Norwegian dentists' knowledge, attitudes, and behavior concerning the HIV.

Knowledge about routes of HIV transmission and attitudes to HIV antibody testing was studied in a group of Norwegian dentists. Personal protection by gloves was also recorded. Eighty-three of 120 (69%) dentists in Bergen (private practitioners) completed a postal questionnaire. More than half of these considered themselves to be in potentially infectious situations daily. Overall knowledge was good, although one fifth gave wrong answers about the relation between antibody status and infectivity. About half the respondents had attitudes to antibody testing not consistent with Centers for Disease Control (CDC) guidelines. These dentists scored significantly lower on the knowledge questions. Seventy-five (92%) reported consequent use of gloves. A low knowledge score was found among non-users. The present study indicates that lack of knowledge is related to non-recommended attitudes and behavior. The study underlines the need for continuous education and information about HIV.