Repair or replacement of defective restorations by dentists in The Dental Practice-Based Research Network

BackgroundThe authors aimed to determine whether dentists in practices belonging to The Dental Practice-Based Research Network (DPBRN) were more likely to repair or to replace a restoration that they diagnosed as defective; to quantify dentists' specific reasons for repairing or replacing restorations; and to test the hypothesis that certain dentist-, patient- and restoration-related variables are associated with the decision between repairing and replacing restorations.MethodsThis cross-sectional study had a consecutive patient and restoration recruitment design. Practitioner-investigators (P-Is) recorded data for consecutively seen restorations in permanent teeth that needed repair or replacement. The DPBRN is a consortium of dental practitioners and dental organizations in the United States and Scandinavia. The collected data included the primary reason for repair or replacement, tooth surface or surfaces involved, restorative materials used and patients' demographic information.ResultsP-Is collected data regarding 9,484 restorations from 7,502 patients in 197 practices. Seventy-five percent (7,073) of restorations were replaced and 25 percent (2,411) repaired. Secondary caries was the main reason (43 percent, n = 4,124) for treatment. Factors associated with a greater likelihood of repairing versus replacing restorations (P N/A .05) included having graduated from dental school more recently, practicing in a large group practice, being the dentist who placed the original restoration, patient's being of an older age, the original restorative material's being something other than amalgam, restoration of a molar and the original restoration's involving fewer tooth surfaces.ConclusionsDPBRN dentists were more likely to replace than to repair restorations. Secondary caries was the most common reason for repairing or replacing restorations. Certain dentist-, patient- and restoration-related variables were associated with the repair-or-replace decision.Clinical ImplicationsThe selection of minimally invasive treatment for an existing restoration is critical, as it may affect the longevity of the tooth.     

Characteristics of Patients Seeking Care from Independent Dental Hygienist Practices

Objectives : This study determined demographic characteristics, satisfaction with care, and likelihood of follow-up dentist visits for patients seen in office-based, independent, dental hygienist practices. Methods : New patients were surveyed after their initial visits to independent hygienist practices to assess their demographic characteristics and satisfaction with care at both the beginning of practice operations and 18 months after the start of these practices. Follow-up surveys were sent to patients 12 and 24 months after their initial visits to the independently practicing dental hygienists to determine if patients had visited a dentist. Results : Most respondents were white, female, had attended some college, and reported high family incomes. Ninety-eight percent of respondents were satisfied with their dental hygiene care. Follow-up questionnaires revealed that over 80 percent of respondents visited the dentist within 12 months of receiving dental hygiene care in independent settings. This level of follow-up care with dentists was found both for respondents who reported having a regular dentist at their initial visits with the hygienists and for those who reported not having a regular dentist. Conclusion : Independent practice by dental hygienists provided access to dental hygiene care and encouraged visits to the dentist.     

A multivariable analysis of patient dental satisfaction and oral health-related quality-of-life. A cross-sectional study based on DVSS and OHIP-14

Objective. The aim of this paper was to study the association between dental satisfaction and oral health-related quality-of-life (OHRQoL) when controlling for individual, clinical and psychological factors. Materials. Secondary analysis was conducted using data from a large study carried out in the Swedish region of Värmland in 2004. The questionnaire included demographic variables, clinical assessment and the following instruments: the Dental Visit Satisfaction Scale (DVSS), the short version of Oral Health Impact Profile (OHIP-14) and a modified version of the revised helping alliance questionnaire. Internal consistency analysis was undertaken on the instruments to assess reliability; bivariate comparisons were assessed to compare DVSS scores with individual factors (age, gender and education). In addition, a three step hierarchical multiple regression analysis was performed with DVSS as a dependent variable. Results. Data were completed for 485 randomly selected patients. The mean age of participants was 43.5 years, 54.6% were women,and 41.2% had high education. The median DVSS score was 48 (range 10–50) and the median OHIP was 3.0 (range 0–56). All the instruments showed good reliability. Bivariate analysis showed that females were more satisfied than males (p ≤ 0.01) and patients of 50 years or older were more satisfied than the younger ones (p ≤ 0.05). Finally, the following variables explained 31% of the variance of being very satisfied with dental visit: a good OHRQoL and patients' positive perceptions of the relationship with their care provider. Conclusion. This study showed positive associations between dental satisfaction and OHRQoL when controlling for related factors. The result suggests that care providers should take into account the various dimensions of OHRQoL rather than use only clinical measurements when they evaluate patient satisfaction.     

Dentists' attitudes toward discussing Internet health information with their patients – does professional self‐efficacy matter?

Objective: The present study explored the relation between professional self‐efficacy and the attitudes of dentists toward discussing Internet dental health information with their patients. Methods: Fifty‐seven dentists answered a questionnaire examining professional self‐efficacy and attitudes toward patients wishing to discuss dental health information obtained through the Internet. Results: A correlation was found between professional experience (in years) and professional self‐efficacy [r point by serial (rpb) = 0.27, P < 0.05]. No statistically significant correlation was found between specialty and professional self‐efficacy (rpb = 0.11, P < 0.4), and between professional self‐efficacy and attitudes toward patients who wish to discuss dental health information (rpb = 0.22, P > 0.1). Specialists were more willing to converse with their patients than nonspecialists. Most participants did not find discussing information from the Internet to be time‐consuming. Conclusions: This pilot study's results indicate that a) Specialists in dentistry were more willing to discuss Internet dental health information with their patients than nonspecialists; b) Dentists with high professional self‐efficacy had a positive attitude toward patients who wish to discuss Internet dental health information with them; and c) Further studies are needed to investigate and validate the results of the present study. Practice Implications: High professional self‐efficacy may improve general dentists' attitudes toward patients who wish to discuss Internet dental health information. The dental community should seek to expand the professional self‐efficacy of its members in order to enable them to adequately deal with patients' needs.     

Preventing and treating white-spot lesions associated with orthodontic treatment: a survey of general dentists and orthodontists

BackgroundThe authors investigated the prevention and treatment of white-spot lesions (WSLs) during and after orthodontic therapy from the perspective of general dentists and orthodontists.MethodsThe authors administered a cross-sectional survey to general dentists (n = 191) and orthodontists (n = 305) in Virginia, Maryland and North Carolina.ResultsSixty-nine percent of general dentists and 76 percent of orthodontists recommended in-office fluoride treatment for patients with severe WSLs immediately after orthodontic treatment. Sixty-nine percent of general dentists reported that they had treated WSLs during the previous year, and 37 percent of orthodontists reported that they had removed braces because of patients' poor oral hygiene. Sixty percent of orthodontists referred patients with WSLs to general dentists for treatment. Eighty-five percent of orthodontists responded that they encouraged patients to use a fluoride rinse as a preventive measure. More than one-third of general dentists indicated that severe WSLs after orthodontic treatment could have a negative effect on their perception of the treating orthodontist.ConclusionsWSLs are a common complication of orthodontic treatment and their presence can result in a negative perception of the treating orthodontist by the patient's general dentist.Clinical implicationsGeneral dentists and orthodontists should work together to prevent the development of WSLs in their patients. Treatment with fluoride supplements and motivating and training patients to practice good oral hygiene will help achieve this goal. Treatment after debonding should include the topical application of low concentrations of fluoride.     

Dietary guidance for people wearing removable prostheses

BackgroundThe authors identified and described dietary strategies appropriate for dental patients who receive dental care that includes the placement and maintenance of dental prostheses.ConclusionsIdentification of a patient's perception of food choices associated with placement of a dental prosthesis can lead to delivery of patient-focused dietary guidance for the promotion of targeted food choices to improve oral health and systemic health. An interview guide for assessment of patient satisfaction and a guide for suggested dietary choices and modifications are provided.Clinical ImplicationsDental professionals can tailor food modification strategies and promote healthful food choices, enhance patient satisfaction and improve health outcomes.     

Ohio dentists’ awareness and incorporation of the dental home concept

BackgroundThe authors measured the awareness of the dental home concept among pediatric dentists (PDs) and general practice dentists (GPs) in Ohio and determined whether they included dental home characteristics for children 5 years and younger into their practices.MethodsThe authors sent a pretested 20-question survey to all Ohio PDs and to a random sample of approximately 20 percent of GPs in Ohio. The authors designed the survey to elicit information about dental home awareness and the extent to which dental home characteristics were incorporated into dental practices.ResultsMore than 90 percent of both GPs and PDs incorporated or intended to incorporate into their dental practices the specific dental home characteristics mentioned in 20 of 41 items related to dental home characteristics. Of the respondents who did not already incorporate dental home characteristics into their practices, however, most did not intend to do so. Less than 50 percent of respondents in both groups responded positively to some items in the culturally effective group, and GPs were less likely than were PDs to provide a range of behavior management services and to provide treatment for patients with complex medical and dental treatment needs. PDs were more likely than were GPs to accept Ohio Medicaid (64 versus 33 percent). PDs were more likely than were GPs (78 versus 18 percent) to be familiar with the term “dental home.” More recent dental school graduates were more familiar with the term.ConclusionsMost Ohio PDs’ and GPs’ practices included characteristics found in the definition of dental home, despite a general lack of concept awareness on the part of GPs. Research is needed to provide an evidence base for the dental home.Practical ImplicationsOnce an evidence base is developed for the important aspects of the dental home and the definition is revised, efforts should be made to incorporate these aspects more broadly into dental practice.     

What's in a dental practice-based research network?: Characteristics of Northwest PRECEDENT dentists,their patients and office visits

ObjectivesThe authors conducted a study to describe the general dentists, practices, patients and patient care patterns of the dental practice-based research network (PBRN) Northwest Practice-based REsearch Collaborative in Evidence-based DENTistry (PRECEDENT).MethodsNorthwest PRECEDENT is a dental PBRN of general and pediatric dentists and orthodontists from five U.S. states in the Northwest: Idaho, Montana, Oregon, Utah and Washington. The authors collected data from general dentists in Northwest PRECEDENT (n = 101) regarding the diagnosis and treatment of oral diseases in a survey with a systematic random sample of patients (N = 1,943) visiting their practices. They also obtained demographic data from the general dentists and their patients.ResultsThe authors found that 50 percent of the general dentists were 51 to 60 years of age, 14 percent were female and 76 percent were non-Hispanic white. More than one-half (55 percent) of the dentists had practiced dentistry for more than 20 years, 83 percent had private solo practices and 32 percent practiced in rural community settings. The majority (71 percent) of patients visiting the dental practices was in the age range of 18 to 64 years, 55 percent were female and 84 percent were non-Hispanic white. In terms of reasons for seeking dental care, 52 percent of patients overall visited the dentist for oral examinations, checkups, prophylaxis or caries-preventive treatment. In the preceding year, 85 percent of the patients had received prophylaxis, 49 percent restorative treatments, 34 percent caries-preventive treatments and 10 percent endodontic treatments.ConclusionsNorthwest PRECEDENT general dentists are dispersed geographically and are racially and ethnically diverse, owing in part to efforts by network administrators and coordinators to enroll minority dentists and those who practice in rural areas. Estimates of characteristics of dentists and patients in Northwest PRECEDENT will be valuable in planning future studies of oral diseases and treatments.     

Components of patient satisfaction with a dental restorative visit: Results from The Dental Practice-Based Research Network

BACKGROUND: The authors conducted a study to identify components of patient satisfaction with restorative dental care and to test the hypothesis that certain dentist, patient and procedure factors are associated with patient satisfaction. METHODS: Practitioner-investigators (P-Is) from 197 practices in The Dental Practice-Based Research Network (DPBRN) recruited consecutively seen patients who had defective permanent-tooth restorations that were replaced or repaired. At the end of the treatment visit, P-Is asked each participant to complete a satisfaction survey and mail it directly to a DPBRN regional coordinator. RESULTS: Analysis of the results of 5,879 satisfaction surveys revealed three satisfaction components: interpersonal relationship-comfort factors, material choice-value factors and sensory-evaluative factors. Satisfaction was highest among patients who received care in a private practice model, whose restorations were repaired rather than replaced and whose restored teeth were not molars. CONCLUSION: These data suggest that a patient's judgments of a dentist's skills and quality of care are based on personal interactions with the dentist, the level of comfort the patient perceives while receiving care and any experience of posttreatment sensitivity in the treated tooth. These conclusions have direct implications for management of patient care before, during and after the procedure. Practice Implications. By taking a patient-centered approach, dentists should seek to understand how patients evaluate and rate the service provided, thereby enabling themselves to focus on what each patient values most.     

Random blood glucose testing in dental practice: a community-based feasibility study from The Dental Practice-Based Research Network

BackgroundThe prevalence of diabetes mellitus (DM) has been increasing. Instances of patients' not having received a diagnosis have been reported widely, as have instances of poor control of DM or prediabetes among patient's who have the disease. These facts indicate that blood glucose screening is needed.MethodsAs part of The Dental Practice-Based Research Network, the authors conducted a study in community dental practices to test the feasibility of screening patients for abnormal random blood glucose levels by means of glucometers and finger-stick testing. Practitioners and staff members were trained to use a glucometer, and they then screened consecutive patients older than 19 years at each practice until 15 patients qualified for the study and provided consent. Perceived barriers to and benefits of blood glucose testing (BGT) were reported by patients and dental office personnel on questionnaires.ResultsTwenty-eight practices screened 498 patients. A majority of the respondents from the 67 participating dental offices considered BGT useful and worth routine implementation. They did not consider duration of BGT or its cost to be significant barriers. Among patients, more than 80 percent thought BGT in dental practice was a good idea and found it easy to withstand; 62 percent were more likely to recommend their dentists to others if BGT was offered.ConclusionBGT was well received by patients and practitioners. These results support the feasibility of implementation of BGT in community dental practices.Clinical ImplicationsImproved diagnosis and control of DM may be achieved through implementation of BGT in community dental practices.     

Dentists’ Perceptions of Their SARS-CoV-2 Risk and Infection Control Needs

ObjectiveRapid worldwide dissemination of SARS-CoV-2 has prompted dental professionals to optimise their infection control procedures. To help identify areas of opportunity for protecting dentists and their patients, the aim of this investigation was to analyse Mexican dentists’ early perceptions of their risk of exposure to SARS-CoV-2 and their need for comprehensive infection control education.MethodsThis cross-sectional survey was conducted from May 9 to June 3, 2020, during the social distancing phase in Mexico. The survey adhered to relevant guidelines for ethical research design. The questionnaire was designed with Google Surveys and applied online in Spanish. The questionnaire included items on demographics and clinical specialisation. To obtain time-sensitive perceptions, statements were preceded by “While SARS-CoV-2 circulates in the community and new COVID-19 cases are reported”; responses were collected in a 5-point Likert-type scale.ResultsThe survey's link received 1524 “clicks.” Over 25 days, 996 dentists participated (39% men; 89% working in Mexico and 11% in other Spanish-speaking Latin American countries). Most participants (73%) fully agreed that “Looking after patients will pose a risk for the dentist.” Total agreement was more common (P = .0001) amongst dentists in Mexico (76%) than amongst those in other countries (53%). Knowing someone with COVID-19 was more common amongst Mexican dentists (P = .0008). The perceived need for enhanced infection control procedures increased with age (P = .0001). Forty-nine percent totally agreed that they sterilise dental handpieces between patients. One-third expressed total agreement that everyone in their clinic was trained in infection control.ConclusionsAmongst this nonprobabilistic self-selected sample of dentists, age and country of work influenced their perceptions about occupational exposure to SARS-CoV-2 and infection control needs. This survey revealed areas of opportunity to improve infection control education and training for dental professionals.     

Differences in male and female dentists' practice patterns regarding diagnosis and treatment of dental caries: findings from The Dental Practice-Based Research Network

BackgroundA number of articles have addressed differences in productivity between male and female dentists, but little is known about differences between the sexes in practice patterns regarding caries management.MethodsIn this study, the authors surveyed general dentists who were members of The Dental Practice-Based Research Network (DPBRN) and who practiced within the United States. The survey included questions about dentists’, practices' and patients' characteristics, as well as prevention, assessment and treatment of dental caries. The authors adjusted the statistical models for differences in years since dental school graduation, practice model, full-time versus part-time status, and practice owner or employee status before making conclusions about sex differences.ResultsThree hundred ninety-three male (84 percent) and 73 female (16 percent) dentists participated. Female dentists recommended at-home fluoride to a significantly larger number of their patients than did male dentists, whereas male dentists had a preference for using in-office fluoride treatments with pediatric patients. Female dentists also chose to use preventive therapy more often at earlier stages of dental caries. There were few differences between the sexes in terms of diagnostic methods, time spent on or charges for restorative dentistry, and busyness of the practice.ConclusionsFemale DPBRN dentists differ from their male counterparts in some aspects of the prevention, assessment and treatment of dental caries, even with significant covariates taken into account.Practice ImplicationsThe practice patterns of female dentists suggest a treatment philosophy with a greater focus on caries prevention.     

Organization and overall job satisfaction among publicly employed,salaried dentists in Sweden and Denmark

Abstract

Background. In Sweden and Denmark, clinical dentistry is changing and public dentistry is in transition towards more market orientation. Dentists' overall job satisfaction is important for how public dentistry can fulfil the new expectations from patients, the public and politicians. Objectives. The aim of this study was to investigate what organizational factors were important for publicly employed salaried dentists' overall job satisfaction. Methods. A random sample of active, general dental practitioners (private and publicly employed) was selected in Denmark and in Sweden, and they received a postal questionnaire. The number of questionnaires was 1835 and the response rate was 68% (n = 1226). This study analysed only the publicly employed dentists. The sampling frame for the Swedish dentists was 431, response rate 68.9% (n = 297) and for the Danish ones 194, response rate 81.9% (n = 159). Multivariate regression was used with overall job satisfaction as a dependent variable. Results. Common organizational variables were important. The used model explained between 32% (Sweden) and 39% (Denmark) of the variance in overall job satisfaction. The only significant individual factor was less job satisfaction for Swedish dentists born outside Sweden. An organizational climate characterized by a focus on professional values was associated with job satisfaction in both countries. Among the Swedish dentists, number of colleagues and degree of influence were also important and among the Danish ones sufficient time for patients. Conclusions. Organizational factors had an impact on salaried publicly employed dentists' overall job satisfaction in both countries. The findings may have implications for other Human Service Organizations with employed professionals.     

Patients' expectation and satisfaction with removable dental prosthesis therapy and correlation with patients' evaluation of the dentists

Abstract

Objective. Considering that patients' satisfaction is one of the most important goals in conducting removable dental prosthesis (RDP) therapy and the fact that there are many factors which influence this parameter, the present study aims to evaluate the expectation before and satisfaction after therapy with RDP in patients who seek such therapy. As a secondary objective, other variables that may be associated with patient satisfaction are also evaluated, such as gender, age, Kennedy's classification of the arch supporting the RDP, the number of RDP adjustments after delivery and patients' evaluation of the dentists' conduct. Materials and methods. A sample of 44 patients who received RDP therapy were assigned visual analog scale scores for their expectation before and satisfaction after therapy regarding chewing, aesthetics, comfort and phonetics. They also completed a questionnaire concerning the dentists' conduct. Results. There was no statistically significant difference among scores concerning different genders, age, number of post-delivery settings and arch involved in the RDP. Regarding patients' evaluation of the dentists' conduct, there was a predominance of positive evaluations, but only different answers to the statement (i.e. ‘The dentist I saw thoroughly explained the recommended treatment before it commenced') present statistically significant different scores for chewing (p = 0.040) and phonetics (p = 0.046). Conclusions. The average visual analog scale scores were high for both expectation prior to treatment and satisfaction after treatment; however, the scores for expectations were higher than those for satisfaction.     

A comparison of expectations and impressions of ethical characteristics of dentists: Results of a community primary care survey

BackgroundTo better define potential challenges in dental professional ethics, the authors gathered data regarding patients’ characterizations of an ideal dentist and compared them with their impressions of dentists in general.MethodsThe authors invited 500 consecutively seen primary care patients at an academic medical center to participate in the study. Participants completed a 32-item survey assessing key domains of ethical characteristics of health care professionals: trustworthiness, honesty, beneficence, nonmaleficence, respect for autonomy, empathy, compassion, patience, courage, humility and dedication. The authors used the McNemar paired t test to compare respondents’ ratings of ideal dentists with their ratings of dentists in general.ResultsTwo hundred eight-five patients returned completed surveys, for a response rate of 57 percent. The authors found statistically significant differences between ideal and perceived characteristics in all but one domain. The area of greatest difference related to the domain of trustworthiness (that is, dentists should not “propose unnecessary treatments just so they can make money”). For this survey item, 98 percent of patients reported that it was very or extremely important, but only 57 percent of respondents moderately or strongly agreed that dentists in general were engaging in this practice (P < .0001).Conclusions and Practical ImplicationsThese data reveal gaps between patients’ expectations of the dental profession and their actual impressions of dentists in general. Addressing these discrepancies may be crucial if dentistry is to continue to enjoy the public's trust.