The influence of culture on the oral health-related beliefs and behaviours of elderly chinese immigrants: a meta-synthesis of the literature.

Neglect of the mouth can lead to impairment, disability, and discomfort; as a result, it can have a negative impact on quality of life in old age. Some minority groups in North America shoulder a disproportionate burden of dental impairment compared to people of European origins, possibly because of different cultural beliefs and a distrust of Western oral healthcare. This paper explores these factors in elderly Chinese immigrants through a meta-synthesis of selected literature that reveals a dynamic interplay of traditional Chinese beliefs about oral health, immigration, and structural factors mediating access to Western dentistry. It also identifies several conceptual issues and gaps in knowledge, offers avenues of research including the cross-cultural application of two recent models of oral health, and discusses various strategies for improving access to dental services for minority populations.

Dentists' perceptions of providing care in long-term care facilities.

AIMS: To compare the perceptions of dentists in British Columbia regarding their decisions to provide treatment in long-term care facilities and to explore changes since 1985 in Vancouver dentists' attitudes to treating elderly patients in such facilities. MATERIALS AND METHODS: Dentists were randomly selected from all of British Columbia in 2008 and surveyed with a similar questionnaire to that used for a 1985 study of Vancouver dentists. The attitudes of current dentists, the patterns of their perceptions and trends over time were analyzed. RESULTS: Of the 800 BC dentists approached for the survey in 2008, 251 replied (31% response rate). Only 37 (15%) of these respondents were providing treatment in long-term care facilities, and another 48 (19%) had stopped providing services in this setting. Among those providing care, important considerations were continuing education in geriatrics, the presence of a dental team and fee-for-service payment. The most common reasons for deciding to provide services in long-term care facilities were to increase the number of patients being served and to broaden clinical practice. Dentists who had stopped treating patients in long-term care facilities reported their perception that treating elderly people is financially unrewarding and professionally unsatisfying. The perceptions of dentists shifted substantially from 1985 to 2008. In particular, dentists responding to the 2008 survey who had never provided services in long-term care facilities were more likely to perceive administrative difficulties and a lack of financial reward as barriers than those surveyed in 1985. In addition, the proportion of Vancouver dentists with advanced education in geriatrics declined over the period between the 2 studies (75 [22%] of 334 in 1985, 10 [11%] of 87 in 2008). CONCLUSION: Dentists who did not provide care for residents of long-term care facilities in 2008 seemed more likely to be deterred by administrative difficulties and financial costs than those not providing such care in 1985. In addition, fewer dentists had appropriate training in geriatrics. Continuing education, working with a dental team and payment on a fee-for-service basis were important factors for dentists who were providing care in such facilities.

Predictors of Tooth Loss in Patients Wearing a Partial Removable Dental Prosthesis.

PURPOSE: The partial removable dental prosthesis (PRDP) is used widely to replace missing teeth, but it can disturb the ecology of the mouth. In this retrospective cohort study, the null hypothesis was that there was no difference between tooth loss and the type of edentulous spaces in participants wearing PRDPs. MATERIALS AND METHODS: Participants were selected from patients who were treated consecutively with PRDPs between January 2003 and December 2006 by undergraduate dental students at the University of British Columbia and attended the clinic for at least 5 years following placement of the PRDP. Clinical records were analyzed for 50 men and 52 women aged 19 to 85 years at baseline, before placement of the PRDP (mean age: 63.2 years). Baseline data were obtained from the records on missing teeth and edentulous spaces, and thereafter data were collected on teeth lost over the following 5-year period. Baseline data on age, sex, occlusal contacts, number of dental rests for the dentures, carious teeth, gingival attachment loss, and teeth with endodontic fillings were also obtained. RESULTS: The presence at baseline of teeth with endodontic fillings significantly (P < .05) increased the prediction of tooth loss over the 5 years, but the type of edentulous space did not. CONCLUSION: The risk of tooth loss over a 5-year period was higher in the presence of endodontically treated teeth, but no higher in participants wearing PRDPs with distally extended edentulous spaces rather than tooth-bounded edentulous spaces.