distinction is made between four main problem areas: basic issues, collection and keeping of data, patient access to records, disclosure of individually identifiable data. Under each heading, four issues are discussed.