Dental Hygiene Students' Knowledge, Understanding and Intended Use of Caries Preventive Regimens and Community Water Fluoridation.

Purpose The purpose of this study was to determine dental hygiene students' perspectives regarding their knowledge and understanding about caries prevention strategies and their intention to use these regimens in clinical practice. Dental hygienists' knowledge and understanding of caries prevention is critical because they are the primary providers of these regimens and the relevant education.Methods This 2019 national cross-sectional online survey was designed by the University of Maryland (UMD), structured by the ADA staff for online administration, distributed and collected by the American Dental Hygienists' Association (ADHA) to 9533 email addresses, and de-identified response data were analyzed by UMD. The survey included questions on three caries preventive regimens: fluoride varnish, dental sealants, and silver diamine fluoride (SDF), and items on community water fluoridation (CWF), respondent's demographics and intent to use the regimens. Statistical analyses included descriptive statistics and analysis of variance. Significance was set at p<0.05.Results Of the 235 surveys returned (response rate 2.5%) the majority were female, White and born in the United States. Over half were in associate degree programs; nearly a third were in baccalaureate programs. Respondents reported greater knowledge/understanding and intention to use fluoride varnish and dental sealants than SDF. Less than half (44.7%) reported knowledge/understanding of SDF and only 22.6% had a high level of confidence regarding applying it. Additionally, only 31.1% indicated they were extremely likely to use SDF upon graduation.Conclusions To reduce the prevalence of caries, dental hygiene graduates must be well-versed with the latest science-based preventive procedures, including non-invasive caries prevention and control therapies. The results of this survey, albeit non representative of the general population of dental hygiene students, suggest a need for a more extensive review of the caries preventive regimen content, especially for silver diamine fluoride, of dental hygiene curricular programs.

Parental Health Literacy, Empowerment, and Advocacy for Food Allergy Safety in Schools: A Cross-Sectional Study.

BACKGROUND: Approximately 8% of elementary school-aged children in the United States have food allergies, a complicated health management situation that requires parents to use many types of health literacy, empowerment, and advocacy skills to work with school staff to protect their children. OBJECTIVE: This cross-sectional study examined (a) whether the highest versus lowest levels of functional, communicative, and critical health literacy are associated with higher perceived effectiveness of parental advocacy behaviors for safe food allergy management in schools [parental advocacy]; and (b) whether communicative and critical health literacy are more strongly associated with parental advocacy than functional health literacy. METHODS: A sample of parents of elementary school-aged children was recruited through 26 food allergy organizations and a research patient registry. Participants completed an anonymous online survey. Self-reported measurements of parental health literacy, empowerment, and advocacy were adapted and refined through pre-testing and pilot-testing. General linear model analyses were conducted to predict parental advocacy. KEY RESULTS: Participants (N = 313) were predominantly White, college-educated mothers with moderately high levels of food allergy knowledge, health literacy, empowerment, and parental advocacy skills. Parents who scored at the highest levels in the three dimensions of health literacy reported they engaged in more effective advocacy behaviors than parents who scored at the lowest levels. Parental advocacy was predicted largely by parental empowerment and the quality of the relationship with the school (B = .41 and B = .40, respectively). Functional health literacy and the child's diagnosis of asthma were smaller predictors. While accounting for covariates, functional health literacy was significantly associated with parental advocacy whereas communicative and critical health literacy were not. CONCLUSIONS: Interventions to impact parental empowerment and parent-school relationships, including a health-literate universal precautions approach of communicating food allergy school policies, may influence parental advocacy for food allergy safety in schools. Further research could use a performance-based multidimensional measure of health literacy. [HLRP: Health Literacy Research and Practice. 2023;7(3):e165-e175.].

PLAIN LANGUAGE SUMMARY: This online survey of parents of school-aged children in the U.S. examined health literacy predictors of effective parental advocacy behaviors for safe food allergy management in elementary schools. The results suggest that the parents' quality of their relationship with the school, parental empowerment, functional health literacy, and the child's diagnosis of asthma were associated with parents' reports of effective advocacy for food allergy safety, but communicative and critical health literacy were not.

HPV Knowledge, Vaccine Status, and Health Literacy Among University Students.

The aim of this study was to assess university students' knowledge and understanding about HPV and its association with their vaccination status and health literacy. A sample of 383 undergraduate university students between the ages of 18 and 26 were recruited between February 14 and March 22, 2018. An electronic survey was administered to assess knowledge and HPV awareness, vaccination status, and health literacy. Participants had moderate mean knowledge scores of 6.02 of a possible 11 (SD = 3.06). There was a positive association between health literacy and HPV knowledge and a statistically significant difference in knowledge scores between those who are vaccinated and unvaccinated p < 0.001. This study expanded available research on HPV vaccine and its uptake among university students and can be used to develop educational interventions. Continuous examination of HPV knowledge gaps and identifying factors that affect vaccine uptake is pivotal to increasing vaccination rates.

Seeking community water fluoridation information on state health department websites.

Community water fluoridation (CWF) is the most effective and equitable approach to preventing dental caries (tooth decay). Yet millions of Americans, especially those at highest risk of caries, do not know what CWF is or its preventive benefits. State health departments are responsible for educating their respective populations. Thus, this study assessed health department websites (N = 50) to determine if CWF content existed, the ease of finding it, and if it was written in plain language and for a consumer audience. We used the web component of the HLE2: The Health Literacy Environment of Hospitals and Health Centers (HLE2) to assess how easy or difficult it was to the navigate a website and find information. Forty-one websites had CWF information; 37 states had content written for a consumer audience. HLE2 scores ranged from 0 to 54 points (60 possible). Only five states had websites with a HLE2 score of 50 or higher. SHDs with higher HLE2 scores were easy to navigate and their content was written for a consumer audience. Study findings suggest most SHDs should improve their website's CWF content and its accessibility to better promote the role of fluoridated water in preventing dental caries.

Knowledge, Attitudes, Behaviors of Women Related to Pregnancy, and Early Childhood Caries Prevention: A Cross-Sectional Pilot Study.

OBJECTIVE: Health education interventions during pregnancy can influence maternal oral health (OH), maternal OH-behaviors and children's OH. Interventions that can be delivered at anytime and anywhere, for example mobile-health (mHealth) provides an opportunity to address challenges of health education and support activation of women in underserved and rural communities to modify their health behavior. This pilot study was undertaken as a part of a mHealth initiative to determine knowledge, attitudes, and behaviors related to pregnancy and ECC prevention among women attending obstetrics/gynecology (OB/GYN) practices at a large rurally-based clinic. METHODS: A cross-sectional survey study was voluntarily engaged by women (n = 191) aged 18 to 59 years attending OB/GYN visits, over a 3-week period from 12/2019 to 1/2020. Survey results were analyzed applying descriptive statistics, X2 and Fisher's Exact tests. The significance level was set at P < .0001 for all analyses. RESULTS: Approximately half of respondents were between 18 and 29 years (53%), had a college degree (55%), and 100% reported cell phone use. Whereas 53% and 31%, respectively, indicated that they were "somewhat" or "very" sure of how to prevent ECC in their children, only 9% recognized evidence of early decay and 30% did not know the purpose of fluoride. Overall, only 27% of participants correctly answered the knowledge-based questions. Further, only 57% reported their provider explained things in a way that was easy to understand. Only 24% reported seeing a dentist during their current pregnancy. CONCLUSIONS: Study results suggested potential gaps in knowledge and behaviors related to ECC prevention and provided baseline data to inform future interventions to improve ECC prevention practices. Notably, majority of participants used their cell phones for making medical/dental appointments and reported using their phones to look up health-related information. This demographic represents a potentially receptive target for mHealth approaches to improve understanding of oral health maintenance during pregnancy and ECC prevention.

Association of Oral Health Literacy and School Factors with Untreated Dental Caries among 12-Year-Olds: A Multilevel Approach.

Dental caries are a global health problem that affects all age groups and must be considered a public health priority due to its significant financial costs and impact on the quality of life. This study evaluated the association between oral health literacy (OHL), school factors, and untreated dental caries in 12-year-old Brazilian adolescents using a multilevel approach. A population-based cross-sectional study was carried out with 740 adolescents randomly selected from private and public schools in Campina Grande, Brazil. Two dentists were trained and calibrated to diagnose dental caries using the Nyvad index and OHL using the Brazilian Rapid Estimate of Literacy in Dentistry (BREALD-30). The caregivers of the adolescents reported demographic data (sex, skin color, and socioeconomic status). Data of school factors such as the type of school and the school grade retention rate were classified through a 2-step hierarchical cluster analysis to obtain the school environment. A robust multilevel log-linear negative binomial regression for complex samples was performed (p < 0.05). In the analysis, adjusted by individual determinants, nonwhite skin color (RR = 2.20; 95% CI 1.56-3.12), a low socioeconomic status (RR = 1.60; 95% CI 1.09-2.34), a low OHL score (RR = 0.94; 95% CI 0.91-0.98), and low satisfaction with the last dental appointment (RR = 2.25; 95% CI 1.67-3.04) were associated with untreated dental caries. The following factors remained associated with untreated dental caries in the final model: students from an unfavorable learning environment (RR = 2.20; 95% CI 1.27-3.80), nonwhite skin color (RR = 1.92; 95% CI 1.27-2.91), a low socioeconomic status (RR = 1.82; 95% CI 1.12-2.94), a low OHL score (RR = 0.95; 95% CI 0.91-0.98), and low satisfaction with the last dental appointment (RR = 2.07; 95% CI 1.47-2.91). Untreated dental caries in early adolescence were impacted by the school environment, the socioeconomic status, OHL, and the adolescent's satisfaction with the last dental appointment.

Patients' Understanding of the Relationship Between Their Diabetes and Periodontal Disease.

INTRODUCTION: There is a paucity of research on awareness, education, and interventions that address increased risk of developing periodontal disease, the sixth complication of diabetes. Examining the knowledge of patients with diabetes and understanding of the bidirectional relationship between periodontal disease and diabetes could inform future diabetes self-management care. We assessed the knowledge and understanding of the bidirectional relationship between diabetes and periodontal disease; examined gender, education, and income differences in this knowledge and understanding, as well as other differences in dental hygiene practices. METHODS: A Web-based survey was conducted using a convenience sample of patients with diabetes. RESULTS: A total of 927 patients with diabetes participated in the study. Gender and education were significantly associated with knowledge and understanding of the bidirectional relationship between diabetes and periodontal disease in patients with diabetes. After controlling for diabetes duration, dental insurance status, and other covariates, males had less knowledge and understanding of the bidirectional relationship between diabetes and periodontal disease compared with females (P < .0001). Those with higher education (P < .002) and those who received health care provider recommendations to obtain regular dental visits (P < .00001) had greater understanding of the association between diabetes and periodontal disease. CONCLUSIONS: This study highlights the need for 1) educating male and low-education patients with diabetes in particular about their increased risk of periodontal disease and the need for regular dental visits, and 2) health care providers and dental health providers to work together to address the needs of their diabetic patients.

The Evolving Role of Health Literacy in Improving Oral Health.

This chapter provides a review of the evolution of oral health literacy including its impact on oral health outcomes, the current status of oral health literacy initiatives and future research needs. Using the Healthy People 2010 definition, the chapter describes opportunities needed to improve oral health literacy among health providers as well as individuals/patients, communities and policy-makers. Studies of the two most prevalent dental diseasesâATdental caries and periodontal diseases - reveal that increasing the oral health literacy of the public and health care providers can play a major role in reducing these diseases. Increasing oral health literacy by creating access to accurate knowledge and supporting use of science-based preventive measures is essential. A major part of the chapter describes oral health literacy's influence in the integration of dental and medical care. The chapter provides an extensive list of research needed to further our understanding of the impact of oral health literacy on health disparities and the health of the population.

Barriers and Facilitators to Promoting Oral Health Literacy and Patient Communication among Dental Providers in California.

Studies demonstrate that dental providers value effective provider-patient communication but use few recommended communication techniques. This study explored perspectives of California dental providers and oral health literacy experts in the United States on use of communication techniques. We conducted a qualitative key informant interview study with 50 participants between November 2019 and March 2020, including 44 dental providers (dentists, hygienists, and assistants) in public or private practice in California and 6 oral health literacy (OHL) experts. We undertook thematic analysis of interview transcripts and descriptive statistics about interviewees from pre-surveys. Dental providers reported frequently speaking slowly, and using simple language and models/radiographs to communicate with patients, while infrequently using interpretation/translation, illustrations, teach-back, or motivational interviewing. Providers reported using only 6 of the 18 American Medical Association's (AMA) recommended communication techniques and only 3 of the 7 AMA's basic communication techniques. A majority of providers indicated using one of five oral health assessment and educational strategies. Key barriers to effective communication included limited time, financial incentives promoting treatment over prevention, lack of OHL training, limited plain-language patient education materials, and patients with low OHL knowledge. Dental organizations should prioritize supporting dental providers in effective patient communication practices. Standardizing OHL continuing education, creating an evidence-based OHL toolkit for dental teams, ensuring accessible interpretation/translation services, and incentivizing dental providers to deliver education could improve oral health literacy and outcomes.

Obstetric Providers' Role in Prenatal Oral Health Counseling and Referral.

Objectives: In this study, we explored what Maryland obstetric (OB) residents and certified nurse-midwives (CNMs) know, understand, and counsel pregnant women about oral health. We also examined the frequency with which they refer patients to dentists and their perspectives on barriers to prenatal dental care. Methods: This qualitative descriptive study used one-on-one phone interviews to identify providers' perspectives about the need for prenatal dental care, reasons low-income pregnant women do not receive care, and recommendations for increasing dental care. We interviewed 32 providers between June 2017 and March 2018. Results: Most providers were unaware of the importance of and need for prenatal dental care. Most did not discuss dental care with their patients and some admitted being inadequately trained to do so. Both provider groups were positive about actions they could take to increase pregnant patients' dental care-seeking. Conclusions: For OB residents and CNMs to play an important role in improving pregnant patients' oral health they must have adequate oral health literacy, receive appropriate training in medical and nursing school, possess oral health educational materials for their patients, and have a list of dental providers who accept their insurance.

Oral Health Literacy and Dental Care among Low-Income Pregnant Women.

Objectives: In this study, we sought to determine the impact of oral health literacy (OHL) on use of prenatal dental care and knowledge, understanding, and practices related to preventing dental caries (tooth decay) among low-income pregnant women in Maryland. Methods: We conducted a mixed methods study using a survey and a structured guide for one-on-one interviews or focus groups. The study included 117 pregnant women and was conducted between July 2016 and April 2018 in Maryland. Results: Respondents had a low level of OHL. Maryland Medicaid covers prenatal dental care, but only 53% of participants reported seeing a dentist during their pregnancy. Most women were unaware of the Medicaid dental program for pregnant women and the importance of prenatal dental care. They could not afford care if there was an associated cost and had difficulty finding a Medicaid dental provider. Importantly, they lacked understanding of how to prevent caries and did not practice behaviors to prevent this disease. Conclusions: To decrease caries rates, policies and programs must be implemented to increase the OHL of low-income pregnant women because the OHL of caregivers is associated with their children's oral health status.

Assessing Dental Hygiene Students' and Community Caregivers' Knowledge of Strategies for Caries Prevention.

With dental caries being a common chronic disease in children and adults, oral health literacy is needed to improve oral health and prevent caries. If oral health providers themselves are confused about preventive strategies, they cannot effectively educate the public or other health care providers. The aim of this study was to assess University of Maryland dental hygiene students' understanding of and ability to communicate caries preventive strategies to low-income populations during a community service-learning program in 2013 and 2014. Fifty baccalaureate degree dental hygiene students were asked to complete surveys before and after receiving a presentation on caries preventive strategies and after an outreach event, and 77 low-income caregivers were asked to complete surveys before and after receiving oral health education from the students. The key knowledge question on all surveys asked respondents to select the "single best way to prevent tooth decay" (i.e., provide caries prevention) from a list that included the following items: limit sweets, going to the dentist, brushing teeth, using fluoride toothpaste, flossing, drinking fluoridated water, fluoride varnish, and sealants. Of the 50 students, 41 completed all three surveys, for a response rate of 82%; all 77 caregivers (100%) completed the survey before the counseling session, and 37 (48%) completed the survey afterwards. While the results showed a significant knowledge increase for the students that drinking fluoridated water is the best caries prevention strategy, only 44% of them correctly ranked that option first even on the final survey, and only 8% of the caregivers ranked that option first even after counseling. These results suggested that neither the students nor the caregivers understood the benefits of community water fluoridation (CWF), even after the interventions. In spite of their low knowledge scores, it was encouraging that 86-92% of the caregivers reported that the students demonstrated respect for them and spent an appropriate amount of time with them and that they understood the information the students communicated. In discussions after the surveys, the students reported that they had received inconsistent messages from faculty members regarding the benefits of CWF, which resulted in their confusion. These results led the authors to revise their program's instruction to increase the students' knowledge of caries prevention strategies.

Mission of Mercy emergency dental clinics: an opportunity to promote general and oral health.

BACKGROUND: Mission of Mercy (MOM) emergency dental clinics are a resource for populations lacking access to dental care. We designed a MOM event incorporating health equity components with established community partners who shared a common vision of addressing the oral health, physical health, and social service needs of Maryland and Washington, DC area residents. Although studies have explored associations between oral and chronic health conditions, few studies to our knowledge have examined the relationship between these conditions and receipt of dental services. Therefore, this study explored these associations and the opportunity for better care coordination. METHODS: Oral health data from the 2014 Mid-Maryland Mission of Mercy and Health Equity Festival event was analyzed. A descriptive analysis assessed frequencies and percentages of participant sociodemographics characteristics, oral health and chronic disease risk(s), and dental services delivered. Chi-square tests and multivariate logistic regression were conducted to determine the associations between 1) oral health and chronic disease risk(s) and dental services; and 2) oral health and chronic disease risk(s) and participant characteristics. RESULTS: Approximately 66.2% (n = 666) of the 1007 participants had one or more chronic conditions and/or risk factors (diabetes, high blood pressure, and tobacco use). These individuals had a significantly higher likelihood of receiving an oral surgery procedure (specifically, tooth extraction) (only one condition/risk: OR = 2.40, 95%, CI = 1.48-3.90, p < .001; two conditions/risks: OR = 3.12, 95% CI = 1.78-5.46, p < .001). CONCLUSION: The 2014 Mid-Maryland Mission of Mercy emergency dental clinic attracted people with risk factors for oral and chronic diseases. Those with one or more risk factors were more likely to receive oral surgery (specifically, tooth extraction). These findings strongly suggest that organizers of MOM emergency dental clinics include wrap-around primary care, health promotion and disease prevention services along with provision of dental services. While such events will not solve the general and oral health challenges of participants, we believe they provide an opportunity to provide basic preventive services. These findings also present an opportunity to inform planning for future MOMs and emphasize the importance of using these public health events to create linkages with other services to support follow-up and care coordination.

Science, Politics, and Communication: The Case of Community Water Fluoridation in the US.

Community water fluoridation (CWF) and its effect in reducing the burden of dental caries (tooth decay) is considered one of the 10 public health achievements in the 20th century. In the U.S., three-quarters (74.4%) of people on community water supplies have optimally fluoridated water, and each year approximately 90 communities actively consider starting or discontinuing CWF. CWF exists within the policy environment and includes actions taken by local community councils, health and water boards, and groups; state legislatures and health departments; national regulatory and science agencies; independent science entities; and professional and nonprofit organizations. Epidemiologists have been in the forefront of CWF. Experience with the past 70 years reveals that the coming decades will bring additional questions, recommendations, and challenges for CWF. The continued involvement of epidemiologists as part of multidisciplinary teams is needed in research, surveillance, peer review of studies, assessment of systematic review findings, and in the translation and communication of science findings to audiences with limited science/health literacy. This chapter's purpose is to 1) examine how epidemiologic evidence regarding CWF has been translated into practice and policy, 2) examine how recommendations for and challenges to CWF have affected epidemiologic research and community decision-making, and 3) identify lessons learned for epidemiologists.

Perceptions of Dental Hygienists and Dentists about Preventing Early Childhood Caries: A Qualitative Study.

Purpose: The objective of this qualitative pilot study was to gain an in-depth understanding of dental hygienists and dentists perspectives regarding children's oral health and what needs to be done to prevent early childhood caries (ECC), the most frequent chronic disease of childhood.Methods: A skilled facilitator conducted four focus groups and four phone interviews with 20 dental hygienists and 17 dentists practicing in a variety of locations within the state of Maryland. The interview guide was based on results from previous state-wide surveys of dental hygienists and dentists. Sessions were recorded, transcribed, and reviewed by the PI and facilitator. Qualitative content analysis was used to identify and manually code themes.Results: Focus groups and interviews provided rich and insightful information for strategies to help solve the ECC problem in Maryland, which supplemented the earlier quantitative mail survey data. Three key themes emerged: challenges to preventing ECC among low-income families; necessary educational methods and practices; and, the need for inter-professional collaboration. Discussions focused on issues related to educating parents with low oral health literacy about how to prevent ECC and the value of including non-dental health care providers, such as pediatricians and school nurses, in the caries prevention process.Conclusions: Current approaches to educating low-income adults about caries prevention are insufficient to prevent ECC and dental care providers cannot accomplish this goal alone. Ensuring that all dental care providers have a science-based understanding of caries prevention is critical. Integrating science-based oral health preventive care into medical and nursing undergraduate programs could increase providers' knowledge and confidence towards incorporating oral health into patient care plans; improve the oral health literacy of providers and patients; and improve patient oral health outcomes.

Health Literacy Approaches to Improving Communication between Dental Hygienists and Patients for HPV-Related Oral Cancer Prevention.

Purpose: Human Papillomavirus (HPV) has been identified as a causal agent for oropharyngeal cancers, suggesting a new role for dental hygienists in HPV-related cancer prevention strategies. Health literacy assessment is an approach that can be used to understand providers' informational assets and needs for educating and discussing HPV prevention with patients. This study aimed to understand dental hygienists' level of health literacy regarding HPV-related oropharyngeal cancers.Methods: Four focus group sessions with dental hygienists (n=48) were conducted at a national conference. The constant comparison method, with a priori codes for health literacy competencies (i.e., access/understand/appraise/apply), was utilized for this qualitative study.Results: Participants mentioned a variety of modes (e.g., magazines, journals) for accessing HPV-information; however, descriptions of understanding HPV and its relationship to oropharyngeal cancer varied. Participants considered patients' personal characteristics, the dental practice environment, and professional factors to appraise HPV-related information. Additionally, participants self-described themselves as being "prevention specialists." These factors influenced how dental hygienists applied primary and secondary prevention of HPV-related care issues with their patients (e.g., education and oral-cancer screenings).Conclusions: Dental hygienists recognized the importance of HPV and oropharyngeal cancer prevention efforts, including oral-cancer screenings and promotion of the HPV vaccine. The study findings identified opportunities for intervention focusing on primary prevention.

Maryland Physicians' Knowledge, Opinions, and Practices Related to Dental Caries Etiology and Prevention in Children.

PURPOSE: The purpose of this study was to assess Maryland physicians' knowledge and understanding of dental caries etiology and prevention, opinions related to prevention effectiveness, and their prevention practices. METHODS: In 2010, a 30-item, self-administered survey questionnaire was mailed to a random sample of 1,472 Maryland family physicians and pediatricians, with 294 surveys being returned and usable, yielding a 20 percent return rate. Statistical analyses in this descriptive study included distributions and cross-tabulations for the survey responses. RESULTS: Thirty-five percent of family physicians and 45 percent of pediatricians indicated they provide caries prevention education to their patients. Approximately half of the physicians reported performing some type of caries risk assessment. Out of 10 dental caries knowledge questions, there was not a single question that the majority of physicians answered correctly with certainty. Nine percent of family physicians and 12 percent of pediatricians reported they provided fluoride varnish treatment to their three- to six-year-old patients at the time of this survey. CONCLUSIONS: This study identified specific areas, related to Maryland physicians' dental caries etiology and prevention knowledge, that continuing education and training programs could enhance.

Nurse Practitioners' Use of Communication Techniques: Results of a Maryland Oral Health Literacy Survey.

OBJECTIVES: We examined nurse practitioners' use and opinions of recommended communication techniques for the promotion of oral health as part of a Maryland state-wide oral health literacy assessment. Use of recommended health-literate and patient-centered communication techniques have demonstrated improved health outcomes. METHODS: A 27-item self-report survey, containing 17 communication technique items, across 5 domains, was mailed to 1,410 licensed nurse practitioners (NPs) in Maryland in 2010. Use of communication techniques and opinions about their effectiveness were analyzed using descriptive statistics. General linear models explored provider and practice characteristics to predict differences in the total number and the mean number of communication techniques routinely used in a week. RESULTS: More than 80% of NPs (N = 194) routinely used 3 of the 7 basic communication techniques: simple language, limiting teaching to 2-3 concepts, and speaking slowly. More than 75% of respondents believed that 6 of the 7 basic communication techniques are effective. Sociodemographic provider characteristics and practice characteristics were not significant predictors of the mean number or the total number of communication techniques routinely used by NPs in a week. Potential predictors for using more of the 7 basic communication techniques, demonstrating significance in one general linear model each, were: assessing the office for user-friendliness and ever taking a communication course in addition to nursing school. CONCLUSIONS: NPs in Maryland self-reported routinely using some recommended health-literate communication techniques, with belief in their effectiveness. Our findings suggest that NPs who had assessed the office for patient-friendliness or who had taken a communication course beyond their initial education may be predictors for using more of the 7 basic communication techniques. These self-reported findings should be validated with observational studies. Graduate and continuing education for NPs should increase emphasis on health-literate and patient-centered communication techniques to increase patient understanding of dental caries prevention. Non-dental healthcare providers, such as NPs, are uniquely positioned to contribute to preventing early childhood dental caries through health-literate and patient-centered communication.