Perceptions of undergraduate dental students at maker ere college of health sciences; Kampala; Uganda towards patient record keeping

Background. The creating; maintenance and storage of patients' medical records is an important competence for the professional training of a dental student. Objective. Owing to the unsatisfactory state of dental records at the students' clinic; the objective of this study was to obtain information from undergraduate dental students on the factors that affect this process and elicit recommendations for improvement. Methods. This qualitative cross-sectional study used focus group discussions with 4th- and 5th-year dental students for data collection. Data were captured through a written transcript and an audio recorder. The data were transcribed and analysed manually through developing themes; which were compared with the literature and interpreted. Results. Three themes emerged: (i) Poorly designed clerking forms. The clerking forms were deemed to have a poor design with inadequate space for clinical notes. It was recommended that they be redesigned. (ii) Inadequate storage space. Space for storing patient records was deemed inadequate and a referencing system for file retrieval was lacking. It was recommended that more space be allocated for storage; with a referencing system for easy file retrieval. (iii) Poor maintenance of records. Patients' records; especially radiographs; were not well labelled and stored. It was recommended that drug envelopes be utilised to store radiographs. An electronic system was deemed the ultimate solution to this problem. Conclusion. The general perception was that the current paper-based record system at the clinic was unsatisfactory. Therefore; there is a need to improve the maintenance and storage of records; and to change to a more efficient electronic system. The students' attitude towards record keeping was found to be questionable; with a need to be addressed as part of teaching and learning in the curriculum. Lecturers were deemed to have a bigger role to play in the record-keeping process

Seasonality of Burkitt's lymphoma in Uganda.

BACKGROUND/AIMS: Burkitt's lymphoma is the most common childhood oral maxillofacial tumor in Africa and some studies have reported seasonal variation. MATERIALS AND METHODS: All Burkitt's cases diagnosed from 1969 to 2006, from all over Uganda, at the Makerere University's Department of Pathology, were analyzed, to determine seasonal variation. This was done by evaluation of monthly and rainy versus dry season prevalence. STATISTICAL ANALYSIS: The Wilcoxon test was used in both cases, to assess the statistical significance of differences in the diagnostic rates of Burkitt's lymphoma, in comparison to nonspecific chronic inflammation, using the total as the denominator. Yearly variation in prevalence was examined by a Chi-square test for linear trend. Mann-Whitney tests were done to compare the climatic regions. Multivariate analysis of variance (MANOVA) was used to test for differences when gender, seasons and climatic regions were factored in. RESULTS: Although monthly frequencies varied considerably over the period, none of the differences were statistically significant (Pearson's 15.199, degrees of freedom df = 11, P = 0.174). Likewise, there was no statistically significant difference in the total number of Burkitt's and nonspecific chronic inflammation biopsies handled at the Department during the rainy and dry seasons. CONCLUSION: Although the 38-year period gave us sufficient numbers to use the Edward's method for seasonality, it also meant that a lot of seasonal changes that occurred during the period were not taken into consideration. We hence feel that a review of this data with weather experts, so as to group the biopsies into accurate rainfall and dry patterns, would yield a more authoritative publication.

Root and canal morphology of maxillary first and second permanent molar teeth in a Ugandan population.

AIM: To investigate the root and canal morphology of permanent maxillary molar teeth from a Ugandan population. METHODOLOGY: Maxillary first (n = 221) and second molar (n = 221) teeth were collected from patients attending dental clinics in Kampala. Teeth were prepared using a clearing technique: the pulp chambers were accessed and the teeth placed consecutively into 5% sodium hypochlorite, 10% nitric acid, then methyl salicylate. Indian ink was injected into the pulp chambers to demonstrate the canal system. RESULTS: In the first molars, 95.9% of the teeth had separate roots. The mesiobuccal root was fused with the palatal root in 3% of specimens and with the distobuccal root in 0.5% of teeth. In the second molars, 86% of the teeth had separate roots. The mesiobuccal root was fused with the palatal root in 6.3% of specimens and with the distobuccal root in 6.8% of teeth. Apical deltas were more frequent in the mesiobuccal root when compared with distobuccal and palatal roots of both the first and second molars. A type I canal configuration (>75%) was the most frequent in all the roots of both the first and second molars. Canal intercommunications and lateral canals were more frequent in the mesiobuccal root when compared with other roots. CONCLUSIONS: The mesiobuccal root tended to have more variations in the canal system followed by the distobuccal root, whereas the palatal root had the least. The findings in root and canal morphology of this Ugandan population were different from previous studies, which may partly be attributed to racial differences.