Identifying factors that impact general dentists' referrals to orthodontists.

INTRODUCTION: Referrals from general dentists are a significant source of orthodontic patients, but our knowledge of factors guiding referral decisions predates recent marketplace trends of direct-to-consumer products and broad digitization. To provide orthodontists with current, nationwide data on referral values and communication preferences, a mixed-methods study was conducted. METHODS: Semistructured interviews were conducted with practicing general dentists (n = 23), and interviews were analyzed to identify factors important to communication and referrals. Qualitative data provided the foundation to develop and pretest a survey distributed nationally to American Dental Association general dentists through email (n = 373). Survey results were evaluated using bivariate and descriptive statistics. RESULTS: Although 42% of general dentists provide orthodontics, of those, 68% report insufficient orthodontic training in dental school, and 61% have increased orthodontic care in recent years. General dentists refer to orthodontists for complex cases and growing patients, with the orthodontist's perceived skill and proximity to the patient being important for choosing a specific orthodontic practice. Phone (70%) and email (61%) are the most used interoffice communication methods, with email (40%) and then phone (30%) being the most preferred. The most important aspects of a working relationship were patient satisfaction and final occlusal outcome, whereas the best way to boost referrals was through improving communication. CONCLUSIONS: Excellent care and patient satisfaction remain primary motivators for referrals from generalists to orthodontists. An improved orthodontic curriculum is needed for general dentists. Good communication with dentists is critical for growing referral streams and enhancing patient care.

Craniofacial characterization of Marfan Syndrome.

OBJECTIVE: The morbidity and mortality associated with the Marfan Syndrome (MFS) warrant timely diagnosis and intervention that can improve long-term prognosis. The aim of this study was to test the hypothesis that a distinct craniofacial morphology exists for patients with MFS that can be described quantitatively and qualitatively. METHODS: Subjects with a positive diagnosis of MFS were recruited for this study (N = 36). Craniofacial anthropometric measurements were made on each subject and compared to established norms of age- and sex-matched controls using z-scores calculated for measurements of MFS patients. Lateral and frontal photographs were obtained to make qualitative assessments and describe facial features of subjects, and a clinical examination was completed to document occlusal relationships. RESULTS: The subjects were primarily female (58%) ranging in age between 4 and 57 years (mean age 10.7 ± 6.0 years). Comparison of craniofacial measurements revealed that for 10 of the 12 measurements, ≥65% of the study population had a z-score of ± 2 and fell within the normal range for facial dimension. For 2 of the 12 measurements, over half of the subjects fell outside of the normal range (z-score < -2 or > 2) for facial dimension. Specifically, the majority of participants resided in the supernormal category for biocular width and the subnormal category for width of the face. Photographic assessment revealed retrognathia (54%) and down-slanting palpebral fissures (62%) were most prevalent in MFS patients. CONCLUSION: Our data suggest there are quantitative differences in the facial morphology of patients with MFS when compared to a control population.

Identifying factors influencing orthodontic residency program selection.

PURPOSE: The desirability of Orthodontic Residency remains high today relative to the past 30 years. This investigation seeks to re-assess factors influencing Orthodontic Residency program selection amidst contemporary challenges and changes, including increasing student debt, reduced residency stipends, and shifting practice models. METHODS: This mixed-methods study consisted of interviews (qualitative) and surveys (quantitative). Fifteen final-year dental students and first-year orthodontic residents were interviewed one-on-one following a topic guide and then transcripts were analyzed using MAXQDA2022 to identify values, factors, and influences related to program selection and ranking. Qualitative findings and previous studies provided the basis for a survey distributed to residency applicants in 2020-22. Data were analyzed with bivariate and descriptive statistics with stratification by debt group. RESULTS: Interviews (N = 15) elevated the importance of location, interview experience, program cost, and clinical education. Surveys (N = 239) identified the most desirable factors for program selection: satisfied residents, strong clinical training with multiple techniques, good interview impressions, low cost, high patient numbers, a strong reputation, and good clinical facilities with new technology. Less desirable factors include programs that are hospital-based, certificate-only, research-intensive, and require considerable after-hours work. CONCLUSIONS: Clinical education and interview experiences are key for residency selection, consistent with prior studies, though program cost has grown in importance. Findings can help guide orthodontic programs in recruiting applicants and suggest a need to limit educational costs.

Reducing youth access to alcohol: findings from a community-based randomized trial.

Underage drinking continues to be an important public health problem and a challenge to the substance abuse prevention field. Community-based interventions designed to more rigorously control underage access to alcohol through retailer education and greater enforcement of underage drinking laws have been advocated as potentially effective strategies to help address this problem, but studies designed to evaluate such interventions are sparse. To address this issue we conducted a randomized trial involving 36 communities to test the combined effectiveness of five interrelated intervention components designed to reduce underage access to alcohol. The intervention was found to be effective in reducing the likelihood that retail clerks would sell alcohol to underage-looking buyers, but did not reduce underage drinking or the perceived availability of alcohol among high school students. Post hoc analyses, however, revealed significant associations between the level of underage drinking law enforcement in the intervention communities and reductions in both 30-day use of alcohol and binge drinking. The findings highlight the difficulty in reducing youth drinking even when efforts to curtail retail access are successful. Study findings also suggest that high intensity implementation of underage drinking law enforcement can reduce underage drinking. Any such effects of enhanced enforcement on underage drinking appear to be more directly attributable to an increase in perceived likelihood of enforcement and the resultant perceived inconveniences and/or sanctions to potential drinkers, than to a reduction in access to alcohol per se.

Preparing for the Next Pandemic: The Clinical Skills Self-Efficacy Scale as an Outcome Measurement for an RN Refresher Program.

An RN refresher program can be a valuable tool to mobilize nurses back into practice, but there are limited data regarding how much it increases students' confidence. Bandura's (1997) theory defines self-efficacy as a construct of one's belief in obtaining control over behavior and environment to achieve a goal. In this study, the validated Clinical Skills Self-Efficacy Scale (CSES) was used to measure the difference in a student's reported perception of self-efficacy after completing a refresher program. The CSES survey was distributed to two groups of RN students: 59 accelerated students who finished the course in 3 months and 57 traditional students who had 9 months to complete the course. The accelerated students had recent nursing experience, but were responding to the COVID-19 pandemic. A mixed model was used to analyze the CSES scores between the accelerated students and the traditional students. A pretest-posttest design was used for each item of the scale. Both groups of students had a statistically significant difference in their CSES scores from pretest to posttest (p < .05). [J Contin Educ Nurs. 2022;53(6):273-278.].

Patient and Caregiver Perceptions of Animal Assisted Activity in Orthodontics.

Dental anxiety affects up to 21% of children and 80% of adults and is associated with lifelong dental avoidance. Animal assisted activity (AAA) is widely used to reduce anxiety and pain in medical settings and has promise in dentistry. The primary objective of this study was to evaluate caregiver and patient perceptions of canine AAA in orthodontics. A cross-sectional survey consisting of pre-tested and validated questions was conducted (n = 800) including orthodontic patients (n = 352 minors, n = 204 adults) and parents/caregivers (n = 244) attending university orthodontic clinics. In this study, AAA and dog therapy were not used or tested for dental anxiety management. More than a third of orthodontic patients (37%) had moderate or greater anxiety related to care. Participants believed that therapy animals would make dental experiences more enjoyable (75%) and reduce anxiety (82%). There was little to no concern expressed regarding cleanliness (83%), allergies (81%), and safety (89%) with a therapy animal in dental settings. Almost half of the participants would preferentially select an orthodontic office offering AAA. In light of the COVID-19 pandemic, we assessed whether perceptions of AAA changed before and after the shutdown of dental offices, with no significant differences. Across patients and caregivers, the responses support the use of AAA in orthodontic settings with minimal concerns.

Doubly robust estimation of causal effects.

Doubly robust estimation combines a form of outcome regression with a model for the exposure (i.e., the propensity score) to estimate the causal effect of an exposure on an outcome. When used individually to estimate a causal effect, both outcome regression and propensity score methods are unbiased only if the statistical model is correctly specified. The doubly robust estimator combines these 2 approaches such that only 1 of the 2 models need be correctly specified to obtain an unbiased effect estimator. In this introduction to doubly robust estimators, the authors present a conceptual overview of doubly robust estimation, a simple worked example, results from a simulation study examining performance of estimated and bootstrapped standard errors, and a discussion of the potential advantages and limitations of this method. The supplementary material for this paper, which is posted on the Journal's Web site (http://aje.oupjournals.org/), includes a demonstration of the doubly robust property (Web Appendix 1) and a description of a SAS macro (SAS Institute, Inc., Cary, North Carolina) for doubly robust estimation, available for download at http://www.unc.edu/~mfunk/dr/.

Knowledge and Beliefs Associated with Environmental Health Literacy: A Case Study Focused on Toxic Metals Contamination of Well Water.

Environmental health literacy (EHL) is developing as a framework that can inform educational interventions designed to facilitate individual and collective action to protect health, yet EHL measurement poses several challenges. While some studies have measured environmental health knowledge resulting from interventions, few have incorporated skills and self-efficacy. In this study, a process-focused EHL instrument was developed, using the Newest Vital Sign (NVS) health literacy instrument as a model and tailoring it for the context of private well contamination with toxic metals. Forty-seven (47) participants, including undergraduate students and residents of communities with contaminated well water, piloted a prototype EHL instrument alongside NVS. Results suggested a moderate degree of correlation between NVS and the EHL prototype, and significant differences in scores were observed between students and residents. Responses to a self-efficacy survey, tailored for drinking water contaminated with arsenic, revealed significant differences between students and residents on items related to cost and distance. In response to open-ended questions, participants identified a range of potential environmental contaminants in drinking water and deemed varied information sources as reliable. This study highlights differences in knowledge and self-efficacy among students and residents and raises questions about the adequacy of EHL assessments that mimic formal education approaches.

Chronic Kidney Disease as a Predictor of Postoperative Choroidal Effusions After Glaucoma Surgery.

PRCIS: Patients with chronic kidney disease (CKD) are at increased risk for choroidal effusion development following glaucoma surgery. PURPOSE: Choroidal effusion is a postoperative complication of glaucoma surgery that results from a transudative fluid collection in the suprachoroidal space. Kidney disease alters bodily fluid dynamics through a variety of mechanisms. The relationship between CKD and choroidal effusion following glaucoma surgery has not previously been studied. The purpose of this study was to determine the relationship between CKD and choroidal effusion development after glaucoma surgery. PATIENTS AND METHODS: This retrospective cohort study consisted of 86 eyes from 86 patients who received glaucoma filtering surgery or transscleral cyclophotocoagulation within the study timeframe. Forty-three patients had CKD, and 43 patients did not have kidney disease. The main outcome of this study was the development of choroidal effusion measured by the Pearson χ2 test and multivariate analysis using a binomial regression with a log link. RESULTS: Ten patients (23.3%) in the CKD group developed choroidal effusion, while 2 patients (4.7%) in the no-kidney disease group developed choroidal effusion (relative risk, 5.0; 95% confidence interval: 1.16-21.5; P=0.013). The association between CKD and choroidal effusion showed mixed results in the multivariate analysis, with some analyses showing a significant association and others showing no significant association. CONCLUSIONS: In both the univariate and multivariate analyses, CKD was found to be significantly associated with choroidal effusion after glaucoma surgery.

Cultural Awareness: Ensuring High-Quality Care for Limited English Proficient Patients.

BACKGROUND: Cancer hospitals throughout the United States have seen an increase in the number of adults who are considered limited English proficient (LEP); such individuals do not speak English as their primary language and have a limited ability to read, speak, write, or understand the language. This population requires nurses who are responsive to their language and cultural needs. OBJECTIVES: The purpose of this study was to assess cultural awareness among inpatient oncology nurses and to identify areas for cross-cultural training and educational development. METHODS: 44 inpatient oncology nurses from an oncology unit that admits a large number of Spanish-speaking patients responded to an online survey containing 23 Likert-type questions and 4 open-ended questions. FINDINGS: Despite survey results indicating a moderate to high level of cultural awareness, nurses expressed a need for tools and resources to provide equitable and safe care to LEP adults diagnosed with cancer. To improve the care of LEP patients, nurses suggested the use of resources such as an assigned unit interpreter, an increase in bilingual nursing staff, dual language materials, and free language lessons.

Parental and environmental factors associated with physical activity among children participating in an active video game.

PURPOSE: Parental and intervention-specific environmental supports were examined as potential reinforcers for physical activity and use of a video game, Dance Dance Revolution (DDR), among a cohort of 7- to 8-year-old children. METHODS: Sixty children were randomized to an intervention (n = 40) or a control (n = 20) group. Physical activity was measured with accelerometry and DDR logs. Parental support for their child's physical activity was assessed via a questionnaire. DDR-specific environmental supports were captured on an environmental home screen and the DDR log. RESULTS: At baseline, the absence of other video games and parent DDR participation was associated with child participation in DDR. At follow-up, DDR participation of siblings and friends was associated with child participation in DDR. CONCLUSION: The primary findings of this study suggest that parental and peer participation in DDR may play a role in children's initial and sustained participation in DDR.

A clinical validation of the National Survey on Drug Use and Health assessment of substance use disorders.

Alcohol and illicit drug abuse and dependence continue to be of great national concern in the United States, as is true in other nations. The National Survey on Drug Use and Health (NSDUH) provides national annual estimates of substance use and abuse/dependence among the U.S. civilian, noninstitutionalized population aged 12 years or older. We conducted a clinical validation study of the substance use disorder questions of the NSDUH instrument using a sample of 288 adults and adolescents recruited from the community and outpatient substance abuse treatment programs in North Carolina. Using the Structured Clinical Interview for DSM-IV (SCID-IV) for adults and the Pittsburgh Adolescent Alcohol Research Center's Structured Clinical Interview (PAARC-SCID) for adolescents, we computed the psychometric properties of the NSDUH questions. We found the level of agreement between the NSDUH and the SCID/PAARC-SCID interviews to be fair to moderate overall. There was somewhat better agreement for dependence than for abuse and for adults than for adolescents.

Using the analysis of covariance to increase the power of priming experiments.

Although priming paradigms are widely used in cognitive psychology, the statistical analyses typically applied to priming data may not be optimal. Conceiving of priming paradigms as change-from-baseline designs suggests that the analysis of covariance (ANCOVA), using baseline performance as the covariate, is a more efficient (i.e., powerful) analysis. Specifically, ANCOVA provides more powerful tests of 1) the presence of priming and 2) between-group differences in priming. In addition, for within-subject designs with multiple baseline conditions, ANCOVA may increase the power of within-subjects effects. Efficiency gains are demonstrated with a re-analysis of priming datasets from implicit memory research. It is suggested that similar gains may be realized in other areas of priming research. Important assumptions of this procedure, which must be evaluated for the appropriate application of ANCOVA, are discussed.

Risk of developing coronary artery disease following a normal coronary angiogram in middle-aged adults.

Atherosclerosis begins in the teenage years and progresses over time in susceptible individuals. It is unknown, however, whether coronary angiography in middle-aged adults showing no evidence of atherosclerosis identifies individuals at low risk for subsequent development of coronary artery disease (CAD). We identified 4068 patients ≥40 years of age who had at least two coronary angiograms between January 1, 1990 and March 31, 2011. Of these, 227 patients (5.8%) had no CAD and 251 patients (6.4%) had mild atherosclerotic disease (stenosis <30%) on the initial angiogram. Patients in the normal-angiogram group were younger, more often female, and less likely to use tobacco than patients in the mild-atherosclerosis group, while rates of diabetes and hypertension were the same. Angiographic evidence of any CAD and obstructive CAD was apparent in 26% and 4.8%, respectively of the normal-angiogram group on subsequent angiography performed 75 ± 46 months later. Myocardial infarction and revascularization occurred in 4.8% and 3.5%, respectively. Progression of CAD (odds ratio = 10.2), development of obstructive CAD (odds ratio = 8.9), myocardial infarction (odds ratio = 2.7), and revascularization (odds ratio = 8.4) were more frequent in the mild-atherosclerosis group. In summary, 26% of middle-aged adults with a normal coronary angiogram who had subsequent angiography for clinical reasons developed CAD, although the annual rates of myocardial infarction or revascularization were very low. Even mild atherosclerosis on the initial angiogram increased the rate of progression of CAD by 10-fold and the rate of revascularization by 8-fold.

Coordination of precision grip in 2-6 years-old children with autism spectrum disorders compared to children developing typically and children with developmental disabilities.

Impaired motor coordination is prevalent in children with Autism Spectrum Disorders (ASD) and affects adaptive skills. Little is known about the development of motor patterns in young children with ASD between 2 and 6 years of age. The purpose of the current study was threefold: (1) to describe developmental correlates of motor coordination in children with ASD, (2) to identify the extent to which motor coordination deficits are unique to ASD by using a control group of children with other developmental disabilities (DD), and (3) to determine the association between motor coordination variables and functional fine motor skills. Twenty-four children with ASD were compared to 30 children with typical development (TD) and 11 children with DD. A precision grip task was used to quantify and analyze motor coordination. The motor coordination variables were two temporal variables (grip to load force onset latency and time to peak grip force) and two force variables (grip force at onset of load force and peak grip force). Functional motor skills were assessed using the Fine Motor Age Equivalents of the Vineland Adaptive Behavior Scale and the Mullen Scales of Early Learning. Mixed regression models were used for all analyses. Children with ASD presented with significant motor coordination deficits only on the two temporal variables, and these variables differentiated children with ASD from the children with TD, but not from children with DD. Fine motor functional skills had no statistically significant associations with any of the motor coordination variables. These findings suggest that subtle problems in the timing of motor actions, possibly related to maturational delays in anticipatory feed-forward mechanisms, may underlie some motor deficits reported in children with ASD, but that these issues are not unique to this population. Further research is needed to investigate how children with ASD or DD compensate for motor control deficits to establish functional skills.

Association between herpes simplex virus type 1 and Helicobacter pylori in US adolescents.

OBJECTIVE: To understand how Helicobacter pylori infection is acquired and the role that herpes simplex virus type 1 (HSV-1) may have, we determined whether an association between HSV and H pylori exists at the individual level and for what reason. STUDY DESIGN: Data were collected from 1,090 participants aged 12-19 years during phase 1 (1988-1991) of the NHANES III. Generalized estimating equations were used to estimate prevalence ratios (PR). RESULTS: The crude overall PR and 95% CI for H pylori seropositivity comparing HSV+ to HSV- individuals was 2.20 (1.69-2.85). In large urban households the PR adjusted for poverty level and race/ethnicity was twice that in small nonurban households (2.27 versus 1.15, respectively). CONCLUSIONS: Overall, HSV-1 seropositivity is associated with a higher H pylori seroprevalence. The negligible association found in some strata suggests that shared environmental factors or routes of transmission rather than biologic reasons may be primarily responsible for this association.