Articles: dentistry.
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The journal impact factor (IF) is in widespread use for the evaluation of research and researchers, and considerable controversy surrounds it. The concept behind the IF is citations, and the number of them. ⋯ Perhaps the most important use of the IF is in the process of academic evaluation. The extent to which the IF is appropriate for the evaluation of the quality of a specific article or journal and particularly for the evaluation of individual and collective research achievements is highly debatable.
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This article reports on extensive experience with advanced simulation at the University of Pennsylvania, School of Dental Medicine (UPSDM). Virtual reality-based technology (VRBT) or advanced simulation is currently available for the instruction of dental students in preclinical restorative procedures. UPSDM was one of the first schools in the world to have extensive experience with VRBT technology using an advanced simulation unit (DentSim) from DenX, Ltd. ⋯ Students' attitudes, as measured by surveys, group interviews, and private interviews, are mixed. Our overall evaluation of our experience with this technology has been positive and led to the purchase of additional units, its full incorporation into our curriculum, and curriculum revision to maximize its potential. Our conclusion is that this technology offers significant potential in the field of dental education and that further use and investigation are both desired and justified.
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Comparative Study
An evaluation of two dental simulation systems: virtual reality versus contemporary non-computer-assisted.
Contemporary dental simulation systems were developed to improve dental students' transition from the preclinical laboratory to the clinic. The purpose of this study was to compare the efficacy of a virtual reality computer-assisted simulation system (VR) with a contemporary non-computer-assisted simulation system (CS). The objectives were to determine whether there were differences between the two systems in the quality of dental students' preparations and the amount of faculty instruction time. ⋯ Thus, CS students received five times more instructional time from faculty than did VR students. There were no statistical differences in the quality of the preparations. While further study is needed to assess virtual reality technology, this decreased faculty time in instruction could impact the dental curriculum.
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Pharmacoepidemiol Drug Saf · Oct 2004
Analgesic use in dentistry in a tertiary hospital in western Nepal.
The present study had been planned to determine the pattern of drug utilization of analgesics (non-opioid and opioid analgesics) in dental outpatients in a referral hospital in western Nepal. A total of 1820 prescriptions of dental patients attending the dental outpatient at Manipal Teaching Hospital (MTH), Fulbari, Pokhara, Nepal were collected by a random once-weekly survey between March 2001 and February 2002. The analgesic-containing prescriptions (n = 1346) were separated from the total prescriptions collected. ⋯ In the present study, coprescription of gastroprotective agents with analgesic use was low compared to a previous study but when opioid analgesics were prescribed, concurrent use of gastroprotective agents were irrational as opioid analgesics usually decrease the secretion of hydrochloric acid. It is also surprizing that, no gastroprotective was used when NSAIDs were prescribed alone, irrespective of sex, age, dose or duration or type of NSAID treatment in our study. There is a clear need for the development of prescribing guidelines and educational initiatives to encourage the rational and appropriate use of analgesics in dentistry.
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The small number of minorities in the field of dentistry is a serious concern. While the United States as a whole has become more diverse with minorities making up 25 percent of the total U. S. population, only a handful (14 percent) are currently practicing dentistry, and only 11 percent entering dental schools are underrepresented minorities. ⋯ In addition, four in-depth interviews were held with faculty advisors who teach, mentor, and recruit minority students. The major findings of the study are as follows: 1) early and frequent exposure to dentistry and dentists in practice is essential for minority students to consider this profession; 2) while many dental schools have earnestly tried to recruit minority applicants, most URM students find out about dental programs by a family member or friend and not as a result of an intentional recruiting effort; and 3) hearing directly from minority students could be a solid first step in understanding the dental school experience from a different vantage point. This study has important implications for the methods dental schools use to both recruit minority students and foster a learning environment that is sensitive to students from diverse backgrounds.