Enabling people with severe mental illness to overcome barriers to access dental treatment: a qualitative study applying COM-B framework analysis

Understanding oral health from the point of view of adults with disabilities and/or complex medical conditions: A scoping review

AIM

This study aimed to review the qualitative scientific literature investigating experience of the mouth and oral health amongst adults with disabilities and/or complex health conditions.

METHODS

A scoping review methodology was applied in accordance with the methodological framework of Arksey & O'Malley and the PRISMA-SCR checklist. Electronic searching was performed using the databases Pubmed, Embase, and PsychInfo.

RESULTS

Thirty articles were included in the final selection. The populations included in the selected studies were very varied in terms of health conditions and disabilities. Three major themes relating to the experience and understanding of the mouth, oral health, and function were highlighted in the review: the representation of oral health, the influence of oral health on the participant's life, and the influence of the socio-environmental context on oral health. No study explicitly described the functional, social, and psychological roles of the mouth in a comprehensive manner.

CONCLUSIONS

Perception of the mouth and oral health differs depending on the individual and their health condition. Oral health is described as dependent on the socio-environmental context, however, outside of the experience of dental care services, this context is not investigated in the literature. This scoping review demonstrated that exhaustive understanding of the dimensions of the mouth and oral health has not been explored in published research for this population.

Association Between Mental Health and Oral Health Status and Care Utilization

Studies have shown that mental health and oral health may be correlated, with associations demonstrated between mental health problems and tooth loss, periodontal disease, and tooth decay. The COVID-19 pandemic had alarming implications for individuals' and communities' mental and emotional health. This study examined the associations between mental health status, oral health status, and oral healthcare utilization and highlighted the impact of COVID-19 on mental health. Additionally, this study examines specific sociodemographic factors that may amplify oral health disparities. A nationally representative survey was conducted to capture attitudes, experiences, and behaviors related to oral health, mental health, and unmet oral health needs. Eighteen percent of respondents were categorized as having poor mental health. Visiting the dentist in the last year was more common amongst individuals with good mental health. From the logistic regression model, mental health status, age group, race/ethnicity, education, and last dental visit were all significantly associated with of oral health status. Mental health status, age group, and income groups were all significantly associated with unmet oral health need. Future work should focus on the mental-oral health association, including determining ways to improve oral healthcare utilization and oral health status among people with poorer mental health.

A state-wide study of dental comorbidities in psychiatric disorders resulting in avoidable emergency department presentations

BACKGROUND

Attendances at emergency departments (EDs) for dental conditions are unnecessary and come at a significant cost to health services.

METHODS

A population-based record-linkage analysis of a retrospective cohort over 2 years across state-based facilities in Queensland. This was to determine if people with mental illness were more likely than the general population to attend EDs for a range of non-traumatic or avoidable dental conditions.

RESULTS

There were 1 381 428 individuals in the linked database, of whom 177 157 (13%) had a psychiatric history and 22 046 (1.5%) had one or more avoidable dental presentations. These were toothache (n = 9619), dental abscesses (n = 8449), caries (n = 1826), stomatitis (n = 1213) and gum disease (n = 939). After adjusting for confounders, psychiatric patients were significantly more likely to present with toothache, dental abscesses and caries but not stomatitis or gum disease. Depending on the dental outcome, other risk factors were male sex, lower income, rurality and Indigenous status.

CONCLUSIONS

Given these findings, possible interventions should include an increased emphasis on assessing oral health in mental health or primary care, especially in non-metropolitan areas, as well as early dental referral. Service planning for this population should including easier navigation of dental services, availability outside normal office hours and free outreach dental clinics.

Oral health perceptions and client satisfaction among homeless adults attending a community-centred dental clinic

BACKGROUND

The homeless face significant barriers accessing dental care. Community-centred dental clinics might provide more accessible care to this group. This descriptive epidemiological study aimed to measure oral health perceptions and client satisfaction among homeless and similarly disadvantaged adults receiving community-centred dental care.

METHODS

A sample of 79 clients attending St Patrick's Oral Health Clinic completed Locker's Global Oral Health Item, the Oral Health Impact Profile 14 and the Client Satisfaction Questionnaire 4.

RESULTS

High levels of satisfaction with St Patrick's Oral Health Clinic were based on positive staff attitudes, low cost, time effectiveness and staff sensitivity to anxiety. Ideas for improvement included shorter treatment waiting lists, offering additional treatment types and better communication and advertisement of the service. Compared to the general Australian population, participants reported a relatively poor self-perception of oral health and a high prevalence and severity of oral health impacts.

CONCLUSIONS

Participants experienced significant personal and social impacts due to their oral conditions. High levels of client satisfaction reflect the value of community-centred dental care for this group. An understanding of factors influencing satisfaction might be useful for similar services providing oral care to homeless and similarly disadvantaged groups.