consent, principle of

Modern western biomedical ethics is grounded on autonomy, and of consequence elevates a model of individual consent.

It is the standard for the clinical setting, where a competent adult is presumed to direct the course of his or her care. It is the standard for research, with informed consent to experimental participation expected for all but situations involving minimal risk to the subject. Public health, with an orientation toward the welfare of groups, is an exception: it explicitly rejects the individualized model.

Political philosophy affords a broader range of "social consent" models. In democratic systems, a majority may consent for all. Depending on the issue, assent by a plurality (less than half) may be sufficient; or a "super-majority" (more than half) may be required, as for constitutional questions in the US system.

While accidents of history may explain much of how issues are categorized and decided, the democratic principle is that the more important, onerous or burdensome a choice is for individuals, the more compelling it is to seek individual consent if it is practical to do so.

Since data protection issues are relatively new ones; there is little social-historical guidance on how to categorize them to decide on an appropriate model of consent. And there is little empirical data to suggest the risks and benefits actually visited upon individuals, to know the degree of "burden" implied by such choices.

The conjunction of socially-valued ends set against individual risk forms one of the core problems of information fairness, particularly in health care, and particularly in the United States.

Individuals may value privacy for its own sake, being loath to have intimate details of their lives available to any and all comers. This is particularly true of the intimate details contained in a health record. More critically, in a society where personal information disclosures may have adverse consequences, such as in loss of insurance or employment, privacy has a clear instrumental value.

Beyond the narrow confines of clinical care, where a electronic record-keeping systems may improve the quality of care an individual patient receives, the benefits of health information technologies are society-wide, indeed inter-generational. Data collection aims to improve the efficiency (via outcomes research) of the system as a whole. Public health surveillance aims to improve the health of all.

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   © 2002-2006 Contributing authors and University of Miami School of Medicine