Determinants for preventive oral health care need among community-dwelling older people: a population-based study

Impaired Oral Health in Older Orthopaedic In-Care Patients: The Influence of Medication and Morbidity

Introduction

Fall-related injuries are prevalent in older patients and often lead to increased morbidity, medication, and impaired functions. We studied older trauma patients with the aim to describe their oral health in comparison to morbidity and medication.

Material and Methods

The study included 198 patients, ≥65 years, admitted with an orthopedic trauma. Oral examinations included number of natural teeth, dental implants, missing, decayed and restored teeth, root remnants, and pocket depth. Data on comorbidities and medication were assembled. Statistical analyses were carried out with logistic regression models, adjusted for age, gender, comorbidity, and polypharmacy.

Results

Overall, 198 patients participated, 71% women, mean age 81 years (±7.9), 85% resided in their own homes, 86% had hip fractures. Chronic diseases and drug use were present in 98.9%, a mean of 6.67 in Charlson comorbidity index (CCI), 40% heart diseases, 17% diabetes, and 14% dementia. Ninety-one percent were dentate (181), mean number of teeth 19.2 (±6.5), 24% had decayed teeth, 97% filled teeth, 44% <20 teeth, and 26% oral dryness. DFT (decayed, filled teeth) over mean were identified in patients with diabetes (p=0.037), COPD (p=0.048), polypharmacy (p=0.011), diuretics (p=0.007), and inhalation drugs (p=0.032). Use of ≥2 strong anticholinergic drugs were observed in patients with <20 teeth and DFT over mean (p=0.004, 0.003). Adjusted for age, gender, CCI, and polypharmacy.

Conclusion

The study showed that impaired oral health was prevalent in older trauma patients and that negative effects on oral health were significantly associated with chronic diseases and drug use. The results emphasize the importance of identifying orthogeriatric patients with oral health problems and to stress the necessity to uphold good oral care during a period when functional decline can be expected.

A systematic review and gap analysis of frailty and oral health characteristics in older adults: A call for clinical translation

OBJECTIVE

This systematic review updates the evidence for association between oral health characteristics and frailty status, identifying gaps in translational dental research and application of frailty assessment into clinical practice.

BACKGROUND

Clinicians have little guidance on stage-appropriate dental treatment for medically complex older adults. Oral health characteristics have been associated with frailty status, determined through validated assessment tools representing a concise measure of health. Translation of frailty assessment into dental practice has not been the focus of previous reviews.

METHODS

Utilising the PRISMA framework for systematic reviews, a comprehensive database search identified articles describing the association of interest. Those included were cross-sectional or longitudinal, in English, included participants aged 50 years or older, used validated frailty assessments and measured clinically relevant oral health outcomes. From 835 screened articles, 26 full-text articles were eligible for quality appraisal and synthesis.

RESULTS

Frailty prevalence ranged from 8.5% to 66.0%. Most studies utilised the Fried frailty criteria. Qualitative synthesis of 17 cross-sectional and nine longitudinal studies demonstrated significant covariate-adjusted association between frailty status and number of teeth, chewing ability, prosthetic characteristics, dental caries, periodontitis, dental utilisation and oral health-related quality of life factors. Variability in findings reflected study sample diversity based on country of study origin, age at recruitment, sample size, frailty assessment type, use of clinical versus self-reported outcome measures and differences in statistical analysis.

CONCLUSION

Despite robust evidence of association with oral health characteristics, frailty assessment has yet to be sufficiently applied to translational dental research and clinical practice.

Physical ability and comorbidity and oral health among home-dwelling older people in the Finnish population

AIM

To examine how physical ability and comorbidity associate with oral health.

METHODS AND RESULTS

The study population comprised 161 individuals belonging to the Oral Health GeMS study. Outcome variables were the number of teeth with dental caries and deepened periodontal pockets and self-perceived oral health (pain/discomfort in mouth). Physical ability was determined by measuring limitations in daily activities (activities of daily living [ADL] and instrumental activities of daily life [IADL]) and the number of comorbidities with Functional Comorbidity Index (FCI). Poisson's multivariate regression model was used to estimate prevalence rate ratio (PRR) and their 95% confidence intervals (CI). The physical ability or number of comorbidities did not associate consistently with oral diseases, but ADL, IADL and FCI associated all with self-perceived oral discomfort (PRR: 1.74, CI: 1.01-3.03; PRR: 1.20, CI: 1.06-1.35; PRR: 1.20, CI: 1.05-1.36, respectively). Furthermore, IADL associated also with poor self-perceived oral health (PRR: 1.27, CI: 1.03-1.57).

CONCLUSION

Older people with impaired physical ability and comorbidities are more likely to have oral discomfort and have poorer self-perceived oral health.

Association between socioeconomic factors, behavioral, general health and oral mucosa status in elderly

This study aimed to investigate the association between socioeconomic and behavioral factors, general health, oral health, and plaque accumulation and oral mucosa condition outcomes in the elderly. This is a cross-sectional study conducted from 2004 to 2005 with 785 elderly dwellers of the city of Carlos Barbosa (RS), Brasil. We used questionnaires to collect socioeconomic, behavior and health status data. The physical examination of the oral structures comprised the Mucosal-Plaque Index proposed by Henriksen (MPS). A higher prevalence of moderate/severe plaque accumulation was observed in the elderly group, in less educated male elderly. The use of full upper dentures and income under one minimum wage were protective factors for moderate/severe plaque accumulation. Only the variables of the first block of the conceptual structure, male gender (OR = 2.13; 95% CI 1.26-3.61) and lower education (OR = 1.37; 95% CI 1.06-1.78) remained associated with an unacceptable MPS score. The findings suggest that, as per MPS, less educated male elderly are more likely to have poor oral health.

Oral Health Needs and Experiences of Medicaid Enrollees With Serious Mental Illness

INTRODUCTION

Chronic dental diseases are among the most prevalent chronic conditions in the U.S., despite being largely preventable. Individuals with mental illness experience multiple risk factors for poor oral health and need targeted intervention. This study investigated experiences of Kansas Medicaid enrollees with serious mental illness in accessing dental services, examined their oral health risk factors, and identified oral health needs and outcomes.

METHODS

Survey data were collected from October 2016 through February 2017 from 186 individuals in Kansas with serious mental illness enrolled in Medicaid. Data were analyzed quantitatively (descriptive and bivariate statistics) and qualitatively (for major themes).

RESULTS

Despite Medicaid coverage of dental cleanings, 60.2% of respondents had not seen a dentist in the last 12 months. Reasons included out-of-pocket costs, lack of perceived need, uncertainty about coverage, difficulty accessing providers, fear of the dentist, and transportation issues. High rates of comorbid physical health conditions, including diabetes and cardiovascular disease, and current or former tobacco use were also observed.

CONCLUSIONS

Medicaid dental benefits that cover only dental cleanings and low levels of oral health knowledge create barriers to utilizing needed preventive dental care. Lack of perceived need for preventive dental services and lack of contact with dentists necessitates the development of targeted oral health promotion efforts that speak to the specific needs of this group and are disseminated in locations of frequent contact. The Medicaid population with serious mental illness would be an ideal group to target for the integration of chronic oral, physical, and mental health prevention services and control.

Perceptions of older people's oral health care among nurses working in geriatric home care

OBJECTIVES

This study investigates nurses' self-reported experiences and perceptions of older people's oral health care using a qualitative method.

METHODS

We interviewed 10 nurses working in geriatric home care who regularly visit and take care of older people in their homes. The interviews consisted of semi-structured questions. The interviews were then transcribed and analysed.

RESULTS

All nurses were aware of the connection between oral health and general health, but more detailed knowledge about oral health was lacking and confidence in oral health care practices was limited. Many of the interviewees noted the cleaning of removable dentures and problems related to them, but did not mention anything about periodontal diseases. Oral health education among the nurses was rare. The nurses reported lack of time to take care of their clients' oral health. As possible development steps, the interviewees suggested that including oral health care in the daily treatment plan would improve oral health care practices.

CONCLUSIONS

The nurses' lack of knowledge about oral health care and uncertainty in oral health practices among older people are major problems in daily geriatric home care. Oral health education and confidence in oral health practices should be improved in both basic and on-the-job education.

Dental hygienist attendance and its covariates in an ageing Swedish cohort

Delegation of tasks between professional groups is important to make health-care services accessible and effective for ageing people. Focussing on a Swedish 1942 birth cohort and guided by Andersen's Behavioral Model, this study assessed dental hygienist attendance from age 50 to age 70 and identified covariates at the population-averaged and person-specific levels. In 1992, a census of 50-yr-old subjects was invited to participate in a questionnaire survey. Of the 6,346 respondents, 3,585 completed follow-ups in 1997, 2002, 2007, and 2012. Multiple logistic regression analysis was conducted using a marginal model and a random intercept model. Cochran's Q test revealed that significantly more respondents confirmed dental hygienist attendance in 2012 than in 1992 (57.2% in 2012 vs. 26.0% in 1992). Population-averaged ORs for dental hygienist attendance across time were 3.5 at age 70 yr compared with age 50 yr (baseline); 2.0 if being a regular rather than an irregular dental attendee; and 0.7 if being of non-native origin compared with native origin. The corresponding person-specific ORs were 8.9, 3.2, and 0.5. Consistent with Andersen's Behavioral Model, predisposing, enabling, and need-related factors were associated with dental hygienist attendance at population-averaged and person-specific levels. This has implications for promoting dental hygienist attendance among ageing people.

The association of medications with sedative properties with oral health behaviour in community-dwelling older people

OBJECTIVES

The objective of this study was to determine whether drugs with sedative properties are related to oral health behaviour-such as frequency of toothbrushing, using toothpaste and dental visits-and oral hygiene, measured by the number of teeth with dental plaque, among community-dwelling older people.

METHODS

The study population consisted of 159 community-dwelling, dentate, non-smoking, older people from the Oral Health GeMS study (Geriatric Multidisciplinary Strategy for the Good Care of Older People study). The data were collected by interviews and clinical examinations during 2004-2005. Sedative properties of drugs were assessed using the sedative load (SL) model. Logistic and Poisson regression models were used to estimate odds ratios/relative risks (OR/RR) and 95% confidence intervals (CI).

RESULTS

After adjusting for confounding factors, SL associated with infrequent toothbrushing (OR 1.72, CI: 0.61-4.89), toothpaste use less than twice a day (OR 3.34, CI: 1.39-8.12), non-regular dental visits (OR 2.28 CI: 0.91-5.30) and the number of teeth with dental plaque (RR 1.20 CI: 1.04-1.39) compared to participants without a SL.

CONCLUSIONS

The results of this study suggest that use of drugs with sedative properties indicates poor oral health behaviour among older people.

Discontinued dental attendance among elderly people in Sweden

Aim:

Our objective was to study the loss of dental attendance and a possible age trend among patients aged ≥65 years in Sweden. Regular dental check-ups are considered to be an important factor in maintaining oral health. Approximately 80% of the adult population in Sweden are enrolled in a regular check-up system; however, dental practitioners often find that older patients attend fewer check-ups. Old people may naturally lose contact with dental services as they move to special housing or die. In this systematic study, these factors were investigated and used as exclusion criteria.

Materials and Methods:

Data were collected for all patients (n = 4759) aged 65 or older from the electronic journal system in 3 large public dental clinics in 3 communities. Their dental records for the years 2004–2009 were studied longitudinally by 1 person at each clinic; 1111 patients were excluded (patients died during study period, wanted emergency care only, obtained special dental care allowance, moved from the community or moved to special housing, or left the clinic for another caregiver). The statistical analyses were performed using the Statistical Package for the Social Sciences version 21 (IBM).

Results:

Of the 3648 patients (1690 men and 1958 women) included in the study, 13% lost contact with their dental service over the course of the study (10% of those were aged 65–79 and 21% ≥80). The decrease in regular dental contact had a statistically significant association with increasing age (P < 0.001).

Conclusion:

A considerable number of older people living independently or with moderate supportive care in their own homes lost contact with dental service despite enrolment in a recall system.

Oral health care-related beliefs among Finnish geriatric home care nurses

OBJECTIVES

The aim was to investigate beliefs about oral health care tasks among nursing staff caring for home-dwelling older people using the Nursing Dental Coping Beliefs (nursing DCBS) index.

METHODS

The study population comprised nursing staff working at the homes and sheltered accommodations of older people in Ylivieska, Finland (N = 141). The data were collected using the nursing DCBS index (five-point Likert scale).

RESULTS

On average, the nurses held moderate to high Oral health care beliefs, Internal locus of control beliefs and External locus of control beliefs, but low beliefs about Self-efficacy. The nurses with an earlier adjunct education scored lower for Oral health care beliefs on the factor Knowledge about preventing gum diseases (OR = 0.3, 95% CI: 0.1-0.9) than did the others. Regarding beliefs about External locus of control, the age group 31-49 years scored lower on the factor Retaining teeth as one ages (OR = 0.2, 95% CI: 0.1-0.7), but scored higher on the factor How to prevent dental diseases (OR = 5.6, 95% CI: 1.1-29.3) than did younger nurses (≤30 years). The nurses with only a nursing education showed significantly higher mean scores on the Self-efficacy factor Confidence of the need for dental knowledge than did those with an earlier adjunct education (P = 0.034).

CONCLUSIONS

The nursing staff mostly believed that oral diseases are preventable and teeth can be retained in advanced age, but failed to recognize the value of dental knowledge and had little confidence in their ability to manage oral diseases. Improving the oral health-related knowledge and self-efficacy beliefs of nursing staff will require additional oral health education.

The effect of chlorhexidine in reducing oral colonisation in geriatric patients: a randomised controlled trial

INTRODUCTION

Inadequate oral care has been implicated in the development of aspiration pneumonia in frail geriatric patients and is a major cause of mortality, due to the colonisation of microbes in vulnerable patients. This type of pneumonia has been associated with an increase in respiratory pathogens in the oral cavity. The aim of this study was to evaluate the effects of chlorhexidine compared to routine oral care in edentulous geriatric inpatients.

METHODS

A double-blind, parallel-group randomised controlled trial was carried out. The intervention group received oral care with chlorhexidine 0.2%, while the control group received routine oral care with thymol. Nurses provided oral care with assigned solutions of 20 mL once daily over seven days. Oral cavity assessment using the Brief Oral Health Status Examination form was performed before each oral care procedure. Data on medication received and the subsequent development of aspiration pneumonia was recorded. An oral swab was performed on Day 7 to obtain specimens to test for colonisation.

RESULTS

The final sample consisted of 35 (control) and 43 (intervention) patients. Chlorhexidine was effective in reducing oral colonisation compared to routine oral care with thymol (p < 0.001). The risk of oral bacterial colonisation was nearly three times higher in the thymol group compared to the chlorhexidine group.

CONCLUSION

The use of chlorhexidine 0.2% significantly reduced oral colonisation and is recommended as an easier and more cost-effective alternative for oral hygiene.