Maternal perceptions of assisting preschool-aged children with toothbrushing.

BACKGROUND: Parent-led toothbrushing with fluoride toothpaste is part of an evidence-based strategy to prevent caries in children. There is a gap in the literature regarding perceptions of how and when to assist a child with toothbrushing from the maternal perspective. METHODS: A qualitative cross-sectional study was conducted with participants in North and North Central Appalachia to examine maternal perceptions of when and how to assist with toothbrushing. From 2018 through 2022, 301 mothers of children aged 3 through 5 years volunteered to participate in semistructured interviews from a more extensive parent study (Center for Oral Health Research in Appalachia cohort). The qualitative data were transcribed, coded, and analyzed using Nvivo software, Version 12 (QSR International). The data were analyzed using grounded theory, constant comparative method, and template analysis. RESULTS: A total of 301 mothers were interviewed for this study; 156 (52%) lived in West Virginia and 145 (48%) lived in Pittsburgh, Pennsylvania. Four main themes emerged: (1) assisting with child toothbrushing, (2) ceasing to provide assistance with child toothbrushing, (3) lacking recommendations from dental care professionals on child toothbrushing, and (4) adhering to recommendations from dental care professionals on child toothbrushing assistance. CONCLUSIONS: Understanding the factors that influence how parents brush their children's teeth and the information they receive to guide daily dental hygiene behavior for children is essential in developing effective interventions for preventing caries in children. PRACTICAL IMPLICATIONS: These insights can improve child toothbrushing quality through improved oral hygiene education, recommendations, terminology, and policies from the dental community.

The potential harm of not following clinical practice guideline recommendations.

BACKGROUND: Clinical practice guidelines (CPGs) provide recommendations for clinicians on the basis of best evidence. CPGs are often not followed because of numerous barriers, including lack of awareness, inability to understand recommendations, and problems with implementation. CASE DESCRIPTION: A case report is presented in which treatment of a patient's incipient caries lesions may not have followed a CPG available to practitioners, recommending conservative nonrestorative medical interventions. The resulting treatment led to pain and the need for endodontic therapy and full-coverage restoration. PRACTICAL IMPLICATIONS: This case represents possible mismanagement leading to undue pain and additional costs that could have been avoided by being aware of, and following, the recommendations from CPGs.

Systematic review and meta-analysis on the effect of self-assembling peptide P11-4 on arrest, cavitation, and progression of initial caries lesions.

BACKGROUND: Simple noninvasive evidence-based interventions for caries are needed to overcome limitations in the restorative paradigm. The self-assembling peptide P11-4 is a noninvasive intervention that regenerates enamel in initial caries lesions. STUDIES REVIEWED: The authors conducted a systematic review and meta-analysis on the effectiveness of the P11-4 products Curodont Repair (Credentis; now manufactured by vVARDIS) (CR) and Curodont Repair Fluoride Plus (Credentis; now manufactured by vVARDIS) on initial caries lesions. Primary outcomes were lesion progression after 24 months, caries arrest, and cavitation. Secondary outcomes were changes in merged International Caries Detection and Assessment System score categories, quantitative light-induced fluorescence (QLF; Inspektor Research System), esthetic appearance, and lesion size. RESULTS: Six clinical trials met the inclusion criteria. Results of this review represent 2 primary and 2 secondary outcomes. When compared with parallel groups, use of CR likely results in a large increase in caries arrest (relative risk [RR], 1.82 [95% CI, 1.32 to 2.50]; 45% attributable risk [95% CI, 24% to 60%]; number needed to treat [NNT], 2.8) and likely decreases lesion size by a mean (SD) of 32% (28%). The evidence also suggests that use of CR results in a large reduction in cavitation (RR, 0.32 [95% CI, 0.10 to 1.06]; NNT, 6.9) and is uncertain about lowering merged International Caries Detection and Assessment System score (RR, 3.68 [95% CI, 0.42 to 32.3]; NNT, 19). No studies used Curodont Repair Fluoride Plus. No studies reported adverse esthetic changes. PRACTICAL IMPLICATIONS: CR likely has clinically important effects on caries arrest and decreased lesion size. Two trials had nonmasked assessors, and all trials had elevated risks of bias. The authors recommend conducting longer trials. CR is a promising treatment for initial caries lesions. The protocol for this systematic review was registered a priori with PROSPERO (304794).

Temporomandibular disorders: current status of research, education, policies, and its impact on clinicians in the United States of America.

Temporomandibular disorders (TMDs) encompass a number of different musculoskeletal disorders often accompanied by pain and dysfunction. Most TMDs are acute, but can become chronic leading to disability and quality of life issues. There is wide variation in treatment of TMDs, including both conservative/reversible therapies as well as invasive/irreversible treatments, which present difficulties for clinicians, patients, and third-party payers as to what constitutes appropriate care. Data sources: A recent report by the National Academies of Sciences, Engineering, and Medicine highlighted a number of deficiencies, most notably in the education of TMDs within United States of America dental schools at both the predoctoral and postdoctoral (dental) levels as well as addressing the historic inconsistencies in both diagnosis and treatment. New areas for research and interprofessional collaboration should assist in the understanding of TMDs, and updated clinical practice guidelines should help reduce variation in the delivery of evidence-based care. Recently, the American Dental Association recognized orofacial pain as a specialty, which should increase the level and availability of expertise in treating these issues. Summary: Based on the current best evidence, this report is an attempt to alert the profession to discontinue irreversible and invasive therapies for the vast majority of TMDs and recognize that the majority of these disorders are amenable to conservative, reversible interventions.

Factors affecting maternal decision making about grandparents' cariogenic dietary choices for children: A qualitative study.

BACKGROUND: Added sugar in children's diets puts them at higher risk of developing caries. Researchers have reported that grandparents frequently give their grandchildren cariogenic foods and beverages (for example, those with added sugars) and disagreements between grandparents and parents can ensue over this issue. This study's objective was to examine factors that influence whether mothers address grandparents about giving their grandchildren cariogenic foods and beverages. METHODS: In-person, semistructured qualitative interviews were conducted with 126 mothers of children aged 3 through 5 years from Pittsburgh, Pennsylvania, and West Virginia from 2018 through 2020. Qualitative data for this study were audio recorded, transcribed verbatim, imported into NVivo for coding, and analyzed using iterative theme development via a constant comparative process. RESULTS: In this study, 72% of mothers (91 of 126) indicated that grandparents gave their grandchildren cariogenic foods and beverages, and 51% of those mothers (46 of 91) addressed the issue with grandparents. Mothers described that the following factors influenced whether they addressed grandparents on this issue: frequency of interaction between grandparents and children, mothers' dependency on grandparents for childcare, quantity of cariogenic foods and beverages that grandparents provided, and strength of mothers' relationships with grandparents. CONCLUSIONS: There is evidence that some mothers consider the frequency and quantity of cariogenic foods and beverages, as well as social factors, when deciding whether to engage with grandparents about the cariogenic foods and beverages they give to their grandchildren. PRACTICAL IMPLICATIONS: Initiatives aimed to decrease childhood caries should consider how interpersonal family relationships may need to be addressed as part of successful sugar-reduction interventions.

The Relationship of Oral Health with Progression of Physical Frailty among Older Adults: A Longitudinal Study Composed of Two Cohorts of Older Adults from the United Kingdom and United States.

OBJECTIVE: To investigate the prospective associations between oral health and progression of physical frailty in older adults. DESIGN: Prospective analysis. SETTING AND PARTICIPANTS: Data are from the British Regional Heart Study (BRHS) comprising 2137 men aged 71 to 92 years from 24 British towns and the Health, Aging, and Body Composition (HABC) Study of 3075 men and women aged 70 to 79 years. METHODS: Oral health markers included denture use, tooth count, periodontal disease, self-rated oral health, dry mouth, and perceived difficulty eating. Physical frailty progression after ∼8 years follow-up was determined based on 2 scoring tools: the Fried frailty phenotype (for physical frailty) and the Gill index (for severe frailty). Logistic regression models were conducted to examine the associations between oral health markers and progression to frailty and severe frailty, adjusted for sociodemographic, behavioral, and health-related factors. RESULTS: After full adjustment, progression to frailty was associated with dentition [per each additional tooth, odds ratio (OR) 0.97; 95% CI: 0.95-1.00], <21 teeth with (OR 1.74; 95% CI: 1.02-2.96) or without denture use (OR 2.45; 95% CI 1.15-5.21), and symptoms of dry mouth (OR ≥1.8; 95% CI ≥ 1.06-3.10) in the BRHS cohort. In the HABC Study, progression to frailty was associated with dry mouth (OR 2.62; 95% CI 1.05-6.55), self-reported difficulty eating (OR 2.12; 95% CI 1.28-3.50) and ≥2 cumulative oral health problems (OR 2.29; 95% CI 1.17-4.50). Progression to severe frailty was associated with edentulism (OR 4.44; 95% CI 1.39-14.15) and <21 teeth without dentures after full adjustment. CONCLUSIONS AND IMPLICATIONS: These findings indicate that oral health problems, particularly tooth loss and dry mouth, in older adults are associated with progression to frailty in later life. Additional research is needed to determine if interventions aimed at maintaining (or improving) oral health can contribute to reducing the risk, and worsening, of physical frailty in older adults.

Mother's Experience of Conflict Within Their Family Social Network when Advocating for Children's oral Health.

OBJECTIVES: Examine whether mothers perceived that child oral health was a source of conflict in family relationships. METHODS: This cross-sectional qualitative study consisted of 126 semi-structured interviews with mothers of 3-5 year-old children from West Virginia and Pittsburgh, Pennsylvania. Interviews consisted of open-ended questions on the mother's social relationships that affected child dental visits, oral hygiene, and diet. The data were analyzed using template analysis. RESULTS: Over 85% (n = 111/126) of mothers reported interpersonal conflict in their familial relationships related to child oral health. Most (78%) mothers reported conflict with their partners and 58% of mothers reported conflict with the child's grandparents. Conflicts primarily centered around keeping a consistent oral hygiene routine for the child and the promotion of a low-cariogenic diet. CONCLUSIONS FOR PRACTICE: Mothers perceived child oral health promotion as a source of conflict in the family. This study suggests that identifying effective strategies to reduce conflict with caretakers are indicated. Oral health professionals can take an active role not only in communicating with the mother, but also with other caretaking adults in the family to promote oral health practices that benefit all children.

Association between oral health markers and decline in muscle strength and physical performance in later life: longitudinal analyses of two prospective cohorts from the UK and the USA.

BACKGROUND: Poor oral health could be associated with changes in musculoskeletal health over time. This aim of this study was to investigate the longitudinal relationship between oral health and decline in physical function in later life. METHODS: We did a prospective analysis of two cohorts of older adults (aged 70 years or older) including men from the British Regional Heart Study (BRHS; n=612), and men and women from the Health, Aging and Body Composition (Health ABC) Study (n=1572), followed up for about 8 years. Data were available for clinical or self-reported oral health measures, muscle (grip) strength, and physical performance (chair stand and gait speed). ANCOVA models were used to assess the association between oral health and follow-up physical function scores. Multivariate logistic regression models were used to examine the associations between oral health and decline in physical function over the follow-up period. In the BRHS, changes in oral health and physical function were also assessed. All models were adjusted for relevant sociodemographic, behavioural, and health-related factors. FINDINGS: In the BRHS, complete tooth loss and difficulty eating were associated with weaker grip strength at follow-up, and periodontal status was associated with decline in gait speed. In the Health ABC Study, complete tooth loss, poor self-rated oral health, and the presence of one oral health problem were associated with slower gait speed at follow-up. In both studies, dry mouth was associated with declines in physical function. In the BRHS, deterioration of dentition (tooth loss) over the follow-up period was associated with decline in chair stand speed (adjusted odds ratio 2·34 [95% CI 1·20-4·46]), as was deterioration in difficulty eating (2·41 [1·04-5·60]). INTERPRETATION: Oral health problems are associated with poorer physical function and greater decline in physical function in older adults, and could be an indicator of individuals at risk of reduced physical capacity and subsequent frailty and disability in later life. FUNDING: The Dunhill Medical Trust and the US National Institutes of Health-National Institute of Dental and Craniofacial Research.

The natural history and genetic diversity of Haemophilus influenzae infecting the airways of adults with cystic fibrosis.

Haemophilus influenzae is a Gram-negative pathobiont, frequently recovered from the airways of persons with cystic fibrosis (pwCF). Previous studies of H. influenzae infection dynamics and transmission in CF predominantly used molecular methods, lacking resolution. In this retrospective cohort study, representative yearly H. influenzae isolates from all pwCF attending the Calgary Adult CF Clinic with H. influenzae positive sputum cultures between 2002 and 2016 were typed by pulsed-field gel electrophoresis. Isolates with shared pulsotypes common to ≥ 2 pwCF were sequenced by Illumina MiSeq. Phylogenetic and pangenomic analyses were used to assess genetic relatedness within shared pulsotypes, and epidemiological investigations were performed to assess potential for healthcare associated transmission. H. influenzae infection was observed to be common (33% of patients followed) and dynamic in pwCF. Most infected pwCF exhibited serial infections with new pulsotypes (75% of pwCF with ≥ 2 positive cultures), with up to four distinct pulsotypes identified from individual patients. Prolonged infection by a single pulsotype was only rarely observed. Intra-patient genetic diversity was observed at the single-nucleotide polymorphism and gene content levels. Seven shared pulsotypes encompassing 39% of pwCF with H. influenzae infection were identified, but there was no evidence, within our sampling scheme, of direct patient-to-patient infection transmission.

Strategies for developing evidence-based clinical practice guidelines to foster implementation into dental practice.

BACKGROUND: Professional and other organizations, including oral health care organizations, have been developing evidence-based clinical practice guidelines (CPGs) to help providers incorporate the best available evidence into their clinical decision making. Although the rigor of guideline development has increased over time, ongoing challenges prevent the full adoption of CPGs into clinical practices that experience variability in provider expertise and opinion, patient flow pace, and use of electronic dental records. These challenges include lack of relevant evidence, failure to keep guidelines up to date, and failure to adopt strategies aimed at overcoming the barriers preventing implementation into clinical practice. RESULTS: This article provides a brief overview of strategies that can be used to overcome common challenges to guideline adoption. Such strategies include creating evidence-based CPGs that use additional sources of evidence and methods to inform guideline development and accelerate the guideline updating and dissemination process (that is, evidence directly from clinical practice, big data, patients' values and preferences, and living guidelines) and applying implementation strategies that have been documented as improving translation of CPGs into routine clinical practice (that is, guideline implementability, implementation science, and computable guidelines). PRACTICAL IMPLICATIONS: Adopting newer strategies for developing and translating evidence into practice could lead to improvements in patient care and population health.

Oral health in America 2021: Making a case for curricular change.

BACKGROUND: The NIH Oral Health in America: Advances and Challenges report is the most recent evidence-based review of the status of oral health in North America since Oral Health in America: A Report of the Surgeon General, which was published in 2000. This article aims to synthesize and discuss information from the report pertinent to improving dental education to positively impact oral health. Calls for action and suggestions for implementation are presented. METHODS: The authors reviewed each section from the report and identified key messages relevant to dental education. These were then combined into a framework based on the NIH report's three main "call to action" items. A matrix for calls to action and implementation recommendations was developed using the findings from the 2021 NIH report and a previous 2018 report on Advancing Dental Education in the 21st Century. CONCLUSION: The information discussed in the report related to dental education has the potential to improve oral health, and educators, schools, professional organizations, state, and federal agencies are called to develop and/or implement action plans focused on curriculum, competencies, workshops, guidelines, and policies based on the summary framework presented in this study.

Oral health problems and risk of incident disability in two studies of older adults in the United Kingdom and the United States.

BACKGROUND: Preventing oral health problems can be crucial for maintaining physical independence in older adults. We aimed to examine the associations of a range of oral health problems with incidence of disability in older adults. METHODS: We used prospective data from the British Regional Health Study (BRHS) (N = 2147, 71-92 years), and the Health, Aging and Body Composition (HABC) study (USA) (N = 3075, 71-80 years). Oral health measures included tooth loss, periodontal disease, self-rated oral health, and self-reported dry mouth. Participants were followed for onset of disability over a follow-up period of 3 years. Onset of disability was assessed through new cases of mobility limitations, activities of daily living (ADL), and instrumental activities of daily living (IADL). Logistic regression was performed to calculate the odds of incident disability. RESULTS: In the BRHS, tooth loss was associated with greater odds of mobility limitations and ADL difficulties. Periodontal disease was associated with greater incidence of mobility limitations. Self-report of ≥3 dry mouth symptoms was associated with increased odds of incident mobility limitations and ADL difficulties (OR = 2.08, 95% CI 1.27-3.42; OR = 1.73, 95% CI 1.03-2.90). Fair/poor self-rated oral health was associated with greater incidence of IADL difficulties. In the HABC study, complete tooth loss was associated with greater incidence of mobility limitations (OR = 1.86, 95% CI 1.13-3.06), and fair/poor self-rated oral health was associated with increased odds of incident ADL difficulties (OR = 1.42, 95% CI 1.04-1.94). CONCLUSIONS: Oral health problems in older adults, particularly tooth loss, self-reported dry mouth and self-rated oral health were associated with greater incidence of disability. Poor oral health plays a potentially important role in the development of disability in older populations, which in turn is an essential part of quality of life and healthy aging.

Mothers' Sources of Child Fluoride Information and Misinformation From Social Connections.

Importance: Fluoride delivered either topically (eg, fluoride varnish) or systemically (eg, water fluoridation, prescription fluoride supplements) is widely used as a caries preventive agent in children. The widespread existence of misinformation, including inaccurate information that attaches negative values or suspicion to fluoride treatments, raises concerns that misinformation will lead to underutilization of fluoride and contribute to avoidable increases in caries prevalence. Objective: To describe the social relationships from which mothers obtain child fluoride information and misinformation. Design, Setting, and Participants: This qualitative study analyzed 126 mothers with children aged 3 to 5 years to explore how their social networks were associated with their child's oral health. Mothers were recruited from community-based sites in Pittsburgh, Pennsylvania, and throughout the state of West Virginia from 2018 to 2020. In-person, semi-structured qualitative interviews were conducted. Data were transcribed, coded, and analyzed using Nvivo 12. Three investigators analyzed data using template analysis, a qualitative technique that combines inductive and deductive approaches to identify patterns until primary themes are identified. Main Outcomes and Measures: Sources of information regarding fluoride from the mother's social relationships. Results: Of the 126 mothers with children aged 3 to 5 years in Pittsburgh and West Virginia, 120 (95%) identified as non-Hispanic White and 5 (4%) identified as Hispanic White; 38 (30%) had a bachelor's degree, 77 (61%) had private dental insurance for their child, and 52 (41%) had an income less than $50 000; 82 (65%) reported that they discussed child fluoride information with members of their social network. Mothers described that they obtained fluoride information from family members, health care clinicians, and community members. The receipt of inconsistent child fluoride information from multiple sources resulted in confusion and difficulty assessing whether fluoride information was accurate. Conclusions and Relevance: This qualitative study found that mothers received inconsistent child fluoride information from multiple sources, which resulted in confusion and difficulty assessing the accuracy of the fluoride information. These findings suggest that social relationships can be a potential target for interventions to communicate fluoride information related to children.

Exploring Mothers' Perspectives About Why Grandparents in Appalachia Give Their Grandchildren Cariogenic Foods and Beverages: A Qualitative Study.

BACKGROUND: Dental caries is the most common chronic childhood disease. Past studies revealed that grandparents provide their grandchildren with cariogenic foods and beverages (eg, those with free sugars and/or modified starches). Qualitative research can help identify what drives this phenomenon. OBJECTIVE: Our aim was to examine mothers' explanations for why grandparents in north central and central Appalachia give their grandchildren cariogenic foods and beverages. DESIGN: A qualitative study on children's oral health in Pennsylvania and West Virginia from 2018 through 2020 was performed. In-person, semi-structured interviews were conducted. Qualitative data from interviews were recorded, transcribed, and then coded using NVivo. Data analysis for this study was performed using thematic analysis with iterative theme development. PARTICIPANTS/SETTING: The participants were 126 mothers of children aged 3-5 years from West Virginia (n = 66) and Pittsburgh, PA (n = 60). MAIN OUTCOME MEASURES: Mothers' perspectives about why grandparents give their grandchildren cariogenic foods and beverages were analyzed. RESULTS: In the study sample, 85% of mothers (n = 107/126) named at least 1 of their children's grandparents as a member of their social network responsible for their children's oral health. From these interviews, 85% of mothers (n = 91/107) discussed that grandparents gave their grandchildren cariogenic foods and beverages. The mothers described the following 4 themes to explain why grandparents gave their grandchildren cariogenic foods and beverages: privilege of the grandparent role; responsibilities of the grandparent role; symbol of care and affection; and limited consideration or understanding of the detrimental impact. CONCLUSIONS: Grandparents play a role in giving their grandchildren cariogenic foods and beverages, which could potentially contribute to childhood caries. Research is needed to develop effective social interventions to help some grandparents understand the implications of a cariogenic diet on their grandchildren's oral health and/or decrease their provision of cariogenic foods and beverages.

Initial opioid prescribing and subsequent opioid use after dental procedures among opioid-naive patients in Pennsylvania Medicaid, 2012 through 2017.

BACKGROUND: Little is known about how opioid prescribing differs for dental procedures with low, moderate, or high pain or whether that prescribing is associated with continued opioid use. METHODS: The authors used Pennsylvania Medicaid claims data from 2012 through 2017. They categorized dental procedures into 3 groups of pain (low, moderate, high). Using multivariable logistic regression models with random intercept, the authors estimated the probability of receiving an initial opioid prescription within 7 days before and 3 days after a dental procedure associated with the pain categories and assessed subsequent short- and long-term (4-90 days and 91-365 days, respectively) opioid use. RESULTS: The authors identified 1,345,360 index dental procedures (among 912,121 enrollees), of which 67.6% were categorized as low pain, 1.6% as moderate pain, and 30.9% as high pain. Predicted probability of an initial opioid prescription was 2.4% (95% CI, 2.4% to 2.5%) for low-pain, 8.3% (95% CI, 7.9% to 8.6%) for moderate-pain, and 31.8% (95% CI, 31.6% to 31.9%) for high-pain procedures. Predicted probabilities for short-term use for those who did not fill versus those who did fill an opioid prescription were 0.9% (95% CI, 0.9% to 1.0%) versus 25.0% (95% CI, 24.5% to 25.6%) for the low-pain, 1.6% (95% CI, 1.4% to 1.8%) versus 16.6% (95% CI, 14.9% to 18.4%) for moderate-pain, and 2.9% (95% CI, 2.8% to 3.0%) versus 13.5% (95% CI, 13.3% to 13.7%) for the high-pain groups. CONCLUSIONS: Although enrollees undergoing high-pain dental procedures were more likely to fill an initial opioid prescription than their counterparts with low- to moderate-pain procedures, the relative risk of experiencing sustained opioid use (4-90 days postprocedure) was highest in the low-pain group. PRACTICAL IMPLICATIONS: More attention should be paid to reducing opioid prescribing for dental procedures with low pain risk.

Association of Early Childhood Caries with Bitter Taste Receptors: A Meta-Analysis of Genome-Wide Association Studies and Transcriptome-Wide Association Study.

Although genetics affects early childhood caries (ECC) risk, few studies have focused on finding its specific genetic determinants. Here, we performed genome-wide association studies (GWAS) in five cohorts of children (aged up to 5 years, total N = 2974, cohorts: Center for Oral Health Research in Appalachia cohorts one and two [COHRA1, COHRA2], Iowa Fluoride Study, Iowa Head Start, Avon Longitudinal Study of Parents and Children [ALSPAC]) aiming to identify genes with potential roles in ECC biology. We meta-analyzed the GWASs testing ~3.9 million genetic variants and found suggestive evidence for association at genetic regions previously associated with caries in primary and permanent dentition, including the ß-defensin anti-microbial proteins. We then integrated the meta-analysis results with gene expression data in a transcriptome-wide association study (TWAS). This approach identified four genes whose genetically predicted expression was associated with ECC (p-values < 3.09 × 10−6; CDH17, TAS2R43, SMIM10L1, TAS2R14). Some of the strongest associations were with genes encoding members of the bitter taste receptor family (TAS2R); other members of this family have previously been associated with caries. Of note, we identified the receptor encoded by TAS2R14, which stimulates innate immunity and anti-microbial defense in response to molecules released by the cariogenic bacteria, Streptococcus mutans and Staphylococcus aureus. These findings provide insight into ECC genetic architecture, underscore the importance of host-microbial interaction in caries risk, and identify novel risk genes.

Oral health and all-cause, cardiovascular disease, and respiratory mortality in older people in the UK and USA.

Preventing deterioration of oral health in older age can be crucial for survival. We aimed to examine associations of oral health problems with all-cause, cardiovascular disease (CVD), and respiratory mortality in older people. We used cohort data from the British Regional Health Study (BRHS) (N = 2147, 71-92 years), and the Health, Aging and Body Composition (HABC) Study (USA) (N = 3075, 71-80 years). Follow-up was 9 years (BRHS) and 15 years (HABC Study). Oral health comprised tooth loss, periodontal disease, dry mouth, and self-rated oral health. Cox regression was performed for all-cause mortality, competing risks for CVD mortality, and accelerated failure time models for respiratory mortality. In the BRHS, tooth loss was associated with all-cause mortality (hazard ratio (HR) = 1.59, 95% CI 1.09, 2.31). In the HABC Study, tooth loss, dry mouth, and having ≥ 3 oral problems were associated with all-cause mortality; periodontal disease was associated with increased CVD mortality (subdistribution hazard ratio (SHR) = 1.49, 95% CI 1.01, 2.20); tooth loss, and accumulation of oral problems were associated with high respiratory mortality (tooth loss, time ratio (TR) = 0.73, 95% CI 0.54, 0.98). Findings suggest that poor oral health is associated with mortality. Results highlight the importance of improving oral health to lengthen survival in older age.

What is the association between income loss during the COVID-19 pandemic and children's dental care?

BACKGROUND: The degree to which children experience unmet need for dental care during the COVID-19 pandemic and its association with pandemic-related household job or income loss are unknown. METHODS: The authors performed a cross-sectional household survey of 348 families in Pittsburgh, Pennsylvania, from June 25 through July 2, 2020. Unmet need for child dental care and pandemic-related household job or income loss were assessed using caregiver self-report. RESULTS: Caregivers reported that the greatest unmet child health care need during the COVID-19 pandemic was dental care (16%), followed by medical care for a well visit or vaccination (5%). Approximately 40% of caregivers reported job loss or a decrease in household income due to the COVID-19 pandemic. The authors found a significant association between the probability of unmet child dental care and pandemic-related household job or income loss (P = .022). Losing a job or experiencing a decrease in income due to the COVID-19 pandemic was associated with unmet child dental care (relative risk, 1.77; 95% confidence interval, 1.08 to 2.88). CONCLUSIONS: In this sample, 3 times as many households reported unmet dental care for a child compared with unmet medical care. Unmet child dental care was more common in households where pandemic-related job or income loss occurred. PRACTICAL IMPLICATIONS: If unmet dental care continues as a result of the COVID-19 pandemic, nontraditional strategies for delivering dental care can be considered to improve access to dental care for children, such as teledentistry and oral health prevention services in primary care settings.