Oral hygiene status in relation to sociodemographic factors of children and adults who are hearing impaired, attending a special school

Associations between disability type and untreated dental decay among community dwelling US adults

OBJECTIVE

Individuals with disabilities face elevated risks of adverse oral health outcomes compared with the general population, including worse periodontal health, increased edentulism, and untreated dental decay. Given the varied impacts of different disabilities on people's health and well-being, this study aims to investigate diverse associations between untreated decay and cognitive, physical, emotional, and sensory disabilities among US adults.

METHODS

This cross-sectional study analyzed questionnaire and clinical examination data on 7084 adults (≥20 years) from the 2015-18 National Health and Nutrition Examination Survey cycles. Sociodemographics, oral health behaviors, health conditions, and disability were all examined. The prevalence of tooth decay was calculated as the proportion of adults with untreated decay. Survey-weighted multivariable logistic regression was used to assess associations between disability and untreated decay.

RESULTS

In general, untreated decay was more than twice as prevalent in individuals with three or more disabilities as in those without any disabilities (34.5% vs. 13.2%, p < 0.001). After adjusting for confounders, lack of functional dentition was the most significant predictor of untreated decay prevalence (adjusted odds ratio: 2.97, 95% CI: 2.37-3.72). Other significant factors were younger age (20-44), non-Hispanic black race or ethnicity, low-income status, having an underlying chronic condition, not having a past-year dental visit, symptomatic dental visits, and current tobacco use.

CONCLUSION

No associations were found between disability type (cognitive, emotional, physical, and sensory) and untreated decay among community-dwelling US adults. Several health-related, social, and behavioral factors emerged as primary predictors of untreated decay. Further research is needed to explore disability types and dental caries determinants.

Oral Health Status of Hearing-Impaired Students Attending Special Need Schools in Amhara Region, Ethiopia: A Cross-Sectional Study

Background

Oral health care is the most common unmet need among individuals with a disability. Individuals with a disability may have compromised oral health needs due to neglect from parents, socioeconomic problems, and communication barriers. In Ethiopia, there is a lack of data on oral health status of the hearing-impaired population. Therefore, this study aimed to assess the oral health status of hearing-impaired students in the Amhara region, Ethiopia.

Methods

A cross-sectional study was conducted from November 2020 to April 2021 on hearing-impaired students in Amhara region, Ethiopia. Data were collected using a pretested interview administered questionnaire and clinical examination. Oral cavity was evaluated using the simplified oral hygiene index, decayed, missed and filled teeth, and community periodontal index. Data analysis was done using SPSS 26.0, and logistic regression analysis was done to identify the risk factors of dental caries and periodontal disease.

Results

A total of 149 hearing impaired students with an age range of 7–30 years were involved in the study. The prevalence of periodontal disease and dental caries was 22.8% (95% CI: 16.8, 30.4) and 38.9% (95% CI; 32.2, 46.9), respectively. Being grade 1–4 student (AOR = 3.94, 95%: 1.16, 13.38), lack of formal education (AOR = 4.98, 95% CI: 1.00, 24.65), dental caries (AOR = 2.51, 95% CI: 1.08, 5.08) and bleeding on probing (AOR = 9.98, 95% CI: 3.69, 26.64) were statistically significant with periodontal disease. Grade level, parents’ support during brushing, oral health status, and medication intake were independent factors for dental caries.

Conclusion

In the present study, a significant number of hearing-impaired students had periodontal disease and dental caries. School oral health programs and caregivers assisted oral hygiene practices are essential to combat oral health problems in hearing-impaired students. Moreover, a nationwide prospective study with a large sample size will be required to reflect the oral health status of hearing-impaired individuals in the country.

Mothers view about oral health status, oral hygiene behaviors, and dental services utilization of their children with hearing impairment attending special schools

AIM

Parents are the principal decision-makers regarding their child's health. Awareness of mothers' view about their children's health, particularly with special health care needs (SHCN) (include hearing impaired children), is essential for health care providers. Therefore, the present study aimed to assess the mothers view about oral health status, oral hygiene practices, and dental services utilization of their children with hearing impairment attending special schools.

METHODS

A cross-sectional study was conducted between May and September 2020 among mothers of students with hearing impairment attending special schools. Also, the telephone structured interview was used to gathering mothers view.

RESULTS

57.4% of the mothers rated their children's oral health status as excellent or good, 27.9% as moderate, and 14.7% as poor. About half of the mothers (49.2%) stated that their children used toothbrushes once daily, and 15% use dental floss. Also, 54% of the children visited the dentist before this survey's conduct.

CONCLUSION

The findings of the present study suggest that children with hearing impairment can also have good oral health status and behaviors. These results may be attributed to the fact that the study sample was taken from two special schools. Also, only the mothers' perception assessment of students' oral health status was done. Further studies are required to increase the strength of evidence.

Effect of family characteristics on periodontal diseases in children and adolescents-A systematic review

AIM

To synthesize the literature on the influence of family/parents characteristics on periodontal diseases in children and adolescents.

METHODS

An electronic search for relevant literature published between 2007 and 2017 was undertaken in PubMed, Embase, Cinahl and Cochrane databases; the search was updated in April 2018. Two reviewers independently reviewed the abstracts of these; of which, 43 articles were reviewed in full.

RESULTS

Of the 746 retrieved titles, 649 remained after removing duplicates. Thirty articles met the inclusion criteria, and 13 were excluded. Also, two were included from the updated search. Data from the reviewed articles indicate that all three indicators of parent's socioeconomic status (income, education and occupation) are significantly associated with periodontal diseases in children. Better periodontal status was observed in children of parents with higher SES than those whose parents were of lower SES. Although the association between parent's smoking practices, level of periodontal diseases and children's periodontal status was explored only in few studies, findings indicate that children exposed to passive smoking and having parents with periodontal diseases are more likely to present with periodontal diseases as well.

CONCLUSIONS

Most of the studies considered socioeconomic factors and had not attempted to explore the impact of parental psychosocial variables on periodontal diseases in children. The literature indicates that these variables significantly influence health practices, including oral hygiene practices, which could ultimately affect periodontal health. More studies are required to explore the association of these variables with periodontal outcomes in children.

Low-fat and low-protein diets are associated with hearing discomfort among the elderly of Korea

Research on the effect of low-fat intake on hearing is limited. This study aimed to elucidate the relationship between fat, carbohydrate and protein intake and the presence of hearing discomfort among the elderly. The Korean National Health and Nutrition Examination Survey was conducted from 2009 through to 2012. A total of 4615 participants ranging in age from 60 to 80 years underwent a pure-tone audiometric evaluation, a physical examination and a nutritional survey. The associations between the participants' hearing thresholds and their protein/fat/carbohydrate intake/total energy intake were analysed using simple and multiple regression models with complex sampling adjusted for confounding factors, such as BMI, income level, smoking status and a history of hypertension, hyperlipidaemia and diabetes. Low fat and protein intakes were associated with hearing discomfort (OR 0·82, 95 % CI 0·71, 0·96, P=0·011; OR 0·81, 95 % CI 0·67, 0·96, P=0·017, respectively). This study revealed that low fat and protein intakes are associated with hearing discomfort in the elderly Korean population.

Special needs dentistry: perception, attitudes and educational experience of Malaysian dental students

A compromised oral health condition amongst patients with special health care needs (SHCN) has been associated with the reluctance and shortage of skills of dental professionals in managing such patients. Lack of training and experience at the undergraduate level are reported barriers to the provision of care for this patient cohort. Undergraduate education therefore, plays an important role in producing professionals with the knowledge, skills and positive attitude in treating patients with SHCN. This study aims to determine the level of knowledge, comfort and attitudes of Malaysian undergraduate dental students towards caring for patients with SHCN, as well as their perception on education in this field. A self-administered questionnaire was administered in the classroom style to final year undergraduate dental students in Malaysian public dental schools. Most students were aware of Special Needs Dentistry (SND) as a specialty after being informed by academic staff. The majority of the students demonstrated poor knowledge in defining SND and felt uncomfortable providing care for such patients. They perceived their undergraduate training in SND as inadequate with most students agreeing that they should receive didactic and clinical training at undergraduate level. A high percentage of students also expressed interest in pursuing postgraduate education in this area of dentistry despite the lack of educational exposure during undergraduate years. The study supports a need for educational reform to formulate a curriculum that is more patient-centred, with earlier clinical exposure in various clinical settings for students to treat patients with special health care needs, applying the concept of holistic care in a variable clinical condition.