Dental treatment intensity in frail older adults in the last year of life

BackgroundPalliative care focusing on pain and infection is recommended for patients who are terminally ill. It is difficult to implement this strategy in practice because of the lack of clear guidelines. The authors conducted a study to examine dental treatment provided to a group of long-term care (LTC) residents in the last year of life.MethodsThe authors retrospectively followed 197 LTC residents (60 years or older) in the last year of life to death. On the basis of the dental services patients received between the new patient examination and death, the authors categorized the patients into three groups: no care (NC), limited care (LC) and usual care (UC). The authors developed a multivariable continuation ratio logit model with shared regression coefficients across two logits to identify the factors associated with the end-of-life dental care pattern.ResultsThe authors found that 50.8 percent of the patients received NC before death. Among those who received treatment, 62.9 percent received UC, and 60.7 percent of the patients in the UC group had completed their treatment in the last three months of life. A three-month increment in survival and having dental insurance resulted in 1.74 (95 percent confidence interval [CI], 1.32–2.30) and 2.59 (95 percent CI, 1.03–6.52) times greater odds, respectively, of receiving some dental treatment before death. Neither survival nor dental insurance, however, was associated with dental care intensity in the last year of life (that is, UC versus LC).ConclusionsWhile most of the patients who were in the last year of life received insufficient dental care, comprehensive treatment was provided commonly to frail patients at the end of life, raising questions about quality of care.Practical ImplicationsPalliative oral health management needs to be revisited to improve quality of care for frail older adults at the end of life.     

How willing are dentists to treat young children?: A survey of dentists affiliated with Medicaid managed care in New York City, 2010

BackgroundDespite recommendations for children to have a dental visit by the age of 1 year, access to dental care for young children, including children enrolled in Medicaid, remains limited. The authors conducted a survey to assess the availability of dentists to see young children enrolled in Medicaid managed care (MMC) in New York City (NYC), to determine barriers to the provision of dental care to young children and, within the context of MMC, to identify strategies to facilitate the delivery of dental care to children.MethodsThe authors mailed a survey to assess the provision of dental services to young children and perceived barriers and facilitators to 2,311 general dentists (GDs) and 140 pediatric dentists (PDs) affiliated with NYC MMC. A total of 1,127 surveys (46 percent) were received. The authors analyzed the responses according to provider type, youngest aged child seen, provider’s ability to see additional children and practice location. The authors compared responses by using the χ² test.ResultsFewer than one-half (47 percent) of GDs saw children aged 0 through 2 years. Provider type, years in practice and percentage of Medicaid-insured patients were associated significantly (P χ .005) with youngest age of child seen. Among respondents seeing children aged 0 through 2 years, PDs were significantly more likely to provide preventive therapy (P = .004) and restorative treatment (P χ .001). Additional training and access to consulting PDs were identified by GDs as potential facilitators to seeing young children.ConclusionA high proportion of NYC GDs affiliated with MMC do not see young children.Practice ImplicationsNinety-four percent of NYC MMC– affiliated dentists are GDs, but 53 percent of GD respondents did not see children aged 0 through 2 years in their practices. Improving access to dental care for young children requires changes in GDs’ practices, possibly by means of additional training and access to consulting PDs.     

Minimally invasive management of dental caries: contemporary teaching of posterior resin-based composite placement in U.S. and Canadian dental schools

BackgroundResin-based composites are an increasingly popular material for restoring posterior teeth, permitting minimally invasive cavity preparations and esthetic restorations. The authors investigated current teaching of the placement of posterior resin-based composites in U.S. and Canadian dental schools.MethodsIn late 2009 and early 2010, the authors, with the assistance of the Consortium of Operative Dentistry Educators (CODE), invited 67 dental schools to participate in an Internet-based survey.ResultsThe response rate was 73 percent. Although all schools taught the placement of resin-based composites in occlusal and most occlusoproximal cavities, eight schools (16 percent) did not teach placement of three-surface occlusoproximal resin-based composite restorations in permanent molars. Resin-based composites accounted for 49 percent of direct posterior restorations placed by dental students in 2009 and 2010, a 30 percent increase from 2005.ConclusionsTeaching placement of posterior resin-based composites continues to increase in dental schools in the United States and Canada, with predoctoral students gaining, on average, an equal amount of experience placing posterior resin-based composites and amalgams in terms of numbers of restorations.Clinical ImplicationsEvidence-based, up-to-date teaching programs, including those in operative dentistry, are needed to best prepare students for careers in dentistry.     

Early childhood caries screening tools: a comparison of four approaches

BackgroundEarly childhood caries (ECC) is prevalent and consequential. Risk assessment tools have been proposed that can be used to identify children who require intensive interventions. In this study, the authors compare four approaches for identifying children needing early and intensive intervention to prevent or minimize caries experience for their accuracy and clinical usefulness.MethodsThe authors screened 229 predominantly low-income Hispanic children younger than 3 years with ECC and 242 without ECC by using the American Academy of Pediatric Dentistry's Caries-risk Assessment Tool (CAT) and the optional screening measure of culturing Streptococcus mutans. The authors compared four approaches (CAT, CAT minus socioeconomic status, CAT minus socioeconomic status plus mutans streptococci [MS] and MS alone) for accuracy and clinical usefulness.ResultsThe results of the CAT demonstrated high sensitivity (100.0 percent) and negative predictive value (NPV) (100.0 percent) but low specificity (2.9 percent) and positive predictive value (PPV) (49.4 percent). The MS culture alone had the highest combination of accuracy and clinical usefulness (sensitivity, 86.5 percent; specificity, 93.4 percent; PPV, 92.5 percent; NPV, 87.9 percent). When we removed the socioeconomic status element, the CAT's performance improved.ConclusionsSalivary culture of MS alone in a population of young, low-income Hispanic childrenoutperformed the CAT and variations on the CAT for test accuracy (sensitivity and specificity) and clinical usefulness (predictive values).Clinical ImplicationsScreening for ECC by using salivary MS cultures and variations on the CAT are promising approaches for identifying children who need early and intensive intervention to prevent or minimize caries experience.     

At-home oral care for adults with developmental disabilities: A survey of caregivers

BackgroundLittle is known about effective at-home oral care methods for people with developmental disabilities (DDs) who are unable to perform personal preventive practices themselves and rely on caregivers for assistance.MethodsA convenience sample of 808 caregivers (84.5 percent paid, 15.5 percent family members) who accompanied adults with DDs (20 years or older) to appointments at a specialized statewide dental care system completed computer-assisted personal interview surveys. The authors used these data to investigate caregivers' at-home oral care experiences and to explore differences between caregivers who were paid and those who were family members.ResultsCaregivers reported that a high proportion (85 percent) of dentate adults with DDs received assistance with tooth cleaning. They also reported a high prevalence of dental problems, and low adherence to brushing (79 percent) and flossing (22 percent) recommendations. More caregivers reported that they felt confident assisting with brushing than with flossing (85 percent versus 54 percent). Family members and paid caregivers differed with respect to confidence and training.ConclusionsAt-home oral care, particularly flossing, presents substantial challenges for adults with DDs. Solutions must be tailored to address the different experiences and distinct needs of the family members and paid caregivers who assist these adults.Practical ImplicationsCaregivers play an important role in providing at-home oral care, and they must be included in efforts to improve oral health outcomes for people with DDs.     

A usability evaluation of four commercial dental computer-based patient record systems

BackgroundThe usability of dental computer-based patient record (CPR) systems has not been studied, despite early evidence that poor usability is a problem for dental CPR system users at multiple levels.MethodsThe authors conducted formal usability tests of four dental CPR systems by using a purposive sample of four groups of five novice users. The authors measured task outcomes (correctly completed, incorrectly completed and incomplete) in each CPR system while the participants performed nine clinical documentation tasks, as well as the number of usability problems identified in each CPR system and their potential relationship to task outcomes. The authors reviewed the software application design aspects responsible for these usability problems.ResultsThe range for correctly completed tasks was 16 to 64 percent, for incorrectly completed tasks 18 to 38 percent and for incomplete tasks 9 to 47 percent. The authors identified 286 usability problems. The main types were three unsuccessful attempts, negative affect and task incorrectly completed. They also identified six problematic interface and interaction designs that led to usability problems.ConclusionThe four dental CPR systems studied have significant usability problems for novice users, resulting in a steep learning curve and potentially reduced system adoption.Clinical ImplicationsThe significant number of data entry errors raises concerns about the quality of documentation in clinical practice.     

Correlates of root caries experience in middle-aged and older adults in the Northwest Practice-based REsearch Collaborative in Evidence-based DENTistry research network

BackgroundThe authors examined the correlates of root caries experience for middle-aged adults (aged 45–64 years) and older adults (65 years and older) to test the hypothesis that the factors related to root caries are different for middle-aged adults than they are for older adults.MethodsThe authors conducted an observational cross-sectional study that focused on adult patients aged 45 to 97 years recruited from the Northwest Practice-based REsearch Collaborative in Evidence-based DENTistry research network (N = 775). The outcome variable was any root caries experience (no/yes). The authors hypothesized that sociodemographic, intra- oral and behavioral factors were root caries correlates. The authors used Poisson regression models to generate overall and age-stratified prevalence ratios (PRs) of root caries, and they used generalized estimating equations to account for practice-level clustering of participants.ResultsA total of 19.6 percent of adults had any root caries. A dentist’s assessment that the patient was at high risk of developing any caries was associated with greater prevalence of root caries experience in both middle-aged adults (PR, 2.70; 95 percent confidence interval [CI], 1.63–4.46) and older adults (PR, 1.87; 95 percent CI, 1.19–2.95). The following factors were associated significantly with increased root caries prevalence but only for middle-aged adults: male sex (P = .02), self-reported dry mouth (P < .001), exposed roots (P = .03) and increased frequency of eating or drinking between meals (P = .03). No other covariates were related to root caries experience for older adults.ConclusionsWithin a practice-based research network, the factors associated with root caries experience were different for middle-aged adults than they were for older adults. Research is needed to identify relevant root caries correlates for adults 65 years and older.Practical ImplicationsInterventions aimed at preventing root caries are likely to be different for middle-aged adults than for older adults. Dentists should use root caries prevention programs that address appropriate aged-based risk factors.     

Implications of medical screenings of patients arriving for dental treatment: The results of a comprehensive laboratory screening

BackgroundThe authors conducted medical laboratory screenings in a dental setting to determine the relationships between the laboratory test results and self-reported medical health findings.MethodsThe authors collected serum, urine and medical histories from 171 patients (116 [68 percent] women; mean age, 43.4 years) who arrived for dental treatment as a component of a clinical trial and performed complete blood cell counts, standard blood chemistry panels and urinalysis on the samples.ResultsThe authors found 414 abnormal laboratory test results (an average of 2.42 per patient). Eighty-three percent of participants had one or more abnormal test results, 83 percent had abnormal test results and did not indicate a relevant disease in their medical history, and 18 percent had laboratory test results outside the 99 percent reference range (that is, > three standard deviations from the mean). Abnormal test results were significantly associated with sex, age, race and medical history (P < .05). Abnormal test results associated with kidney disease were related to patients with cardiovascular disease and diabetes, as well as those who tended to be on average older than 50 years.ConclusionsThe high frequency of significant abnormal laboratory test results detected in this study suggests that many patients may be unaware of their medical statuses.Practical ImplicationsAbnormal laboratory test results are detected frequently in the serum and urine of patients arriving for dental treatment, which could indicate undiagnosed disease and less than optimal medical management.     

Treating dental patients who use oral antithrombotic medication: a survey of dentists in the Netherlands

BackgroundFor many years, international guidelines have advised health care professionals not to adjust oral antithrombotic medication (OAM) regimens before invasive dental procedures. The authors conducted a study to examine the opinions of Dutch general dentists regarding the dental care of patients receiving treatment with these medications.MethodsThe authors invited via e-mail 1,442 general dentists in the Netherlands to answer a 20-item Internet-based questionnaire that they developed. Survey items consisted of questions about medical history taking, number of patients in the dental practice receiving OAM therapy, frequency of consulting with medical and dental colleagues and suggested dental treatment of patients during various invasive dental procedures.ResultsA total of 487 questionnaires were returned (response rate of 34 percent). The mean age of respondents was 47 years, and 77 percent were male. The majority of dentists responded that they obtain medical histories, but that they did not know how many of their patients were receiving OAM treatment. Dentists reported that they consult with medical colleagues frequently about antithrombotic medication. Ninety-one percent of respondents stated that they obtained their medical knowledge primarily in dental school. More than 50 percent of the dentists reported that they were not familiar with the international normalized ratio. The majority of dentists responded that they felt a need for clinical practice guidelines.ConclusionsAccording to the results of our survey, most dentists remain cautious when performing invasive dental procedures in patients who are treated with OAMs. Moreover, survey respondents tended to estimate that the risk of bleeding during dental procedures when OAM therapy is continued is higher than the risk of rethrombosis when use of antithrombotic medication is interrupted.Clinical ImplicationsA growing proportion of elderly patients and those with medically complex conditions are being treated in dental practices in the Netherlands. Consequently, more needs to be done to ensure that dentists are offered evidence-based guidance when treating patients who receive OAMs.     

State Medicaid Early and Periodic Screening,Diagnosis, and Treatment guidelines: Adherence to professionally recommended best oral health practices

BackgroundThe authors evaluated the adherence of state Medicaid Early and Periodic Screening, Diagnosis, and Treatment (EPSDT) guidelines to recommended best oral health practices for infants and toddlers.MethodsThe authors obtained state EPSDT guidelines via the Internet or from the Medicaid-CHIP State Dental Association, Washington. They identified best oral health practices through the American Academy of Pediatric Dentistry (AAPD), Chicago. They evaluated each EPSDT dental periodicity schedule with regard to the timing and content of seven key oral health domains.ResultsThirty-two states and the District of Columbia (D.C.) had EPSDT dental periodicity schedules. With the exception of the dentist referral domain, 29 states (88 percent) adhered to the content and timing of best oral health practices, as established by the AAPD guideline. For the dentist referral domain, 31 of the 32 states and D.C. (94 percent) required referral of children to a dentist, but only 11 states (33 percent) adhered to best oral health practices by requiring referral by age 1 year.ConclusionsWith the exception of the timing of the first dentist referral, there was high adherence to best oral health practices for infants and toddlers among states with separate EPSDT dental periodicity schedules.Practical ImplicationsStates with low adherence to best oral health practices, especially regarding the dental visit by age 1 year, can strengthen the oral health content of their EPSDT schedules by complying with the AAPD recommendations.     

Racial and ethnic variations in waiting times for emergency department visits related to nontraumatic dental conditions in the United States

BackgroundResearchers have documented an association between waiting times in emergency departments (EDs) and quality of care for medical conditions, but little is known about trends and factors associated with waiting times for ED visits related to nontraumatic dental conditions (NTDCs). The authors examined trends in waiting time and associated factors for NTDC-related ED visits in the United States.MethodsThe authors analyzed data from the National Hospital Ambulatory Medical Care survey for 1997 to 2007, excluding 2001 and 2002 owing to lack of information about waiting times. The authors used a survey-weighted linear regression of log-transformed waiting-time model to determine the waiting time for NTDC-related visits.ResultsThe geometric mean (standard error) waiting times for NTDC- and non–NTDC-related visits were 29 (1.0) and 25 (0.6) minutes, respectively (P < .01). The geometric mean waiting time for NTDC-related visits increased by 6 percent annually and from 20 minutes in 1997 to 37 minutes in 2007. Compared with whites, Hispanics and African Americans had significantly longer waiting times for NTDC-related visits (adjusted fold-difference [R] = 1.2, 95 percent confidence interval [CI] = 1.13–1.31) and [R] = 1.3, [CI] = 1.29–1.38). Age, payer type, reason for visit and triage category were significant predictors of waiting time (R = 2.3 and 2.4 for NTDC-related visits in the triage categories of more than one to two hours and more than two to 24 hours, respectively).ConclusionNationally, waiting times in EDs for NTDC-related visits increased over time. Compared with whites, Hispanics and blacks waited longer to receive care for NTDCs in EDs.Practical ImplicationsProlonged waiting times associated with NTDC-related ED visits reinforce the need for dental professionals to continue to advise patients regarding the need to implement oral health preventive strategies and to avoid the use of the ED for preventable common dental conditions.     

Prenatal exposure to dental amalgam: evidence from the Seychelles Child Development Study main cohort

BackgroundDental amalgams contain approximately 50 percent metallic mercury and emit mercury vapor during the life of the restoration. Controversy surrounds whether fetal exposure to mercury vapor resulting from maternal dental amalgam restorations has neurodevelopmental consequences.MethodsThe authors determined maternal amalgam restoration status during gestation (prenatal exposure to mercury vapor [Hg⁰]) retrospectively in 587 mother-child pairs enrolled in the Seychelles Child Development Study, a prospective longitudinal cohort study of the effects of prenatal and recent postnatal methylmercury (MeHg) exposure on neurodevelopment. They examined covariate-adjusted associations between prenatal maternal amalgam restoration status and the results of six age-appropriate neurodevelopmental tests administered at age 66 months. The authors fit the models without and with adjustment for prenatal and recent postnatal MeHg exposure metrics.ResultsThe mean number of maternal amalgam restorations present during gestation was 5.1 surfaces (range, 1–22) in the 42.4 percent of mothers who had amalgam restorations. The authors found no significant adverse associations between the number of amalgam surfaces present during gestation and any of the six outcomes, with or without adjustment for prenatal and postnatal MeHg exposure. Results of analyses with the secondary metric, prenatal amalgam occlusal point scores, showed an adverse association in boys only on a letter- and word-identification subtest of a frequently used test of scholastic achievement, whereas girls scored better on several other tests with increasing exposure.ConclusionsThis study’s results provide no support for the hypothesis that prenatal Hg⁰ exposure arising from maternal dental amalgam restorations results in neurobehavioral consequences in the child. These findings require confirmation from a prospective study of coexposure to MeHg and Hg⁰.     

Original ContributionsA method of determining the presence of blood in and on a dental needle after the administration of local anesthetic

Background.In the study reported in this article, the authors aimed to demonstrate the presence of blood on the surface and in the lumen of two gauges of dental needles after administration of local anesthetic (LA) by using three LA-administering techniques normally used for the extraction of teeth.Methods.The authors obtained standardized photographs of 200 urine dipsticks after moistening the dipstick's chemical pads for blood with the first drop of liquid discharged from the needle lumen after LA administration. Using the histogram function of a software program, the authors analyzed differences in gray-scale values of the different blood parameters for the presence of blood. They used luminol spray to expose small quantities of blood on the surface of the needle after LA administration.Results.Blood was identified at 39 percent in the lumen and at 16 percent on the surface of the needles when analyzed after LA administration.Conclusions.With the method used, it was possible to demonstrate and quantify the percentage of blood present in the lumen of needles (39 percent) after the administration of dental LA. Furthermore, the technique was adequately sensitive for demonstrating the quantity of blood in two needles of different diameters.Practical Implications.By demonstrating the presence, as well as quantifying the percentage, of blood on two dental needles of different gauges after the administration of LA, dental health care workers can be motivated to report needlestick injuries and to follow the approved protocols recommended by their institutions.     

Salivary characteristics and dental caries: Evidence from general dental practices

BackgroundSaliva is one of the intraoral host factors that influence caries development. The authors conducted a study to investigate whether salivary characteristics are associated with recent dental caries experience.MethodsDentist-investigators and dental staff members collected data pertaining to a two-year cumulative incidence of dental caries (previous 24 months) and salivary characteristics during baseline assessment in an ongoing longitudinal study. The systematic random sample consisted of patients (n = 1,763) visiting general dental practices (n = 63) within the Northwest Practice-based REsearch Collaborative in Evidence-based DENTistry (PRECEDENT). The authors estimated adjusted rate ratios (RRs) by using generalized estimating equations log-linear regression to relate salivary characteristics to coronal carious lesions into dentin.ResultsLow resting pH (≤ 6.0) in the overall sample and low stimulated salivary flow rate (≤ 0.6 milliliter/minute) in older adults (≥ 65 years old) were associated with increased dental caries (RR, 1.6; 95 percent confidence interval [CI], 1.1–2.2; RR, 2.4; 95 percent CI, 1.5–3.8, respectively). Low buffering capacity was associated with decreased dental caries in children and adolescents (RR, 0.3; 95 percent CI, 0.1–1.0; RR, 0.2; 95 percent CI, 0.1–0.7, respectively). A thick, sticky or frothy salivary consistency also was associated with decreased dental caries in adults (RR, 0.6; 95 percent CI, 0.4–1.0). Associations between other salivary characteristics and dental caries for the overall sample and within each age group were not statistically significant.ConclusionsSalivary characteristics were associated weakly with previous dental caries experience, but the authors did not find consistent trends among the three age groups. Different salivary characteristics were associated with an increased caries experience in older adults and a lowered caries experience in children and adolescents and adults.Practical ImplicationsFurther investigations are needed in this population setting to understand the study’s conflicting results. The study findings cannot support the use of salivary tests to determine caries risk in actual clinical settings.     

Restoration of noncarious tooth defects by dentists in The Dental Practice-Based Research Network

BackgroundThe authors conducted a study to quantify the reasons for restoring noncarious tooth defects (NCTDs) by dentists in The Dental Practice-Based Research Network (DPBRN) and to assess the tooth, patient and dentist characteristics associated with those reasons.MethodsData were collected by 178 DPBRN dentists regarding the placement of 1,301 consecutive restorations owing to NCTDs. Information gathered included the main clinical reason, other than dental caries, for restoration of previously unrestored permanent tooth surfaces; characteristics of patients who received treatment; dentists’ and dental practices’ characteristics; teeth and surfaces restored; and restorative materials used.ResultsDentists most often placed restorations to treat lesions caused by abrasion, abfraction or erosion (AAE) (46 percent) and tooth fracture (31 percent). Patients 41 years or older received restorations mainly because of AAE (P < .001). Premolars and anterior teeth were restored mostly owing to AAE; molars were restored mostly owing to tooth fracture (P < .001). Dentists used directly placed resin-based composite (RBC) largely to restore AAE lesions and fractured teeth (P < .001).ConclusionsAmong DPBRN practices, AAE and tooth fracture were the main reasons for restoring noncarious tooth surfaces. Pre-molars and anterior teeth of patients 41 years and older are most likely to receive restorations owing to AAE; molars are most likely to receive restorations owing to tooth fracture. Dentists restored both types of NCTDs most often with RBC.     

A retrospective review of clinical international normalized ratio results and their implications

BackgroundWarfarin is a key element in therapy for atrial fibrillation, deep venous thrombosis (DVT), stroke (cerebrovascular accident) and cardiac valve replacement. Often, patients’ warfarin blood levels are not tightly controlled with regard to accepted therapeutic ranges, by virtue of the drug’s unpredictable nature.MethodsThe authors searched 16,017 active clinical charts for active patients of record from the three campuses of the School of Dentistry, Marquette University (MU), Milwaukee, for the years 2009 and 2010. Dental records of 315 patients contained entries including “INR,” the abbreviation for the term “international normalized ratio.” Only 247 of those records contained an indication of whether the patient’s INR values were within therapeutic range. The authors found that 1.96 percent of the total MU dental clinic patient population had a history of warfarin use.ResultsWhen the authors compared the INR values for patients with diagnoses of atrial fibrillation, DVT, stroke and cardiac valve replacement, they found that INR values for 107 of the 247 patients (43.3 percent) were not within therapeutic range for the respective diagnoses. For example, only 50 percent of the patients being treated for atrial fibrillation presented themselves for surgical dental treatment while their INR values were in tight control.ConclusionThe INR values for a significant number of dental patients are not within the therapeutic range for their medical conditions. These patients need to seek follow-up care from their medical care providers.Clinical ImplicationsScreening for INR in the dental office—especially before invasive dental treatment such as periodontal surgery, tooth extraction and dental implant placement—can help prevent postoperative complications. It also can aid the clinician in evaluating whether a patient’s INR is within therapeutic range and, subsequently, whether the patient’s physician needs to adjust the warfarin dosage.     

Concordance between clinical practice and published evidence: Findings from The National Dental Practice-Based Research Network

BackgroundDocumenting the gap between what is occurring in clinical practice and what published research findings suggest should be happening is an important step toward improving care. The authors conducted a study to quantify the concordance between clinical practice and published evidence across preventive, diagnostic and treatment procedures among a sample of dentists in The National Dental Practice-Based Research Network (“the network”).MethodsNetwork dentists completed one questionnaire about their demographic characteristics and another about how they treat patients across 12 scenarios/clinical practice behaviors. The authors coded responses to each scenario/clinical practice behavior as consistent (“1”) or inconsistent (“0”) with published evidence, summed the coded responses and divided the sum by the number of total responses to create an overall concordance score. The overall concordance score was calculated as the mean percentage of responses that were consistent with published evidence.ResultsThe authors limited analyses to participants in the United States (N = 591). The study results show a mean concordance at the practitioner level of 62 percent (SD = 18 percent); procedure-specific concordance ranged from 8 to 100 percent. Affiliation with a large group practice, being a female practitioner and having received a dental degree before 1990 were independently associated with high concordance (≥ 75 percent).ConclusionDentists reported a medium-range concordance between practice and published evidence.Practical ImplicationsEfforts to bring research findings into routine practice are needed.     

Screening for diabetes mellitus in dental practices: A field trial

BackgroundIn this field trial, the authors assess the feasibility of screening for diabetes and prediabetes in dental practices and in a community health center.MethodsDental patients 45 years and older who were not aware of their diabetic status underwent evaluation for diabetes risk with an American Diabetes Association Diabetes Risk Test and with hemoglobin (Hb) A_1c measurement. Participants with an HbA_1c level of 5.7 percent or greater were referred to their physicians for diagnosis.ResultsOf the 1,022 patients screened, 416 (40.7 percent) had an HbA_1c blood level of 5.7 percent or greater and were referred for diagnosis. The HbA_1c and the American Diabetes Association Diabetes Risk Test were correlated (P < .001). Of the 416 participants who were referred, 35.1 percent received a diagnosis from their physicians within one year; 78.8 percent of these patients were seen in the community health center and 21.4 percent were seen in private dental offices. The diagnoses were diabetes (12.3 percent of patients), high risk of developing diabetes (that is, prediabetes) (23.3 percent) and no diabetes (64.4 percent).ConclusionsThe study results show that screening for prediabetes and diabetes is feasible in a dental office, with acceptance by the dentist and dental office staff members, patients&apos; physicians and patients. Patients from the community health center demonstrated good compliance with referrals to physicians; however, compliance was poor among those in the private dental offices.Practical ImplicationsScreening for diabetes and prediabetes in the dental office may provide an important benefit to patients and encourage interprofessional collaboration to achieve a chronic care model in which health care professionals work together to care for a panel of patients.