Multiplicity in Scientific Medicine: The Experience of HIV-Positive Patients.

This article examines HIV-positive patients' experiences of treatments within a context characterized by the multiplicity of opinions expressed both by specialists and the public domain (media in particular). It is based upon a survey of 63 patients encountered in a Paris hospital. The authors demonstrate the contrasts between these patients in terms of two main dimensions: the degree of the patients' proximity to specialist knowledge, and the level of homogeneousness that the patients attribute to medical know-how. At the point where these two dimensions meet, the article distinguishes between three forms of patient attitude towards treatment; in other words, three ways of simultaneously positioning oneself with regard to the media, associations, doctors and family circles/ entourage: resorting to exteriority; self-integration into biomedical institutions; arranging heterogeneous actors. It analyses the transformations relating to the main experience profiles highlighted by sociological studies of other pathologies. [ABSTRACT FROM AUTHOR]