International Journal of Community Dentistry

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Background: Knowledge of the risk factors of tooth wear is necessary for the prevention and effective treatment of tooth wear lesions. The objective of this study was to investigate sociodemographic factors and oral habits associated with tooth wear in the elderly in Port Harcourt, Rivers State, Nigeria. Subjects and Methods: The study was an observational research design in which participants were selected by systematic random sampling. Data were collected using pilot-tested questionnaire and tooth wear recorded using tooth wear index of Smith and Knight. Data were analyzed using Statistical Package for the Social Sciences version 20. Multiple regression analysis and Chi-Square test was used to test association between variables. Significance was inferred at P < 0.05 at 95% confidence interval. Results: Tooth wear was significantly higher in males than in females (P = 0.03). There was a significant increase in tooth wear with increasing age (P = 0.001). Individuals with a lower level of education had significant higher tooth wear than those with a higher level of education (P = 0.01). There was a significant association (P < 0.05) between tooth wear lesions and tooth cleaning technique, materials used for cleaning the teeth, toothbrush texture, and consumption of carbonated soft drink. However, the association between tooth wear and teeth grinding as well as frequency of teeth cleaning was not significant (P > 0.05). Conclusion: Consumption of carbonated soft drinks, toothbrushing technique, toothbrush texture, and materials used for tooth cleaning were risk indicators of tooth wear among the elderly population. Therefore, oral health education of the elderly and the general population on appropriate diet and oral hygiene practices is advocated.

Background: Bus drivers represent a special population group or community who deserve to be attended both on oral and general health due to the various occupational and environmental hazards they encounter in their daily life. The aim of this study was to assess the oral health status and treatment needs of professional bus drivers in Chennai. Methods: Cross sectional data was collected from 860 professional bus drivers in Chennai city. A specially designed questionnaire was used to assess the demographic variables, oral hygiene practices, tobacco usage, sweet consumption and work related stress. A clinical examination was done according to WHO criteria 1997 and recorded using WHO oral health assessment form. Results: The mean age of the study population was 40.25 years. With regard to sweet score, about 739 (85.9%) drivers were in “watch out” zone. There was significant correlation between sweet scores and DMFT (P = .000). About 524 (60.9%) drivers felt stress at work, 78(9.1%) drivers had leukoplakia, 5 (0.6%) had ulceration, 7 (0.8%) had candidiasis and 30(3.5%) had other conditions. The mean DMFT was 5.53. About 471 (54,8%) had dental calculus, 107 (12.4%) had periodontal pocket depth 6mm or more. Conclusion: The oral health status of bus drivers was poor with high prevalence of periodontal disease and dental caries.

Aim: To assess the oral health status in patients with various levels of spinal cord injury. Data Sources: Relevant studies were included from the period of January 2007 to October 2017 via MEDLINE, EMBASE and GOOGLE SCHOLAR, TRIP DATABASE. The search identified no randomized control trials for the proposed research question. The first set of terms included 'oral health status of spinal cord injury patient. The second set included the term 'oral health', 'dental health' separated by Boolean operator “OR” 'and the third set included the term 'spinal cord injury patient, 'upper limb paralysed patients 'separated by Boolean operator “OR. Conclusion: Based on inclusion criteria 5 articles were included. The methodological quality of the selected articles were assessed using the Effective Public Health Practice Project (EPHPP) 1998. The study results implied that the oral health among SCI patients was fair which is due to poor oral hygiene practices, greater levels of plaque, gingival bleeding and increase levels of caries experience. Oral hygiene instructions should be given in these patients and the caregivers should be trained adequately to maintain the oral hygiene of these physically compromised patients.

Online since 26^th May,2016