The impact of a prospective 4-year longitudinal school intervention for improving oral health and oral health inequalities in primary schoolchildren in Flanders-Belgium.

BACKGROUND: Oral diseases and socio-economic inequalities in children are a persisting problem. AIM: To investigate the 4-year longitudinal impact of an oral health promotion programme on oral health, knowledge, and socio-economic inequalities in primary schoolchildren. DESIGN: The intervention was carried out between 2010 and 2014 within a random sample of Flemish primary schoolchildren (born in 2002). It consisted of an annual oral health education session. ICDAS/DMFT, care level, knowledge scores, and plaque index were used as outcome variables. Being entitled to a corrective policy measure was used as social indicator. Mixed model analyses were conducted to evaluate changes over time between intervention and control group and between higher and lower social subgroups. RESULTS: A total of 1058 participants (23.8%) attended all four sessions. The intervention had a stabilizing effect on the number of decayed teeth and increased knowledge scores. No statistically different effect on the two social groups could be demonstrated. Socio-economic inequalities were present both at T0 and T4 . CONCLUSION: The oral health promotion programme had a positive impact on oral health knowledge and stabilized the number of decayed teeth. No impact on inequalities could be demonstrated, although a higher dropout rate in children with a lower social status was seen.

Socioeconomic inequalities in caries experience, care level and dental attendance in primary school children in Belgium: a cross-sectional survey.

OBJECTIVES: Oral health inequality in children is a widespread and well-documented problem in oral healthcare. However, objective and reliable methods to determine these inequalities in all oral health aspects, including both dental attendance and oral health, are rather scarce. AIMS: To explore oral health inequalities and to assess the impact of socioeconomic factors on oral health, oral health behaviour and dental compliance of primary school children. METHODS: Data collection was executed in 2014 within a sample of 2216 children in 105 primary schools in Flanders, by means of an oral examination and a validated questionnaire. Intermutual Agency database was consulted to objectively determine individuals' social state and frequency of utilisation of oral healthcare services. Underprivileged children were compared with more fortunate children for their mean DMFt, DMFs, plaque index, care index (C, restorative index (RI), treatment index (TI), knowledge and attitude. Differences in proportions for dichotomous variables (RI100%, TI100% and being a regular dental attender) were analysed. The present study was approved by the Ethics Committee of the University Hospital Ghent (2010/061). All parents signed an informed consent form prior to data collection. All schools received information about the study protocol and agreed to participate. Children requiring dental treatment or periodic recall were referred to the local dentist. RESULTS: Underprivileged children had higher D1MFT (95% CI 0.87 to 1.36), D3MT (95% CI 0.30 to 0.64), plaque scores (95% CI 0.12 to 0.23) and lower care level (p<0.02). In the low-income group, 78.4% was caries-free, compared with 88.4% for the other children. Half of the low-income children could be considered as regular dental attenders, while 12.6% did not have any dental visit during a 5-year period. CONCLUSION: Oral health, oral hygiene, oral healthcare level and dental attendance patterns are negatively affected by children's social class, leading to oral health inequalities in Belgian primary school children.

Opinions of dentists on the barriers in providing oral health care to community-dwelling frail older people: a questionnaire survey.

OBJECTIVE: The aim of this study was to investigate to what extent dentists in the Netherlands experience barriers in providing oral health care to community-dwelling older people. BACKGROUND: As most publications on the barriers in providing oral health care to older people consist of surveys on oral health care in care homes, it was decided to investigate the barriers dentists experience in their own dental practices while providing oral health care to community-dwelling frail older people. MATERIAL AND METHODS: A representative sample of 1592 of the approximately 8000 dentists in the Netherlands aged 64 or younger were invited to respond to a questionnaire online. The dentists were asked to respond to 15 opinions concerning oral healthcare provision to community-dwelling frail older people aged 75 years or more who experience problems in physical, psychological and social areas, as well as possible financial problems. RESULTS: The total response rate was 37% (n = 595; male=76%; average age 49). The majority of those who responded agreed that the reimbursement of oral health care to older people is poor. Two thirds of those who responded (66%) agreed that there are limited opportunities to refer the frail and elderly with complex oral healthcare problems to a colleague with specific knowledge and skills. CONCLUSION: Dentists experienced barriers in two domains; a lack of knowledge and practical circumstances. It was concluded that the dentist's gender, age, year of graduation and the number of patients aged 75 years or more treated weekly were in some respect, related to the barriers encountered.

Risk of aspiration in care home residents and associated factors.

Pneumonia is a prevalent cause of death in care home residents. Dysphagia is a significant risk factor of aspiration pneumonia. The purpose of the current study was to screen for risk of aspiration in care home residents in the Netherlands and assess potential risk factors of aspiration. Five experienced speech-language therapists assessed 203 care home residents (115 primarily physically disabled, 88 primarily cognitively impaired) 60 and older in the first week after admission to a care home. In 43 (21.2%) residents, speech-language therapists assessed risk of aspiration and found no significant difference between physically disabled (26.1%) and cognitively impaired (14.8%) residents. After multivariate logistic regression analysis, the final prediction model for risk of aspiration showed Parkinson's disease as a significant factor (odds ratio = 5.11; 95% confidence interval [1.49, 17.52]) . The authors therefore conclude that risk of aspiration is a relevant care problem among Dutch care home residents and requires further assessment.

Subjective dysphagia in older care home residents: a cross-sectional, multi-centre point prevalence measurement.

BACKGROUND: Dysphagia has been found to be strongly associated with aspiration pneumonia in frail older people. Aspiration pneumonia is causing high hospitalization rates, morbidity, and often death. Better insight in the prevalence of (subjective) dysphagia in frail older people may improve its early recognition and treatment. OBJECTIVE: First, to assess the prevalence of subjective dysphagia in care home residents in the Netherlands. Second, to assess the associations of subjective dysphagia with potential risk factors of dysphagia. DESIGN: Retrospective data-analysis of a cross-sectional, multi-centre point prevalence measurement. SETTING: 119 care homes in the Netherlands. PARTICIPANTS: Data of 8119 care home residents aged 65 years or older were included and analyzed. METHODS: Subjective dysphagia was assessed by a resident's response to a dichotomous question with regard to experiencing swallowing problems. If a resident was not able to respond (e.g. residents with dementia or aphasia), the question was answered by the ward care provider, or the resident's file was consulted for registered swallowing complaints and/or dysphagia. Several residents' data were collected: gender, age, (number of) diseases, the presence of malnutrition, the Care Dependency Scale score, and the body mass index. RESULTS: Subjective dysphagia was found in 751 (9%) residents. A final model for subjective dysphagia after multivariate backward stepwise regression analysis revealed eight significant variables: age (B -0.022), Care Dependency Scale score (B -0.985), 'malnutrition' (OR 1.58; 95% CI 1.31-1.90), 'comorbidity' (OR 1.07; 95% CI 1.01-1.14), and the disease clusters 'dementia' (OR 0.55; 95% CI 0.45-0.66), 'nervous system disorder' (OR 1.55; 95% CI 1.20-1.99), 'cardiovascular disease' (OR 0.81; 95% CI 0.67-0.99) and 'cerebrovascular disease/hemiparesis' (OR 1.74; 95% CI 1.45-2.10). CONCLUSION: It seems justified to conclude that subjective dysphagia is a relevant care problem in older care home residents in the Netherlands. Care Dependency Scale score, 'malnutrition', and the disease clusters 'dementia', 'nervous system disorder', and 'cerebrovascular disease/hemiparesis' were associated with the presence of subjective dysphagia in this study. Age, 'comorbidity' and 'cardiovascular disease' showed very small influence.

Effect of oral healthcare education on knowledge, attitude and skills of care home nurses: a systematic literature review.

OBJECTIVES: To systematically review the literature on the effect of providing oral healthcare education to care home nurses on their oral healthcare knowledge and attitude and their oral hygiene care skills. METHODS: A literature search was obtained for relevant articles on oral healthcare education of nurses in care homes, using five electronic retrieval systems and databases. The search was limited to human studies, articles published in English and articles published during the period January 1990 to December 2011. The methodological quality of an article was assessed on the basis of criteria published by the Cochrane Collaboration. For articles not meeting all methodological quality criteria, relevance criteria were used to determine how much scientific evidence could be assigned to the study findings. RESULTS: In accordance with the methodological quality criteria, two randomized controlled trials were included. Additionally, four studies were included after determining the scientific evidence of the study findings. The studies included revealed some scientific evidence and indications that an oral healthcare education programme for care home nurses may improve the nurses' oral healthcare knowledge and attitude. Any effect of oral healthcare education to care home nurses' oral hygiene care skills could not be determined. CONCLUSIONS: Oral healthcare education may have a positive effect on care home nurses' oral healthcare knowledge and attitude and on care home residents' oral hygiene, whereas any effect on care home nurses' oral hygiene care skills could not be found.

Saliva secretion rate and acidity in a group of physically disabled older care home residents.

A growing number of older people have teeth, which are vulnerable to oral diseases. To maintain good oral health, an adequate amount of saliva should be secreted and the saliva should possess adequate buffer capacity. The study aim was to investigate the associations of saliva secretion rate and acidity with gender, age, and some medical characteristics in a convenience sample of physically disabled older care home residents. In 20 male and 30 female physically disabled older care home residents with a mean age of 78.1 ± 9.7 years, the resting, chewing-stimulated, and acid-stimulated whole saliva secretion rate and acidity, as well as the main medical diagnosis and the number of medications used, were registered. Resting, chewing-stimulated and acid-stimulated whole saliva secretion rates were lower in women than in men and negatively associated with age and the number of medications used. In female residents, the acidity of acid-stimulated whole saliva was negatively associated with the acid-stimulated whole saliva secretion rate. In residents aged >70 years, the acidity of resting whole saliva was positively associated with age. The acidity of acid-stimulated whole saliva of all residents was positively associated with the number of medications used.

Effectiveness of supervised implementation of an oral health care guideline in care homes; a single-blinded cluster randomized controlled trial.

OBJECTIVES: The objective of this study was to assess the effectiveness of a supervised implementation of the "Oral health care Guideline for Older people in Long-term care Institutions" (OGOLI) in The Netherlands. MATERIALS AND METHODS: A sample of 12 care homes in the Netherlands was allocated randomly to an intervention or control group. While the residents in the control group received oral health care as before, the intervention consisted of a supervised implementation of the OGOLI. RESULTS: At baseline, the overall random sample comprised 342 residents, 52 % in the intervention group and 48 % in the control group. At 6 months, significant differences were observed between the intervention and the control group for mean dental as well as denture plaque, with a beneficial effect for the intervention group. The multilevel mixed-model analyses conducted with the plaque scores at 6 months as outcome variables showed that the reduction by the intervention was only significant for denture plaque. CONCLUSIONS: Supervised implementation of the OGOLI was more effective than non-supervised implementation in terms of reducing mean plaque scores at 6 months. However, the multilevel mixed-model analysis could not exclusively explain the reduction of mean dental plaque scores by the intervention. CLINICAL RELEVANCE: A supervised implementation of an oral health care guideline improves oral health of care home residents.

An oral health care guideline for institutionalised older people.

Institutionalized older people are prone to oral health problems and their negative impact due to frailty, disabilities, multi-morbidity, and multiple medication use. Until recently, no evidence-based oral health care guideline for institutionalized older people has been available. For that reason, the Dutch Association of Nursing Home Physicians developed the Oral health care Guideline for Older people in Long-term care Institutions (OGOLI), meeting the requirements of the AGREE instrument for assessing a guideline's quality. This short report presents the keynotes and the content of the Oral health care Guideline. Most recommendations are based on expert opinions. Only 4 recommendations (education, pneumonia, use of an electric toothbrush, and fluoride rinsing in case of a sudden increase of oral plaque amount) are based on evidence level A2 conclusions. This emphasizes the need for further research on oral health of institutionalized older people.