ABSTRACT
The purpose of this study was to identify knowledge awareness, and performance of dentist and dental staff regarding protection of patient's personal information. In addition, this research was conducted to highlight the importance of protection of patient's personal information and provide a guideline for establishing measures in this regard. A survey was conducted on 506 dentists or dental staff working in Seoul, Gyeonggi and Chungcheong provinces. The data was analyzed using t-test, one-way ANOVA, χ2, Pearson's correlation coefficient, and Scheffe test, using the PASW Statistics ver. 18.0 program. We found that the participants' knowledge and perception of the protection of patient's personal information were relatively low compared to those of other professionals. Such knowledge and perception were especially and significantly low in dental hygienists. In addition, a high level of knowledge and awareness showed a positive correlation with the extent of performance. Therefore, it is important that dentists and dental staff are aware of issues regarding the protection of patients' personal information. For this purpose, educational and training programs on such issues appear essential.
Subject(s)
Humans , Dental Hygienists , Dental Staff , Dentists , Education , SeoulABSTRACT
The purpose of this study was to characterize functional distinction between human dental pulp cells(PC) and periodontal ligament cells(PDLC) using cDNA microarray assay and to confirm the results of the microarray assay using RT-PCR. 3 genes out of 51 genes which were found to be more expressed(>2 fold) in PC were selected, and 3 genes out of 19 genes which were found to be more expressed(>2 fold) in PDLC were selected for RT-PCR as well. According to this study, the results were as follows: 1. From the microarray assay, 51 genes were more expressed (2 fold) from PC than PDLC. 2. RT-PCR confirmed that ITGA4 and TGF beta2 were more expressed in PC than in PDLC 3. From the microarray assay, 19 genes were more expressed (2 fold) from PDLC than PC. 4. RT-PCR confirmed that LUM, WISP1, and MMP1 were more expressed in PDLC than in PC. From the present study, different expression of the genes between the PC and PDLC were characterized to show the genes which play an important role in dentinogenesis were more expressed from PC than PDLC, while the genes which were related with collagen synthesis were more expressed from PDLC than PC.