Oral Hygiene Behavior Research Articles

Impact of Hormones and Lifestyle on Oral Health During Pregnancy: A Prospective Observational Regression-Based Study

Background and Objectives: This study explores the impact of hormonal fluctuations during pregnancy and lifestyle factors on stomatognathic system (SS) health. The aim is to determine how pregnancy-related hormonal changes and oral hygiene behaviors affect the onset of stomatognathic issues, such as gingival inflammation (GI) and dental erosion (DE). Materials and Methods: A prospective, observational study was conducted with 100 pregnant women, divided into two groups: Group A (60 women with significant stomatognathic alterations) and Group B (40 women without such alterations). Multiple regression analysis was used to evaluate the influence of hormonal levels, oral hygiene habits, and vomiting episodes on stomatognathic health. Results: Age and socioeconomic status showed no significant association with stomatognathic health (p > 0.05). In contrast, elevated levels of estrogen (p = 0.001) and progesterone (p = 0.003) were significantly linked to the severity of stomatognathic changes. Oral hygiene habits also had a statistically significant impact (p = 0.02), while vomiting frequency was not an important factor (p > 0.05). Conclusions: Hormonal changes during pregnancy, particularly increased estrogen and progesterone levels, are key predictors of stomatognathic health. These findings suggest that while oral hygiene is important, hormonal fluctuations play a dominant role in influencing stomatognathic system (SS) health during pregnancy.

The Influence of the Story DONI AND GIGINYA on Oral Hygiene Behavior in Preschool Children Banyuwangi

Oral hygiene problems that cause damage to the oral cavity in children in Indonesia are still high, reaching 57.6%. So it is very important to pay attention because this is an important growth stage. Damaged teeth can cause delayed tooth development in later life. The method of oral hygiene that attracts the attention of preschool children is the storytelling method. The aim of this research is to determine the effect of stories on oral hygiene behavior in preschool children. This method is quantitative research using a quasi-experimental design (one group pre-test and posttest). The population consisted of 50 individuals, and the sampling technique used was total sampling, using an observation checklist sheet to measure how to brush teeth. Statistical tests use the Wilcoxon Test. The results of the research showed that after the story was given, there was an increase, namely 30 children behaved good, 18 children behaved enough, and 2 children behaved poorly. Wilcoxon Signed Rank Test results with a value of p=000<0.05, the analysis shows that the story "Doni and Giginya" influences the oral hygiene behavior of preschool children. The story "Doni and Giginya" has been proven to affect increasing children's oral hygiene knowledge and behavior. Therefore, parents or guardians of children can utilize audio-visual media in other forms that have moral messages so that children's knowledge and behavior regarding oral hygiene in particular and health, in general, can increase. Keywords: Stories, Oral Hygiene Behavior, Preschool

Socio-behavioural associates of Early Childhood Caries among preschool children aged three to four years in Gampaha district, Sri Lanka: a cross sectional study

BackgroundEarly Childhood Caries (ECC) is a highly prevalent disease among preschoolers in Sri Lanka, with stagnated prevalence over the decades. Therefore, it is important to determine the socio-behavioural associations of ECC among preschoolers to reduce the country’s ECC burden.MethodsA cross-sectional study with a multistage cluster sampling technique was used to select 3 to 4 year-old preschoolers/mothers dyads in Gampaha district in 2019. Preschoolers who completed third birthday and had not completed fifth birthday on the day of data collection were selected. The dependent variable was the presence (dmft ≥ 1) or absence (dmft = 0) of ECC. Independent variables were sex, monthly family income, mother’s educational and occupational status, child’s birth order, family type, frequency of consumption of sweets and sweetened drinks, time of sweet consumption during the last 24 h, toothbrushing frequency, supervision of toothbrushing, dental visit, and maternal dental caries. A pre-tested validated questionnaire was used. Multiple logistic regression analysis was used.ResultsTotal of 1038 preschoolers were selected. There were 529 females (51.0%) and 509 males (49.0%). The prevalence of ECC was 56.3% (95% CI: 53.1–59.3). Consuming sweets between meals had a higher odds ratio than consuming sweets after main meals (OR = 1.72, 95% CI:1.25–2.35), consumption of sweets every day had a higher odds ratio than consumption of sweets several times a week or less (OR = 2.89, 95% CI: 2.02–4.13), consumption of sweetened drinks every day had a higher odds ratio than consumption of sweetened drinks several times a week or less (OR = 1.73, 95% CI: 1.07–2.79), and the presence of maternal caries had a higher odds ratio than the absence of maternal caries (OR = 1.74, 95% CI: 1.12–2.69). The use of adult fluoridated toothpaste than not using adult fluoridated toothpaste (OR = 0.64, 95% CI:0.48–0.85), tooth brushing twice per day than not brushing twice per day (OR = 0.67, 95% CI:0.51–0.89), and supervised toothbrushing than unsupervised toothbrushing (OR = 0.61, 95% CI: 0.41–0.93) was negatively associated with ECC.ConclusionsECC is highly associated with sweet consumption and oral hygiene behaviours among preschoolers in Gampaha District. Interventions should focus on the oral health behaviours of preschoolers to reduce ECC burden.

The Bidirectional Effects of Periodontal Disease and Oral Dysbiosis on Gut Inflammation in Inflammatory Bowel Disease.

Inflammatory bowel disease (IBD) flares can lead to excessive morbidity and mortality. This study aimed to determine whether oral dysbiosis/periodontal disease (PD) is common in IBD and is associated with disease activity in IBD. This single-center, prospective, cross-sectional, proof-of-concept, observational study assessed the frequency of periodontal inflammatory disease and interrogated oral and stool microbiota using 16S rRNA gene amplicon sequencing of active-IBD (aIBD), inactive-IBD (iIBD), and healthy controls (HC). Questionnaires assessed diet, alcohol usage, oral hygiene behavior, and disease activity. A subset of participants underwent comprehensive dental examinations to evaluate PD. PD was severer in aIBD subjects than in HC, as aIBD had poorer quality diets (lower Mediterranean diet scores) than iIBD and HC. Significant differences in microbial community structure were observed in unstimulated saliva, stimulated saliva, gingiva, and stool samples, primarily between aIBD and HC. Saliva from aIBD had higher relative abundances of putative oral pathobionts from the genera Streptococcus, Granulicatella, Rothia, and Actinomyces relative to HC, despite similar oral hygiene behaviors between groups. Our study suggests that patients with aIBD have severer periodontal disorders and higher relative abundances of putative "pro-inflammatory" microbiota in their oral cavity, despite normal oral hygiene behaviors. Our data are consistent with the potential presence of an oral-gut inflammatory-axis that could trigger IBD flare-ups in at-risk patients. Routine dental health assessments in all IBD patients should be encouraged as part of the health maintenance of IBD and as a potential strategy to decrease the risk of IBD flares.

The Effectiveness of Dental Health Education Programs in Reducing Dental Caries Prevalence among Indonesian Adolescents

Dental caries is a significant public health issue among adolescents in Indonesia, exacerbated by limited access to preventive dental care and oral health education. This study aims to assess the effectiveness of Dental Health Education (DHE) programs in reducing the prevalence of dental caries among Indonesian adolescents. Using a qualitative research approach with secondary data analysis, the study reviews findings from existing literature and reports. The findings indicate that well-implemented DHE programs can reduce dental caries prevalence by 30% to 35%, with significant improvements in oral hygiene behaviors. However, factors such as geographic location, socioeconomic status, and cultural beliefs impact the success or failure of these programs. Rural and low-income communities face additional challenges in accessing dental care and educational resources. Technological innovations, including mobile health platforms, interactive apps, and SMS reminders, have shown promise in enhancing the delivery and effectiveness of DHE programs by making them more accessible and engaging. In conclusion, the success of DHE programs depends on addressing contextual barriers and incorporating technological solutions to improve reach and sustainability.

Exploring the Link between Xerostomia and Oral Health in Mental Illness: Insights from Autism Spectrum Disorder, Depression, Bipolar Disorder, and Schizophrenia.

The relationship between mental disorders and oral health is complex, involving behavioral, biological, and psychosocial factors. This review aims to investigate the impact of mental disorders, including autism spectrum disorder (ASD), depression, bipolar disorder, and schizophrenia, on oral health outcomes. A comprehensive review of existing literature was conducted to analyze the oral health outcomes associated with each mental disorder. The focus was on examining dietary habits, oral hygiene behaviors, physiological changes, and medication side effects that contribute to oral health issues. The findings indicate that individuals with ASD often exhibit unique dietary habits and reduced oral hygiene capabilities due to sensory sensitivities, leading to a higher prevalence of dental caries and periodontal diseases. Depression and bipolar disorder are associated with physiological changes such as reduced saliva production and poor oral hygiene behaviors, increasing the risk of oral health problems. Medications used for these conditions exacerbate issues like xerostomia, further elevating the risk of dental diseases. Schizophrenia poses additional challenges, including cognitive impairments and medication side effects that hinder effective oral care, heightening susceptibility to oral diseases. This review highlights the specific oral health challenges associated with different mental disorders and emphasizes the need for tailored dental care strategies that integrate mental health considerations. The study contributes to the literature by demonstrating the unique oral health impacts of these disorders. However, the findings are limited by the scope of available cross-sectional data and the absence of longitudinal studies. Future research should focus on longitudinal and intervention-based studies to explore causal relationships and develop effective treatments.

Association Between Oral Hygiene Behaviours and Cognitive Decline in Adults: A Systematic Review and Meta-Analysis.

To evaluate the association between oral hygiene behaviour and cognitive decline in adults. The outcomes include changes in global cognitive function, visual attention, task switching and the risk of dementia. We conducted a systematic review following the preferred reporting items for systematic reviews and meta-analyses guidelines. A systematic search of 11 databases and grey literature sources was conducted from inception to January 2024. We included interventional trials or cohort studies that investigated the effect of oral hygiene behaviours (e.g., toothbrushing, mouth washing, flossing, using toothpicks and cleaning dentures) on cognitive decline in adults. Data extraction and risk of bias assessment were performed by two independent reviewers with expertise in conducting systematic reviews. Meta-analyses were conducted using random-effects models, and heterogeneity was assessed with the I2 statistic and χ2 test. A total of eight studies (six intervention studies and two cohort studies) met inclusion criteria, including 261,772 participants. Follow-up periods ranged from 30 days to 48 months for interventions and 9 to 18 years for cohorts. Toothbrushing was associated with a significantly slower decline in global cognitive overtime. Toothbrushing in older adults with moderate/severe dementia could achieve significant changes in cognitive decline. There was no significant difference between the effectiveness of toothbrushing performed by professionals and caregivers. Other oral hygiene behaviours, including dental flossing, using mouthwash, using toothpicks and cleaning dentures, were not associated with the risk of dementia. Toothbrushing is linked to a decreased risk of dementia and improved global cognitive function. Promoting toothbrushing at least twice daily may significantly reduce the risk of cognitive decline and dementia. These findings highlight the urgent need for programmes that encourage daily toothbrushing, particularly in nursing home settings and among older adults with moderate-to-severe dementia.

Exploration of oral hygiene practices, oral health status, and related quality of life of individuals residing in the Rorya district of Tanzania, East Africa.

Oral health substantially impacts individuals' quality of life, making it an important target for global health interventions. This research describes oral health status, practices, and beliefs within the Rorya district of Tanzania to understand barriers to care. To quantify physical oral health status, intraoral examinations were conducted on adults, noting the Decayed Missing and Filled Teeth (DMFT) and Comprehensive Periodontal Inflammatory Burden Index (CPBI). Oral Health-Related Quality of Life (OHRQoL) and semi-structured interviews were conducted to understand oral hygiene behaviors and beliefs. Data was analyzed via two-sample t-tests, Pearson's statistics, and NVIVO. A purposive sample (n = 139) of participants self-reported to reside in either Burere (n = 32), Nyambogo (n = 52), or Roche (n = 55) were assessed. A two-sample t-test revealed females (n = 67; x¯ = 7.1; SD = 5.4; p < 0.05) have a significantly higher DMFT score than males (n = 72; x¯ = 3.7; SD = 3.9). Moreover, the OHRQoL score of females (n = 67; x¯ = 12.10; SD = 14; p < 0.05) were significantly higher than males (n = 72; x¯ = 10.16; SD = 3). In contrast, males have significantly higher CPBI scores (x¯ = 3.8; SD = 1.5; p=<0.05) than females (x¯ = 3.0; SD = 1.3). Additionally, older age groups presented higher GI and PISA scores, while the younger group (20-30 years) displayed the highest mean DMFT score. The themes that emerged from semi-structured interviews were "pearls of laughter guarded by wisdom teeth," "whispered tales of oral tides and communal echoes," and "tales of the tooth fairy." In this community, proper oral health maintenance techniques are vital yet frequently disregarded, mainly due to disparities in access to resources, reflected in oral health scores. Addressing this is a crucial intervention, presenting an opportunity to uplift overall well-being. Moreover, gender and age disparities in oral health highlight the urgent need for tailored interventions.

Understanding the role of a general education course Oral Science in establishing oral health knowledge and behaviors among undergraduate students from different majors: a questionnaire-based study.

The general education course, Oral Science, has been offered by Guanghua School of Stomatology, Sun Yat-sen University for many years in order to improve students' knowledge of oral health. Information about the oral health knowledge, status, and behaviors among undergraduates who had taken Oral Science was collected to evaluate the impact of this course, and to provide a basis for further improvement of the course teaching quality. Undergraduates taking Oral Science as an elective course were selected as the research subjects. The research time is the second semester of the 2022 academic year, from February 2023 to June 2023. Undergraduates who had not taken the course served as the control group. To investigate the oral health knowledge, status, and behaviors among undergraduate students who have taken the general education course of Oral Science, course students and non-course students were asked to fill out the same questionnaire at both the beginning and end of semester. The answer scores and accuracy of these two groups were compared and analyzed. Before and after the first lesson, and at the end of the semester, course students were asked to fill out the same oral knowledge questionnaire. Another questionnaire was released in week 10 to collect the data of the course students' oral health status and behaviors. The control group completed the same oral knowledge questionnaire at the beginning and end of the semester, respectively. SPSS 20.0 statistical software was used to analyze the data. Statistical significance level was set at 0.05 for all tests. At the beginning of the semester, there was no significant difference in the accuracy of the 16 questions nor the scores between two groups (P > 0.05). After one semester of learning, the accuracy of the 16 questions answered by the course students at the end of the semester was significantly higher (P < 0.05), as well as the score of the course students. The general education course of Oral Science can significantly improve undergraduates' general knowledge of dentistry and effectively improve their oral hygiene behavior.

Symptoms of Attention Deficit Hyperactivity Disorder and Oral Health Problems among Children in Spain

Introduction: The aim of this study was to explore the association between symptoms of attention deficit hyperactivity disorder (ADHD) and oral health in a representative sample of the Spanish population aged 6–14 years. We also examined the contribution of several sociodemographic and behavioral determinants of children/adolescents and their family environment. Methods: A cross-sectional study involving 3,402 subjects aged between 6 and 14 years from the Spanish National Health Survey. The presence of ADHD symptoms was determined using the self-reported hyperactivity/inattention subscale of the Strength and Difficulties Questionnaire. Oral health was assessed using five indicators: caries, extraction, restorations, gingival bleeding, and the presence of teeth in poor condition (e.g., broken or misaligned). Logistic regressions were used to examine the association between the presence of ADHD symptoms and oral health indicators. These models were adjusted for sociodemographic factors, lifestyle variables, and oral hygiene behaviors relating to both the children and their parents. Results: Compared to children without ADHD symptoms, children with ADHD symptoms had a higher risk of caries (fully adjusted odds ratio: 2.16; 95% confidence interval: 1.66–2.82), extraction (1.42; 1.09–1.85), restoration (1.47; 1.19–1.82) and gingival bleeding (1.64; 1.11–2.41). The increased risk of caries was maintained when the analyses were restricted to middle/high social class families and children with low sugar intake, good oral hygiene behaviors and regular dental visits. Conclusions: Children with ADHD symptoms in Spain had worse oral health indicators than those without ADHD symptoms. Our results suggest that the association of ADHD symptoms with caries was independent of socioeconomic level, cariogenic diet, frequency of toothbrushing, and dental visits.

Prevalence and factors associated with sub-optimal hand and oral hygiene behaviour among adolescents in Central America

Prevalence and factors associated with sub-optimal hand and oral hygiene behaviour among adolescents in Central America

Evaluation of Bedtime Oral Hygiene Behavior and Dietary Habits in Children

Evaluation of Bedtime Oral Hygiene Behavior and Dietary Habits in Children

Ethnicity-based analysis of supragingival plaque composition and dental health behaviours in healthy subjects without caries

ObjectiveThe primary objective of this study was to scrutinise the disparities in the diversity, structure, and function of the oral microbiome among caries-free children from the Zhuang and Han ethnic groups with a focus on the influence of ethnically distinct oral health behaviours on the composition of the oral microbiota. MethodsA questionnaire survey was conducted to assess oral health behaviours and dental plaque samples were collected from 96 Zhuang and Han children aged 4–5 years living in Guangxi, southern China for high-throughput sequencing. PCR amplification was performed for sequencing of the V4 region of the 16S rDNA gene, and second-generation sequencing was performed using the Illumina MiSeq platform to compare and analyse the diversity, structure and function of the microbiota. ResultsSingle-factor analysis revealed significant differences between the Zhuang and Han ethnic groups regarding juice consumption, the frequency of consuming sugar-sweetened food or beverages before bedtime, the age that individuals started toothbrushing, the frequency of toothbrushing and the frequency of parental assistance with toothbrushing (p < 0.001). The dominant phyla were Proteobacteria, Firmicutes, etc., and the dominant genera included Streptococcus and Neisseria. The dental plaques of the caries-free Zhuang and Han ethnic groups had similar core microbiomes, with no significant differences in the diversity and structure of the microbiota and no significant differences in the abundance of the dominant genera. In addition, no significant difference in metabolic function was observed between the Zhuang and Han ethnic groups. ConclusionThe core oral microbiota was consistent in caries-free Zhuang and Han children. Despite differences in dietary habits and oral hygiene behaviours between the Zhuang and Han ethnic groups, with a high frequency of sugary food intake but better oral health behaviours in the Zhuang group, there were no significant differences in the diversity, structure and function of the oral microbiota of caries-free children in the Zhuang and Han ethnic groups.

Oral Health Literacy Status, Knowledge Levels, Beliefs, and Behaviors of Pregnant Women.

Pregnancy may exacerbate the frequency and severity of some dental problems. However, most pregnant women avoid going to the dentist. To examine the oral hygiene and dental care behaviors of women during pregnancy, to measure their knowledge levels, to reveal their oral and dental health literacy status, and their beliefs about treatment. The study was conducted for a period of 1 month with pregnant women over the age of 18 who presented to the obstetrics outpatient clinic and agreed to participate in the study and who had no known anomalies or complications. A survey was completed by face-to-face interviews with 317 pregnant women of different ages and gestational weeks. Participants were asked questions regarding their sociodemographic characteristics, pregnancy characteristics, oral hygiene-related beliefs, behaviors, and knowledge levels. The data obtained in the study were analyzed with SPSS 21.0 program. Since the kurtosis and skewness values were between +3 and -3, parametric tests were used. In total, 317 pregnant women between the ages of 18 and 43 participated in the study. The most common beliefs are listed as; babies receive the necessary calcium from the teeth, antibiotics given during dental treatment harm the baby, and panoramic radiography taken during treatment harms the baby. 91.5% of the participants did not visit the dentist after planning a pregnancy, and 89% of them did not visit the dentist during pregnancy. The most common reason not to visit the dentist is not having a dental problem. The rate of knowing that dental infections during pregnancy will affect the baby is 50.5%. In the present study, it is seen that pregnant women do not have adequate oral hygiene. The reasons were listed as various false beliefs and lack of sufficient knowledge. Health professionals should provide information about oral hygiene to pregnant women and direct them to the dentist.

Oral-hygiene-related self-efficacy in periodontal therapy: A 4-year longitudinal study.

Oral hygiene-related self-efficacy (OHSE) describes one's confidence to successfully execute oral hygiene behaviour. The aim of this study was to investigate the long-term course of OHSE in patients during initial periodontal therapy (IPT) and supportive periodontal therapy (SPT) and its association with clinical parameters. Patients diagnosed with periodontitis, undergoing either IPT or SPT, were evaluated at two timepoints. Clinical examination included pocket probing depths (PPDs), clinical attachment loss (CAL), bleeding on probing (BOP), plaque index (PI) and gingival index (GI). Patients' OHSE was assessed with a questionnaire. Statistical analyses included t-tests and linear regression models. Ninety-eight patients from an initial group of 201 patients were evaluated after 4 years. The overall OHSE score increased significantly in the IPT group (mean 11.65 ± 15.6, p = .001). The increase in the OHSE category 'interdental cleaning' was significantly correlated with a decrease in the number of pockets requiring treatment (Spearman correlation rs = -.2349, p = .022) and periodontal inflamed surface area (PISA) (rs = -.2099, p = .042). Patients under IPT showed a significant increase of OHSE compared to those under SPT. Improved OHSE, particularly in interdental cleaning, appears to be associated with sustained success of periodontal therapy.

Assessment of oral hygiene behavior among Iraqi medical students

Objectives: General health is intimately related to oral health. Since primary care doctors are the main healthcare providers in society and many systemic disorders present themselves orally, it is imperative that medical students and professionals comprehend oral health and its importance. The study’s aims were to determine the comprehension of oral hygiene practices and brushing teeth strategies among a sample of Iraqi medical graduates. Material and Methods: A cross-sectional study involved 100 medical undergraduates at Ibn Sina University, College of Medicine in Baghdad, Iraq, during the period from (September to November 2022) after obtaining informed approval. Results: Our participants were 57.0% male and 43.0% female, ranging in age from 20 to 24 years old, the majority of students (82.0%) brush their teeth daily, but (18.0%) they did not, regarding toothbrushing techniques, the majority (34.0%) use a combined (horizontal and vertical) technique, (29.0%) vertical, (17.0%) horizontal, and (20.0%) circular, regarding time spent on brushing teeth, 47.0% taking 1 min, 29.0% taking between 2 and 3 min, 18.0% taking less than a minute, and 6.0% taking more than 4 min, and (52.0%) of students use a medium brush, while (31.0%) use a soft brush, and (5.0%) use a hard brush, the remaining (12.0%) not knowing the type of brush they employ, the dental floss was known to (65.0%) of participants, while 35.0% were unaware of its existence, there was no significant correlation between regularity of brushing and the number of visits to the dentist for scaling (P &gt; 0.05). Conclusion: It would be valuable for medical graduates to attend educational society gatherings and continued dental training courses to increase their understanding of their oral hygiene.

Comparative Evaluation of Dental Hygiene Awareness among Student Population Studying in Various Technical and Nontechnical Courses.

Achieving patient compliance is a key goal in oral health, necessitating early education on good dental hygiene practices. This study assesses dental hygiene awareness among college students in various disciplines. A questionnaire focusing on knowledge, attitudes, and practices related to dental hygiene was distributed to 400 students from medical, nursing, engineering, and other undergraduate programs, divided into groups of 100 each. The survey also considered economic backgrounds and oral hygiene behaviors. Responses were collected online, with data analyzed using the Chi-square test and Pearson's coefficient to determine statistical significance (P < 0.05). All collected responses were valid, revealing that most students, primarily from middle- or lower-income groups, have a satisfactory level of knowledge regarding oral hygiene. Over 90% recognize its importance for overall health. While practices were generally good, areas for improvement were identified, alongside an overall positive attitude. However, infrequent dental visits were noted as a concern. Focusing on improving oral hygiene attitudes and practices among the younger generation could have long-term benefits, especially in developing countries aiming for better oral health outcomes.

The Effect of Motivational Interviewing on Oral Hygiene Behavior in Patients With Fixed Orthodontic Appliances: A Randomised Clinical Trial

The Effect of Motivational Interviewing on Oral Hygiene Behavior in Patients With Fixed Orthodontic Appliances: A Randomised Clinical Trial

Examining Oral Hygiene Behaviors, Oral Health-Related Quality of Life, and Attitudes Toward Oral Health Among Minority Students.

This study aimed to examine the association between oral hygiene behaviors, oral health-related quality of life (OHRQoL), oral health attitudes, and self-reported oral health problems among minority undergraduate students attending a state university in Florida. Chi-square analysis was conducted to examine the differences in self-reported dental caries and bleeding gums by oral hygiene behaviors, daily habits, and past oral experiences. Mann-Whitney U test was conducted to compare OHRQoL and attitude items with self-reported oral health issues and demographics. A greater percentage of students (54.5%) who brushed for ≤1 minute experienced gum bleeding compared to 45.5% who did not report gum bleeding (p = 0.005). Median values for difficulty biting or chewing foods, took days off school, difficulty doing usual activities, and pain were significantly higher among those with self-reported dental caries and bleeding gums. Difficulty with speechsignificantly varied with the presence of bleeding gums and teeth insecurities (p =0.027 and p =0.011, respectively). Avoiding smilingexperienced pain was significantly different among with teeth insecurities (p =0.001, p =0.031). Of the various attitude statements, "I value keeping my mouth healthy"significantlyvaried with dental caries and bleeding gums (p =0.002; p =0.005). Attitude toward acceptance of age-related tooth loss was significantly different with age(p = 0.022). The results provide evidence of self-reported oral health problems affecting OHRQoL and attitudes toward oral health. Improving oral hygiene behaviors with resources available for regular dental visits to minimize dental issues and improve OHRQoL among minority students is warranted.

Unique dietary and oral hygiene behaviors in a cohort with clinically severe obesity: A cross sectional study.

An association between increased risk of dental caries with increased levels of clinically severe obesity has been reported. Data linking body mass index (BMI) and dietary behaviors, including at-risk dietary factors and oral hygiene habits, are lacking in a cohort with clinically severe obesity. This study aimed to explore the dietary and oral hygiene behaviors in individuals with clinically severe obesity attending a hospital-based obesity service. Adult patients attending a hospital-based obesity service in Greater Western Sydney with clinically severe obesity were invited to participate in a self-administered survey, which collected data on their nutritional and oral hygiene behaviors. Demographic data (age, gender) and BMI were extracted from the participants' medical records. The primary outcome was the relationship between BMI and frequency of toothbrushing. RESULTS: Of the 82 individuals who consented to participate, 81 (98.8%) completed the study questionnaire. The median BMI of the cohort was 49.1 kg/m2 (interquartile range [IQR]: 43.2-57.3 kg/m2) and median age 51 (IQR: 39-63) years. BMI was not significantly correlated with individual oral health behaviors (p > .05). Many participants reported dietary risk behaviors, which have the potential to influence their oral health. While oral health behaviors were not associated with increasing BMI, patients with clinically severe obesity in this study reported unique dietary behaviors and mixed oral hygiene habits that may complicate nutritional and dental management. Awareness of these behaviors among clinicians including dental professionals is required in this cohort.