Trends in use of dental care provider types and services in the United States in 2000-2016: Rural-urban comparisons

BackgroundThe authors conducted a study to assess recent trends in dental care provider mix (type of dental professionals visited) and service mix (types of dental procedures) use in the United States and to assess rural-urban disparities.MethodsData were from the 2000 through 2016 Medical Expenditure Panel Survey. The sample was limited to respondents who reported at least 1 dental visit to a dental professional in the survey year (N = 138,734 adults ≥ 18 years). The authors estimated rates of visiting 3 dental professionals and undergoing 5 dental procedures and assessed the time trends by rural-urban residence and variation within rural areas. Multiple logistic regression was used to assess the association between rural and urban residence and service and provider mix.ResultsA decreasing trend was observed in visiting a general dentist, and an increasing trend was observed in visiting a dental hygienist for both urban and rural residents (trend P values < .001). An increasing trend in having preventive procedures and a decreasing trend in having restorative and oral surgery procedures were observed only for urban residents (trend P values < .001). The combined data for 2000 through 2016 showed that rural residents were less likely to receive diagnostic services (adjusted odds ratio [AOR], 0.82; 95% confidence interval [CI], 0.72 to 0.93) and preventive services (AOR, 0.87; 95% CI, 0.78 to 0.96), and more likely to receive restorative (AOR, 1.11; 95% CI, 1.02 to 1.21) and oral surgery services (AOR, 1.23; 95% CI, 1.11 to 1.37).ConclusionsAlthough preventive dental services increased while surgical procedures decreased from 2000 through 2016 in the United States, significant oral health care disparities were found between rural and urban residents.Practical ImplicationsThese results of this study may help inform future initiatives to improve oral health in underserved communities. By understanding the types of providers visited and dental services received, US dentists will be better positioned to meet their patients’ oral health needs.     

Disparities in dental health issues and oral health care visits in US children with tobacco smoke exposure

BackgroundThe objective of the authors was to assess the relationships between tobacco smoke exposure (TSE) and dental health and dental care visits among US children.MethodsThe authors examined 2018-2019 National Survey of Children’s Health data on TSE, dental health, and oral health care visits. Children aged 1 through 11 years (N = 32,214) were categorized into TSE groups: no home TSE (did not live with a smoker), thirdhand smoke (THS) exposure (lived with a smoker who did not smoke inside the home), or secondhand smoke (SHS) and THS exposure (lived with a smoker who smoked inside the home). The authors conducted multivariable logistic regression analyses, adjusting for child age, sex, race or ethnicity, prematurity, caregiver education level, family structure, and federal poverty threshold.ResultsChildren with home SHS and THS exposure were at increased odds of having frequent or chronic difficulty with 1 or more oral health problem (adjusted odds ratio [AOR], 1.59; 95% CI, 1.07 to 2.35; P = .022) and carious teeth or caries (AOR, 1.74; 95% CI 1.14 to 2.65; P = .010) than those with no TSE. Compared with children aged 1 through 11 years with no TSE, children with SHS and THS exposure were 2.22 times (95% CI, 1.01 to 4.87; P = .048) more likely to have not received needed oral health care but at decreased odds of having had any kind of oral health care visit (AOR, 0.55; 95% CI, 0.32 to 0.95; P = .032), including a preventive oral health care visit (AOR, 0.60; 95% CI, 0.36 to 0.99; P = .047).ConclusionsTSE in children is associated with caries and inadequate oral health care visits.Practical ImplicationsThe pediatric dental visit is an opportune time to educate caregivers who smoke about dental health to improve their children’s teeth condition and increase oral health care visits.     

A comparative analysis of public and private dental benefit payer types for the provision and outcomes of root canal therapy on permanent teeth of children and adolescents in Massachusetts

BackgroundDespite substantial increases in dental benefits and improvements in the use of dental services among children and adolescents in the United States, oral health disparities according to dental insurance payer type persist.MethodsThe authors used an all-payer claims (2013-2017) database to perform a comparative analysis of the provision and treatment outcomes of an endodontic procedure (root canal therapy) in the permanent teeth of a pediatric population aged 6 through 18 years, according to dental insurance payer type. Statistical analyses, including logistic regression, Cox proportional hazards regression, and the Kaplan-Meier method, were performed at person and tooth levels.ResultsCompared with privately insured children and adolescents, public-payer children and adolescent beneficiaries were more likely to have had root canal therapy (adjusted odds ratio, 1.91; 95% CI, 1.73 to 2.11) and had poorer treatment outcomes associated with the procedure (adjusted hazard ratio, 2.19; 95% CI, 1.53 to 3.14; P < .0001) during the study period. Those enrolled in private insurance were more likely to receive treatment from an endodontist (specialist in providing root canal therapy) (P < .0001). Amounts allowed and paid by the insurer were significantly higher for private payers (P < .001).ConclusionsThere were significant differences in the provision and outcomes of endodontic treatment between privately and publicly insured children and adolescents.Practical ImplicationsDespite ostensibly equal access to care, differences in the provision of oral health care exist between privately and publicly insured patients. These differences may be contributing to persisting oral health disparities.     

Dental care needs,use and expenditures among U.S. children with and without special health care needs

BackgroundControversy exists in the literature about whether dental care needs, use and expenditures differ between children with and without special health care needs (SHCN).MethodsThe authors used data from the 2005 Medical Expenditure Panel Survey (MEPS) for children younger than 18 years. The MEPS questionnaire included the Children with Special Health Care Needs Screener, which defines a child as having SHCN if he or she meets at least one of five specific criteria. Using bivariate and multivariable regression analyses, the authors evaluated the effect of SHCN on unmet dental care needs, type of dental care received and average dental care expenditures.ResultsChildren with special health care needs (CSHCN) had an adjusted odds ratio (AOR) of 1.49 (95 percent confidence interval [CI] = 1.09–2.05) of having unmet dental care needs compared with children without SHCN, and CSHCN who met four or five screener criteria had an AOR of 2.2 (95 percent CI = 1.16–4.20). CSHCN used more dental care services and were more likely to receive only nonpreventive care. Average dental care expenditures were not statistically different between CSHCN and children without SHCN, and there was variability among CSHCN in unmet dental care needs and use.ConclusionsUnmet dental care needs are associated independently with SHCN status and complexity (based on the number of screener criteria the child met). The CSHCN populations in MEPS varied in their ability to obtain and use needed dental care services.Practice ImplicationsIt is important to consider the diversity of CSHCN when developing systems of dental care for this population.     

Silver Diamine Fluoride Protocol for Reducing Preventable Dental Hospitalisations in Victorian Children

IntroductionThis study was designed to assess whether a dental caries management protocol combining a single application of 38% silver diamine fluoride (SDF) with comprehensive oral health education will successfully divert high-risk children from dental treatment under dental general anaesthesia (DGA), arrest active caries in primary teeth, and improve parent-reported child oral health–related quality of life (OHRQoL).MethodsChildren aged 2 to 10 years, who attended two public dental agencies in Victoria, Australia, and were unable to tolerate restorative treatments in the clinic setting, elected to participate in either a 38% SDF intervention protocol or, alternatively, referral for DGA. Follow-up examinations were completed at 6 months to assess caries progression, decayed missing filled tooth index, PUFA index (pulpal involvement, ulceration, fistula, abscess), DGA referral rates, and OHRQoL (Early Childhood Oral Health Impact Scale [ECOHIS]).ResultsOf the total sample, 89.5% of children (n = 102) [mean (SD) age, 4.1 (1.0) years] with 401 active carious lesions elected to participate in the 38% SDF protocol; 10.5% (n = 12) of parents opted for referral for treatment under DGA. The proportion of active caries subsequently arrested at follow-up (number of arrested lesions/number of lesions treated) was 0.78 (95% CI, 0.69 to 0.87). There was an 88% reduction in referrals for DGA in eligible children over the 6-month period. The 38% SDF intervention group showed a significant improvement in ECOHIS scores at follow-up (P < .001).DiscussionAdoption of the 38% SDF intervention protocol resulted in a significant reduction in the rate of preventable dental hospitalisations. Most parents opted against referral for DGA. Parent-reported OHRQoL for children improved significantly.     

Assessing the relationship between children's oral health status and that of their mothers

BackgroundThe authors conducted a study to describe the relationship between the oral health of young children and that of their mothers.MethodsUsing data from the Third National Health and Nutrition Examination Survey and a related birth certificate–linked file, the authors compiled a sample of 1,184 mother/child pairs for children aged 2 through 6 years. The authors performed logistic and cumulative logistic regression analyses by using children's caries experience and untreated caries status as dependent variables. They evaluated the mothers' untreated caries status and tooth loss status along with other covariates, including age, race/ethnicity and poverty status.ResultsChildren of mothers who had high levels of untreated caries were more than three times as likely (odds ratio [OR], 3.5; 95 percent confidence interval [CI], 2.0–6.2) to have higher levels of caries experience (treated or untreated dental caries) compared with children whose mothers had no untreated caries. A similar relationship was observed between mothers' tooth loss and caries experience among their children. The children of mothers with high levels of tooth loss were more than three times as likely (OR, 3.3; 95 percent CI, 1.8–6.4) to have higher levels of caries experience compared with children of mothers with no tooth loss; for mothers with moderate tooth loss, the OR was 2.3 (95 percent CI, 1.5–3.5).ConclusionsMothers' oral health status is a strong predictor of the oral health status of their children.Practice ImplicationsPreventive plans for children should be based on a caries risk assessment. The results of this study demonstrate that basic information obtained from the child's mother regarding her oral health status is valuable in helping the dentist determine the child's caries risk.     

Changes in Prevalence Over Time and Determinants of Dental Care Visits Amongst Tennessee Seniors

IntroductionRates of dental visits of older adults in the United States, particularly in Tennessee, are rapidly increasing, coupled with the growing complexity of older adults’ dental treatment. Notably, increased dental visits help detect and treat dental disease and offer opportunities for preventive care. This longitudinal study aimed to examine the prevalence and determinants of dental care visits amongst Tennessee seniors.MethodsThis observational study combined multiple cross-sectional studies. Five even years of Behavioral Risk Factor Surveillance system data were used, including 2010, 2012, 2014, 2016, and 2018. Our data were limited to Tennessee seniors (60 years or older). Weighting was conducted to account for the complex sampling design. Logistic regression analysis was performed to determine the factors associated with dental clinic visits. A P value < .05 was considered statistically significant.ResultsThe current study comprised 5362 Tennessee seniors. Older individuals visiting dental clinics within 1 year gradually decreased from 76.5% in 2010 to 71.2% in 2018. The majority of participants were female (51.7%), White (81.3%), and located in Middle Tennessee (43.5%). Logistic regression showed that those more likely to visit dentists or dental clinics included females (odds ratio [OR], 1.4; 95% confidence interval [CI], 1.1–1.8), never-smokers and former smokers (OR, 2.2; 95% CI, 1.5–3.4), individuals with some college education (OR, 1.6; 95% CI, 1.1–2.4), college graduates (OR, 2.7; 95% CI, 1.8–4.1), and those with high incomes (eg, >$50,000; OR, 5.7; 95% CI, 3.7–8.7). Conversely, Black participants (OR, 0.6; 95% CI, 0.4–0.8), participants with fair/poor health (OR, 0.7; 95% CI, 0.5–0.8), and those who have never married (OR, 0.5; 95% CI, 0.3–0.8) were less likely to report dental visits.ConclusionsRates of Tennessee seniors visiting dental clinics within 1 year have gradually decreased from 76.5% in 2010 to 71.2% in 2018. Several factors were associated with seniors seeking dental treatment. Effective interventions to improve dental visits should take the identified factors into account.     

EFFECT OF LOCALLY DELIVERED BISPHOSPHONATES ON ALVEOLAR BONE: A SYSTEMATIC REVIEW AND META-ANALYSIS

ObjectiveTo assess the effect of locally applied bisphosphonate drugs on alveolar bone defects caused by periodontitis and marginal bone level after placement of dental implants.Materials and MethodsThree electronic databases (PubMed/MEDLINE, Web of Science, and Scopus) were searched from January 2010 until May 2020 for randomized controlled clinical trials reporting the effect of locally delivered bisphosphonates on alveolar bone. The risk of bias was assessed and quantitative synthesis was conducted with both fixed and random-effects meta-analyses by using RevMan version 5.3. Subgroup and sensitivity analyses were performed whenever required.ResultsAmong the included studies, the effect of locally delivered bisphosphonates on alveolar bone regeneration in periodontitis was measured by 15 studies and on marginal bone level after installation of dental implants by three studies. Bisphosphonates showed significantly higher intrabony defect depth reduction than placebo/control in vertical bone defects treated with non-surgical approach (MD = 1.69mm; 95% CI, 1.32-2.05; P < 0.00001; I²=93%) or surgical approach (MD = 0.70mm; 95% CI, 0.23-1.16; P = 0.003; I² = 78%) and in class II furcation defects treated with non-surgical approach (MD = 1.61mm; 95% CI, 1.15-2.07; P < 0.00001; I² = 99%) or surgical approach (MD = 0.24mm; 95% CI, 0.05-0.42; P = 0.01; I² = 62%). Clinical attachment loss increased by 1.39mm (95% CI, 0.92-1.85; P < 0.01; I²=93%) and 1mm (95% CI, 0.75-1.26; P < 0.001; I² = 0%) in vertical bone defects after non-surgical and surgical treatments, respectively, and by 1.95mm (95% CI, 1.37-2.53; P < 0.00001; I² = 96%) and 0.84mm (95% CI, 0.58-1.10; P < 0.01, I² = 47%) after non-surgical and surgical treatment in class II furcation defects, respectively. Lesser marginal bone loss during pre-loading (MD = -0.18 mm; 95% CI, -0.24- -0.12; P<0.00001; I²=0%) and 1-year post-loading (MD = -0.33 mm; 95% CI, -0.59–0.07; P = 0.01; I² = 0%) periods was observed when bisphosphonate coated dental implants were used.ConclusionLocally delivered bisphosphonates induce bone regeneration in periodontal defects and decrease the rate of marginal bone loss after dental implant therapy.     

Accuracy of parent-reported health history in a dental setting

BackgroundObtaining thorough documentation of a patient’s medical history is important for dental care professionals, as oral health is connected intricately to systemic health. The purpose of this study was to assess the accuracy of parent-reported health history for pediatric patients in a dental setting.MethodsA retrospective chart review was conducted on 863 patients 17 years and younger. Parent-reported health history was compared with subsequent physician-to-dentist consultations. The most common diagnoses were grouped on the basis of International Statistical Classification of Diseases and Related Health Problems, Tenth Revision, categories.ResultsThe sensitivity of parent report of health conditions was highest for reporting mental and behavioral disorders (75.1%; 95% CI, 69.6% to 80.0%), followed by nervous system diseases (63.0%; 95% CI, 47.5% to 76.8%), respiratory conditions (47.9%; 95% CI, 37.6% to 58.4%), congenital conditions (46.3%; 95% CI, 30.7% to 62.6%), and cardiovascular conditions (25.0%; 95% CI, 11.4% to 43.4%) and was lowest for hematologic conditions (12.2%; 95% CI, 4.1% to 26.2%). Parents of children 6 years and older and those with private insurance had higher sensitivity for reporting mental and behavioral conditions than those with children younger than 6 years or having Medicaid (P < .0001). The specificity of parent-reported health conditions ranged from 96.0% for mental and behavioral disorders to 99.8% for hematologic conditions.ConclusionsSensitivity varied widely, showing that parents may be unreliable in their report of children’s health histories and that dentists cannot rely solely on parents when obtaining health history.Practical ImplicationsIn advocating for patient safety, especially for those with special needs and complex medical conditions, this study supports the use of medical evaluation before dental treatment and for the integration of dental and electronic health records.     

Prognostic Factors and Primary Healing on Root Perforation Repaired with MTA: A 14-year Longitudinal Study

IntroductionFew data are available on the long-term efficacy of mineral trioxide aggregate (MTA) in treating root canal perforations. This prospective cohort study builds on a previously reported trial to determine the outcome for teeth with root perforations treated with orthograde MTA after longer follow-up and identify potential prognostic factors.MethodsA prospective cohort study was performed, enrolling (1999–2009) patients with a single dental perforation treated with MTA. Preoperative, intraoperative, and postoperative information was evaluated, and the outcomes were dichotomized as healed or nonhealing. Patients were followed up yearly until 2018 for a maximum of 17 years after treatment, with controls carried out until 14 years. Clinical and radiographic outcomes were evaluated using standardized follow-up protocols.ResultsOf the 124 entrolled patients (median age = 36.5 years, 53.2% male), 115 were healed at the first (n = 110, 89%) or second (n = 5, 4%) annual posttreatment checkup, while 9 subjects (7%, 4 females, 18–65 years old) did not heal. Characteristics significantly associated with nonhealing were gender, positive probing, size, and perforation site. Perforations recurred in 48 teeth during the follow-up with the estimated probability of reversal at 5, 10, and 14 years of 6% (95% confidence interval [CI], 2%–10%), 30% (95% CI, 20%–38%), and 62% (95% CI, 46%–73%), respectively. Positive probing had a higher reversal risk (hazard ratio = 3.3, P ≤ .001), and perforations >3 mm were more likely to have a reversal (hazard ratio = 4.1, P < .001).ConclusionsThe risk of reversal for healed MTA-treated root canal perforations, initially relatively low, vastly increases over time.     

Insurance claim data trends in pulpal therapy for pediatric patients

BackgroundThe purpose of this study was to identify differences in usage trends for 2 specific pulpal therapy treatments in pediatric patients during an 11-year period from January 1, 2010, through December 31, 2020.MethodsInsurance data claims for children aged 2 through 12 years undergoing a pulpotomy or a pulpectomy performed by a general dentist (GD) or pediatric dentist (PD) from 2010 through 2020 were extracted from a dental data warehouse. The state where the provider was located was included in the extracted claim.ResultsRates of undergoing a pulpotomy or pulpectomy declined from 2010 through 2020 (odds ratio [OR], 0.978 or 0.946, respectively; P < .001). PDs were more likely to perform pulpotomies than GDs (OR, 1.393; P < .001), but PDs were less likely to perform pulpectomies than GDs (OR, 0.225; P < .001). Younger patient age was a significant predictor for undergoing pulpotomy treatment for both GDs and PDs (ORs, 0.850 and 0.892, respectively; P < .001). With increasing patient age, PDs had increased odds of performing a pulpectomy (OR, 1.030; P < .001) and GDs had decreased odds of performing a pulpectomy (OR, 0.995; P = .04). When examining effects according to American Academy of Pediatric Dentistry national membership districts, the trends remained consistent with those above.ConclusionsThe percentage of children undergoing pulpotomy and pulpectomy therapy declined from 2010 through 2020 among both GDs and PDs.Practical ImplicationsThese changes in pulpal therapy practice might indicate a teaching change in pulpal therapy guidelines, suggesting that less invasive pulpal therapy can be used rather than pulpotomies or pulpectomies.     

Association between a child’s caries experience and the mother’s perception of her child’s oral health status

BackgroundMothers play a primary role in the health of their children. This role may be of particular importance for children in Appalachia who have increased caries relative to children in other regions of the United States. The authors examined the degree to which a child’s caries experience was in concordance with the mother’s perception of the health of her child’s teeth, and how concordance varied by sociodemographic factors.MethodsThe authors obtained cross-sectional data on mother-child dyads with children younger than 6 years through the Center for Oral Health Research in Appalachia study. They interviewed and clinically examined a community-based sample of 815 mother-child dyads from Pennsylvania and West Virginia. They used an unadjusted zero-inflated negative binomial model to estimate the association between a mother’s perception of her child’s oral health status and her child’s caries. The authors compared sociodemographic factors between concordant and nonconcordant mother-child dyads using χ² tests.ResultsThe mother’s perception of her child’s oral health status was associated with the child’s caries experience (P < .001). Two-thirds of mother-child dyads showed concordance between the mother’s perception of her child’s oral health status and the child’s caries experience (n = 522, 64%). Concordance was associated with younger child age and the child having dental insurance (P < .01).Conclusions and Practical ImplicationsOn average, mothers accurately perceived their child’s caries experience. This accuracy was higher for younger children and children with dental insurance. The mother’s awareness of her child’s oral health status could be used to develop effective prevention and treatment strategies, particularly for young children vulnerable to caries.     

Sealed primary molars are less likely to develop caries

BackgroundThe authors examined the association between light-polymerized resin-based fluoride-releasing sealants and the development of pit-and-fissure caries on primary molars.MethodsIn this 3-year retrospective study, the authors reviewed the dental records of 297 children (1,352 teeth) younger than 6 years who were at high caries risk. Sealant placement or nonplacement on primary molars in the outpatient clinic and operating room setting was recorded, and random-effects logistic regression analysis accounting for the effect of data clustering was performed to measure caries incidence over time.ResultsThe odds of developing pit-and-fissure carious lesions on sealed primary molars were 0.055 times (95% confidence interval [CI], 0.011 to 0.285; P = .001) and 0.013 times (95% CI, 0.001 to 0.159; P = .001) the odds of that on nonsealed primary molars in the outpatient clinic and in the operating room, respectively. In molars that became carious, those sealed were associated with longer time to caries development in both the outpatient clinic (2.69 years, 95% CI, 2.08 to 3.29) and operating room (1.97 years, 95% CI, 1.45 to 2.48).ConclusionsSealed primary molars were less likely to develop pit-and-fissure caries when placed in both the clinic and operating room settings.Practical ImplicationsDental sealants on primary molars should be considered for children at high caries risk.     

Dental Anxiety Amongst Pregnant Women: Relationship With Dental Attendance and Sociodemographic Factors

Introduction: Access to oral care during pregnancy is important for the maintenance of optimal oral health.Objective: The aim of this study was to estimate dental anxiety (DA) and its association with previous dental visits and sociodemographic factors amongst pregnant women.Methods: A cross-sectional study was conducted (June through August 2019) amongst pregnant women (N = 825) attending hospitals and health centres in Dhahran, Khobar, and Dammam cities in the Eastern province of Saudi Arabia. The Modified Dental Anxiety Scale (MDAS) was used to assess DA and the World Health Organization Oral Health Survey for Adults was administered to evaluate patterns of dental attendance.Results: DA was found in 90.9% of the pregnant women. The mean DA score of the sample was 12.53 ± 5.33 (range, 5 to 25) and it was significantly higher amongst non-Saudi (13.21 ± 5.24) vs Saudi women (12.15 ± 5.34) (P = .006), those who had negative dental experience (13.99 ± 5.62) vs those without such experience (12.2 ± 5.21) (P < .001), and those with dental pain or discomfort (13.18 ± 5.46) vs without pain or discomfort (11.94 ± 5.14) (P = .001). The study found a significant relationship between DA and reasons for dental attendance before pregnancy (P = .002) and time since the last dental visit (P = .009). Multiple logistic regression analysis showed significantly increased odds (OR, 1.69; 95% CI, 1.25 to 2.27) of experiencing moderate to extreme DA amongst pregnant women who visited the dentist after a year/never visited compared to those who visited in less than a year. Similarly, participants with negative dental experience were significantly more likely to have moderate to extreme DA (OR, 1.49; 95% CI, 1.02 to 2.20) than those without negative experience after adjusting for sociodemographic factors.Conclusions: DA was highly prevalent amongst pregnant women, which was significantly associated with negative dental experience, dental pain or discomfort, and reasons for and time since the last dental visit.     

Tracking of parents' attitudes to their children's oral health-related behavior–Oslo,Norway, 2002–04

Abstract

Objectives. To investigate dental beliefs and attitudes of a diverse group of parents from their children when they were aged 3 and 5 years old and to identify possible mediators for a group composed of the parents with the most negative dental attitudes. Material and methods. Data were collected by parental questionnaire when the children were aged 3 years in 2002 and again 2 years later. The inclusion criteria were children with mothers from Norway (N group) or non-Western countries (IM₁ group). Questionnaires were extensive and had previously been used in a multicenter study. Three composite attitudinal variables relating to oral hygiene, diet and parental indulgence were calculated and an “attitudinal risk group” identified. The association between those variables and the assignment to the group was measured by odds ratio (bivariate and multiple logistic regression). Results. The N parents' dental attitudes were significantly more positive in 2004 when their children were 5 years old than when they were 3 years old (p < 0.0001), but this was not the case among immigrant parents. “Education” and “Immigrant status” [odds ratio (OR) 3.3, 95% confidence interval (CI) 1.6–7.0; and OR 2.8, CI 1.1–7.3, respectively] were significantly associated with the defined “attitudinal risk group”. Conclusions. Only dental attitudes among N parents were significantly more positive in 2004 than in 2002. Not having higher education and being of non-Western background were associated with belonging to the “attitudinal risk group”. Culturally tailored programs of dental health education are needed to promote more positive attitudes to oral health.     

Endodontics Specialists’ Practice during the Initial Outbreak of Coronavirus Disease 2019

IntroductionThe first outbreak of coronavirus disease 2019 (COVID-19) in the United States resulted in a nationwide closure of dental offices that created an oral health crisis. The aim of this observational study was to analyze and compare the characteristics of patients who visited 2 private endodontics offices from March 16 to May 31, 2020, compared with the same period in 2019.MethodsDemographic, diagnostic, and procedural data of 1520 (693 in 2020 and 827 in 2019) patient visits were collected. Bivariate and multiple logistic regression analyses were used to assess the impact of the COVID-19 outbreak on patient-related variables.ResultsBivariate analyses showed that the number of patient visits decreased in April and May 2020 (P < .0001). In 2020, patients’ self-reported pain level was higher, they were more frequently diagnosed with pulp necrosis and acute apical abscess, and they received more incisions for drainage (P < .05). Multiple logistic regression analyses showed that the COVID-19 outbreak was associated with less visits for older patients (>49.5 years) (odds ratio [OR] = 0.720; 95% confidence interval [CI], 0.573–0.906), more patients with kidney diseases (OR = 2.690; 95% CI, 1.143–6.331), higher levels of pain on percussion (OR = 2.277; 95% CI, 1.718–3.016), less cases with previously initiated treatment (OR = 0.242; 95% CI, 0.080–0.731), less periapical diagnoses of asymptomatic apical periodontitis (OR = 0.510; 95% CI, 0.306–0.849), and a higher number of nonsurgical root canal treatments (OR = 2.073; 95% CI, 1.397–3.074) and apicoectomies (OR = 2.799; 95% CI, 1.367-5.729).ConclusionsThese findings show that the public health burden of endodontic infections was more intense during the initial outbreak of COVID-19.     

Oral Hygiene Practices and Dental Service Utilization Among Pregnant Women

BackgroundDaily oral hygiene and regular dental visits are important components of oral health care. The authors&apos; objective in this study was to examine women&apos;s oral hygiene practices and use of dental services during pregnancy.MethodsThe authors developed a written oral health questionnaire and administered it to 599 pregnant women. They collected demographic information, as well as data on oral hygiene practices and use of dental services during pregnancy. They used χ² and multivariable logistic regression models to assess associations between oral hygiene practice and dental service use during pregnancy and to identify maternal predictor variables.ResultsOf the 599 participants, 83 percent (n = 497) reported brushing once or twice per day. Twenty-four percent (n = 141) reported flossing at least once daily; Hispanic women were more likely to floss than were white or African American women (28 percent [52 of 183] versus 22 percent [54 of 248] versus 19 percent [23 of 121], respectively, P < .001). Seventy-four percent (n = 442) of the participants reported having received no routine dental care during pregnancy. Hispanic women were significantly less likely than were black or white women to receive routine dental care during pregnancy (13 percent versus 21 percent versus 36 percent, respectively, P < .001). The authors found that being older than 36 years, being of Hispanic race or ethnicity, having an annual income of less than $30,000, flossing infrequently and receiving no dental care when not pregnant were significantly associated with lack of routine dental care during pregnancy (adjusted odds ratios, 95 percent confidence intervals: 2.56 [1.33–4.92]; 2.19 [1.11–4.29]; 2.02 [1.12–3.65]; 1.86 [1.13–3.07]; and 4.35 [2.5–7.69], respectively). A woman&apos;s lack of receiving routine dental care when not pregnant was the most significant predictor of lack of receiving dental care during pregnancy.ConclusionRacial, ethnic and economic disparities related to oral hygiene practices and dental service utilization during pregnancy exist.Clinical ImplicationsMedical and dental care providers who treat women of reproductive age and pregnant women need to develop policy strategies to address this population&apos;s access barriers to, and use of, dental care services.     

Evaluation of the FDI Chairside Guide for Assessment of Periodontal Conditions: A Multicentre Observational Study

ObjectiveThere is a need to develop easy-to-use tools to screen for periodontal conditions in daily practice. This study aimed to evaluate the FDI World Dental Federation “Chairside Guide” (FDI-CG) developed by the Task Team of the FDI Global Periodontal Health Project (GPHP) as a potential tool for screening.MethodsDatabases from 3 centres in Germany, Hong Kong, and Spain (n = 519) were used to evaluate the association of the FDI-CG and its individual items with the periodontitis case definitions proposed by the Centers for Disease Control and Prevention (CDC) and the American Academy of Periodontology (AAP) for population-based surveillance of periodontitis.ResultsStatistically significant differences were observed among the databases for the prevalence of periodontitis and the items included in the FDI-CG. The FDI-CG score and its individual components were significantly associated with the periodontal status in the individual databases and the total sample, with bleeding on probing showing the strongest association with severe periodontitis (odds ratio [OR] = 12.9, 95% CI [5.9; 28.0], P < .001, for those presenting bleeding on probing >50%), followed by age (OR = 4.8, 95% CI [1.7; 4.2], P = .004, for those older than 65 years of age). Those subjects with a FDI-CG score >10 had an OR of 54.0 (95% CI [23.5; 124.2], P < .001) and presented with severe periodontitis. A significant correlation was found between the different FDI-CG scoring categories (mild, moderate, and severe) and the categories for mild, moderate, and severe periodontitis using the Centers for Disease Control and Prevention and the American Academy of Periodontology criteria (r = 0.57, Spearman rank correlation test, P < .001).ConclusionThe FDI Chairside Guide may represent a suitable tool for screening the periodontal condition by general practitioners in daily dental practice.     

CHANGES IN PARENTAL SATISFACTION AND ORAL HEALTH-RELATED QUALITY OF LIFE OF PRESCHOOL CHILDREN AFTER RECEIVING ATRAUMATIC RESTORATIVE TREATMENT WITH OR WITHOUT PRIOR SILVER DIAMINE FLUORIDE APPLICATION

ObjectiveTo investigate the short-term and long-term changes in parental satisfaction and oral health-related quality of life (OHRQoL) of preschool children after receiving atraumatic restorative treatment (ART) with or without prior silver diamine fluoride (SDF) application.MethodsIn a randomized controlled trial, preschool children with cavitated dentine caries lesions in their primary teeth were randomly assigned into two groups to receive either application of SDF solution or placebo (tonic water) on the caries lesions 10 weeks before receiving ART restorations. The information on parental satisfaction and OHRQoL of the children were collected through self-completed questionnaires at baseline, the 6-month and the 24-month follow-up. A five-point scale, from 1 (very dissatisfied) to 5 (very satisfied), was used by parents to indicate their satisfaction with their child's dental conditions. A higher parental satisfaction score indicates that parents were more satisfied with their child's dental condition. In addition, the Chinese version of Early Childhood Oral Health Impact Scale (ECOHIS) was adopted to assess the children's OHRQoL, and a higher ECOHIS score indicates greater negative impacts of oral health on the child's OHRQoL.ResultsA total of 194 children participated in this study, with 101 and 93 children receiving SDF and placebo application before ART restorations, respectively. After placement of ART restorations, at 6-month and 24-month follow-up, parental satisfaction scores with their child's dental health status were significantly higher compared with those at baseline (P <.001) indicating the parents were more satisfied at follow-ups. Regarding OHRQoL, no statistically significant changes were found in the child impact section (CIS), family impact section (FIS) and total ECOHIS scores in both study groups at the 6-month follow-up. In contrast, at the 24-month follow-up, the CIS (P = .025) and total ECOHIS scores (P = .015) of the children in the control group were significantly higher than those at baseline (greater negative impacts), but not the FIS score.ConclusionIn this study, after one-off placement of ART restorations irrespective of prior SDF application, short-term and long-term parental satisfaction with their child's dental health status was improved, but not the children's OHRQoL.