Treatment needs and impact of oral health screening of athletes with intellectual disability in Belgium

Background: Special Olympics Special Smiles (SOSS) is an initiative created for oral health data collection and education in oral hygiene for athletes with an intellectual disability. The aims of this study were to evaluate treatment needs of participants of Special Olympics in Belgium 2013 in comparison with those from 2008 and to assess the impact of screening and referral within the SOSS in a group of athletes who participated in two consecutive events, 2012 and 2013. Methods: Data were collected following a standardized protocol developed by the U.S. Centres for Disease Control and Prevention, Division of Oral Health. Oral hygiene habits, treatment urgency and reports of oral pain, gingival signs, sealants, untreated caries, missing and filled teeth were recorded. Data analysis of data from 2013 consisted in descriptive statistics followed by the analysis of the data by univariable and multivariable logistic regression. This data was compared with data from 2008 published by Leroy et al., 2012 using Chi square tests. Data from athletes who participated in both Special Olympics events (2012 and 2013) were compared using Exact McNemar's test and Chi-square test for homogeneity of proportions. The level of significance for all tests was set at a p-value < 0.05. Results: A total of 627 athletes with intellectual disability participated to the SOSS program in 2013, while 132 athletes met the inclusion criteria of being a participant at both SO Belgium 2012 and 2013. The prevalence of gingival signs was 44.3 % in 2013, slightly higher than in 2008 (42.4 %). The burden of untreated decay affected 27.1 % of the population showing a net increase in comparison to 2008 (20.9 %). McNemar's test and Chi-square test revealed that there were no statistically significant differences in the proportions of all compared parameters between 2012 and 2013. Conclusion: Special Olympics results from 2013 indicate a considerable unmet treatment need among Belgian Special Olympics Athletes, persistent from 2008 to 2013. Moreover, SO intervention had no impact in the oral health of athletes who participated in 2012 and 2013 events. Continuous efforts for preventive and restorative oral health care are needed for this population

Comparison of Spectral Properties of Read, Prepared and Casual Speech in French

International audienceIn this paper, we investigate the acoustic properties of phonemes in three speaking styles: read speech, prepared speech and spontaneous speech. Our aim is to better understand why speech recognition systems still fails to achieve good performances on spontaneous speech. This work follows the work of Nakamura et al. \cite{nakamura2008} on Japanese speaking styles, with the difference that we here focus on French. Using Nakamura's method, we use classical speech recognition features, MFCC, and try to represent the effects of the speaking styles on the spectral space. Two measurements are defined in order to represent the spectral space reduction and the spectral variance extension. Experiments are then carried on to investigate if indeed we find some differences between the three speaking styles using these measurements. We finally compare our results to those obtained by Nakamura on Japanese to see if the same phenomenon appears

InShopnito: an advanced yet privacy-friendly mobile shopping application

Mobile Shopping Applications (MSAs) are rapidly gaining popularity. They enhance the shopping experience, by offering customized recommendations or incorporating customer loyalty programs. Although MSAs are quite effective at attracting new customers and binding existing ones to a retailer's services, existing MSAs have several shortcomings. The data collection practices involved in MSAs and the lack of transparency thereof are important concerns for many customers. This paper presents inShopnito, a privacy-preserving mobile shopping application. All transactions made in inShopnito are unlinkable and anonymous. However, the system still offers the expected features from a modern MSA. Customers can take part in loyalty programs and earn or spend loyalty points and electronic vouchers. Furthermore, the MSA can suggest personalized recommendations even though the retailer cannot construct rich customer profiles. These profiles are managed on the smartphone and can be partially disclosed in order to get better, customized recommendations. Finally, we present an implementation called inShopnito, of which the security and performance is analyzed. In doing so, we show that it is possible to have a privacy-preserving MSA without having to sacrifice practicality

Sole prednisolone therapy in canine meningoencephalitis of unknown etiology

Meningoencephalitis of unknown etiology (MUE) is a frequently diagnosed and often fatal disease in veterinary neurology. The aim of this retrospective study was to assess the efficacy of three different sole prednisolone treatment schedules in dogs diagnosed with MUE. The dogs were diagnosed clinically with MUE based on previously described inclusion criteria, and treated with a three-, eight- or eighteen-week-tapering prednisolone schedule. Thirty eight dogs were included in the study. Seventeen, fifteen and six dogs received the three-, eight- and eighteen-week tapering schedule, respectively. Overall, 37% of the dogs died or were euthanized because of MUE, and a significant difference in survival time was seen between the three treatment schedules. Surprisingly, the highest number of dogs that died because of MUE was seen in the eight week treatment schedule (56%), followed by the three-week (26%) and eighteen-week (0%) treatment schedule. Based on the results of this study, no definitive conclusions can be drawn regarding the ideal prednisolone dosing protocol for dogs diagnosed with MUE. However, a more aggressive and immunosuppressive treatment protocol might lead to a better outcome

Chirurgische behandeling van het discusgeassocieerd Wobblersyndroom door middel van een standaard ventraalslottechniek: een retrospectieve studie van 12 gevallen

There is much controversy about the treatment of disc associated wobbler syndrome. This retrospective study describes the clinical evolution of 12 dogs treated surgically by a standard ventral slot technique. The duration of follow-up ranged from 1 to 59 months. Nine of the 12 dogs clinically recovered. However, 6 of these 9 dogs developed a second episode of clinical signs. Two of these dogs could be further managed by conservative treatment. The 4 other dogs were euthanized. The results of this study are compared to the literature. Special attention is given to inclusion criteria and follow-up data

Clinically relevant osteochondrosis of the seventh lumbar vertebra in a Beagle

This case report describes the occurrence of clinically significant osteochondrosis of the seventh lumbar vertebra in a 10-year-old, female Beagle with progressive monoparesis, lumbosacral pain and urinary incontinence. A presumptive diagnosis was made using radiography and computed tomography. The dog was surgically treated by a dorsal laminectomy and the detached bone fragment was removed. A postoperative computed tomography scan demonstrated the complete removal of the osteochondrotic tissue. Although the dog recovered remarkably after surgery, she developed a clinical relapse after several weeks. The owners declined further diagnostic tests and the dog was euthanized. Histopathological examination of the removed tissue was in agreement with a diagnosis of osteochondrosis of the seventh lumbar vertebra