title: [Factors associated with dentists' willingness to treat HIV/AIDS patients in the National Health System in Belo Horizonte, Minas Gerais, Brazil].
abstract: A cross-sectional study was conducted among dentists in the Unified National Health System (SUS) in Belo Horizonte, Minas Gerais, Brazil, to identify factors associated with their willingness to treat HIV/AIDS patients. Questionnaires were distributed at the participant's workplace. Some 140 out of 345 selected dentists (41.0%) participated. Prevalence of willingness to treat was 55.0%. Results adjusted by multiple logistic regression showed that willingness to treat was significantly associated with a realistic perception of occupational risk (OR = 4.8; 95%CI: 1.32-18.04), knowledge of the exposure protocol (OR = 4.5; 95%CI: 1.61-13.07), positive attitudes towards dealing with the epidemic (OR = 3.2; 95%CI: 1.37-7.45), previous professional experience with HIV/AIDS patients (OR = 3.0; 95%CI: 1.30-7.19), and opposition to compulsory testing of patients for HIV (OR = 2.3; 95%CI: 0.96-5.40). Dentists with prior accidental exposure to potentially contaminated material showed less willingness to treat (OR = 0.4; 95%CI: 0.15-0.85). Fear of contamination was the main source of anxiety for health workers dealing with HIV/ AIDS patients.
authors.affiliation: Faculdade de Odontologia, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil. senna@odonto.ufmg.br
authors.forename: Maria Inês Barreiros
authors.initials: MI
authors.lastname: Senna
authors.forename: Mark Drew Crosland
authors.initials: MD
authors.lastname: Guimarães
authors.forename: Isabela Almeida
authors.initials: IA
authors.lastname: Pordeus
mesh_terms: D000163:Acquired Immunodeficiency Syndrome; D001291:Attitude of Health Personnel; D001938:Brazil; D017742:Dental Care for Chronically Ill / Q000523:psychology* / Q000706:statistics & numerical data; D003815:Dentists / Q000523:psychology* / Q000706:statistics & numerical data; D004812:Epidemiologic Methods; D005260:Female; D015658:HIV Infections; D006801:Humans; D008297:Male; D017150:Public Sector; D012941:Social Responsibility; D011795:Surveys and Questionnaires