Association between oral health-related quality of life and nutritional status among older adults in district of Kuala Pilah, Malaysia.

BACKGROUND: Poor oral health has an impact on food choices and intake of important nutrients among older population. The use of oral health-related quality of life instruments along with the clinical dental indicators can help to assess the oral problems that lead to nutritional problems in this group. This study aims to determine the association between oral health-related quality of life (OHRQoL) and nutritional status among a group of older adults in Kuala Pilah district, Malaysia. METHODS: A cross-sectional study was carried out on 446 older adults aged 50 years and above from 20 randomly selected villages. Respondents were interviewed to collect information on their demographic characteristics and oral health perception, followed by physical examination to measure height, weight and body mass index (BMI) of respondents. The validated Malay version of General Oral Health Assessment Index (GOHAI) was used to measure OHRQoL. RESULTS: About one-third (35.8%) of the respondents had normal BMI. Majority of the respondents were overweight (40.4%) and obese (19.9%), while only a small proportion was underweight (3.9%). Mean GOHAI score was 53.3 (SD = 4.7), indicating low perception of oral health. About 81.6% respondents had moderate to low perception of oral health. Logistic regression analysis showed a statistically significant association between the GOHAI and BMI scores (OR = 2.3; p < 0.01). CONCLUSIONS: Oral health-related quality of life was significantly associated with nutritional condition of respondents. Older adults with poor perception of their oral health were more likely to have unsatisfactory BMI compared to those who perceived their oral health to be good.

Self-perceived mental well-being amongst Malaysian dentists.

PURPOSE: To assess Malaysian dentists' perceptions of their mental well-being. METHODS: A self-administered questionnaire was developed based on a conceptual framework of mental health and well-being model. Two aspects were assessed, namely the physiological (two domains) and the psychological (six domains). Participants were asked to rate their experiences of the aforementioned aspects using a 5-point Likert scale ranging from all the time to never. RESULTS: The response rate was 81%. Most of the dentists (61.7%) perceived having positive mental well-being. Under the physiological aspect, most respondents reported that they were 'generally happy' (93.3%), but about 30% stated they were 'stressed physically and emotionally'. Of the six domains under the psychological aspect, positive well-being was observed in the 'sense of coherence' and 'behavioural stress' domains. Participants who were above 40 years old, married and had children reported having a more positive mental well-being when compared with their counterparts. CONCLUSION: Overall, most Malaysian dentists perceived having a positive mental well-being. It is crucial, however, to closely monitor and initiate early interventions for those with negative symptoms to ensure the safe practice of dentistry.

Empowering Malaysian dentists to tobacco dependence treatment conduct.

As a signatory to the World Health Organisation 2003 Framework Convention on Tobacco Control, Malaysia has policies in place and funded 300 public Quit clinics. Unfortunately, government dentists are not included to run tobacco dependence treatment. A cross-sectional exploratory survey was carried out to seek Malaysian dentists' opinion on their knowledge, perception and willingness to conduct tobacco dependence treatment. Participation was voluntary from those who attended a specially designed one-day, four-module workshop on tobacco cessation intervention. Data were collected using the Audience-Response-System equipment which tracked immediate responses covering four domains namely: smoking as a public health problem, smoking as an addiction, the role of dentists in the programme and confidence in conducting smoking cessation in the clinic. Sample comprised more female dentists (73.5%), mean age 33.6 (SD 8.99) years and with more than 3 years working experience. Findings indicated that the majority agreed Malaysia has a rising problem in the prevalence of smoking (71.6%) and predicted that it will affect mostly the young (81.9%). Only half of the dentists surveyed (58.9%) routinely recorded their patients' smoking habits. The majority (71.6%) believed that dentists are effective in helping their patient to stop smoking and 76.3% agreed that dentists should discuss the smoking habit with their patients; however, 60% agreed that doing so is too time consuming. In addition, only 24.7% knew of more ways to treat a smoking habit. The majority felt comfortable giving advice to patients about changing their habits (76.5%) or discussing treatment options (60.5%): 75% would opt for a combined programme of counselling and use of medication if they have to do, 15% would choose to go on counselling only, while 8% did not want to treat. In conclusion, the findings suggest that dentists have a strong potential to contribute significantly to providing smoking cessation treatment if adequately trained.

Endemic fluorosis among 14-year-old Yemeni adolescents: an exploratory survey.

OBJECTIVE: To assess the extent of fluorosis in a representative sample of 14-year-old Yemeni adolescents. METHODS: A random sample of 2400 14-year-old Yemeni adolescents, equally distributed by gender, zone and locations, participated in the study. Fluorosis was identified using photographs for measuring Dean's Fluorosis Index. Water samples were taken and analysed for fluoride concentration using the ion selective electrode method at the Oral Biology laboratory, University of Malaya. RESULTS: Fluorosis was found to be present in 30.8% of all subjects examined. Slightly more males (32.3%) than females (29.3%) were observed to have varying degrees of fluorosis. There were more cases with fluorosis among children in rural areas (31.9%) than urban children (29.7%). Adolescents in the south (46.9%) or east (49%) Yemen were found to have almost two times or more children with fluorosis than all other zones (North 15.2%, Central 20%, West 22.9%), the differences were significant at p = 0.0001. Fluoride concentration in natural drinking water in the study locations was found to be between 0.5-3.8 ppmF. CONCLUSION: Findings found fluorosis to be significant among Yemeni adolescents.