Dental school deans' and dentists' perceptions of infection control and HIV/AIDS patient care: a challenge for dental education in Mexico.

HIV/AIDS patients face unique oral diagnostic and treatment challenges. The aim of this investigation among dental school deans (DSD) and graduate school applicants (GSA) who had qualified from 30 different dental schools was to assess their perceptions on dental education relevant to infection control (IC) and HIV/AIDS patient care. The questionnaire included Likert-type scale evaluations of agreement with statements. Of 158 questionnaires, 23 DSD (68% response rate), and 123 GSA (100% response rate) returned valid questionnaires. Fifteen (65%) DSD and 89 (72%) GSA ranked as "very strong" their perception that infection control prevents the transmission of blood borne viruses. However, the perception prevailed, among DSD and GSA, that HIV infection was a "very strong" to "strong" occupational hazard. Special reprocessing of instruments used on HIV patients was frequently reported. Many considered "very strong" to "strong" that HIV/AIDS patients must be treated in specialized clinics, and nearly half (48%) of the DSD and one third (35%) of the GSA stated that their school does refer HIV/AIDS patients to dental treatment in specialized clinics. These results indicate that many dental schools in Mexico must provide better education on IC and HIV/AIDS patient care to enhance attitudes toward HIV/AIDS patients.

Mexican dental school deans' opinions and practices regarding oral cancer, 2007.

Dentists must be trained in oral cancer (OC) screening and counseling. However, educational gaps exist in OC prevention worldwide. The objective of this investigation was to assess self-reported perceptions and practices relevant to OC education among Mexican dental school deans. At a leadership meeting in 2007, deans were given a questionnaire containing Likert-type scale evaluations of agreement with statements. Associations between variables were analyzed with Pearson's chi-square test. Of thirty-four deans attending, twenty-three (68 percent response rate) answered the questionnaire in full. Among the respondents, 83 percent believed "very strongly" that dentists must look for OC, but only 52 percent believed "very strongly" that OC screening must be adopted as a standard practice. Fifty-two percent ranked dentists' responsibility in looking after their patients' overall health as "very strong." The deans indicated less support for dentists' roles to intervene in tobacco and alcohol cessation. Participant deans lead institutions that provide education for over 12,000 dental students; their low awareness on OC screening and counseling may hinder the establishment of routine standardized screening and health promotion that help save human lives.