The effectiveness of motivational interviewing on the oral health of leukemic children and oral health care knowledge, attitude and practice of their mothers: a hospital-based intervention.

BACKGROUND: Some studies suggest a higher effectiveness of motivational interviewing compared to common oral health instruction in healthy individuals. As regards to higher prevalence of dental diseases like early childhood caries, oral mucositis, and gingivitis are reported for leukemic children, the present study aims to compare the effectiveness of educating mothers through MI with the common instruction (CI) for the oral health of children with leukemia under six years old. METHOD: This quasi-experimental study was designed in Tehran University of Medical Sciences, School of Dentistry and conducted on 61 mothers with leukemic children under age six hospitalized in Mahak Hospital and Rehabilitation Complex which is a Pediatric Cancer Research and Hospital Center, in 2021. Mother and child pairs were allocated to MI or CI (using pamphlets) groups. Data was collected using a questionnaire of mothers' knowledge, attitude, motivation, and practice concerning oral health care in leukemic children. The children underwent clinical examination to assess plaque index before and three months after the intervention. The data were analyzed using SPSS version 25 (IBM, Armonk, NY, USA) by ANCOVA test. RESULTS: The preschoolers mean ages were 4.23 ± 1.41 and 4.32 ± 1.33 (ranged from 2 to 6 years old) in the MI and CI group, respectively. There were 16 girls (53.3%) and 14 boys (46.7%) in the MI group, and 15 girls (48.4%) and 16 boys (51.6%) in the CI group. Significant differences were observed in the amount of plaque index between the MI group and the CI group (0.20 ± 0.04, p-value < 0.001). A significant increase was observed in the mean of changes in scores of knowledge, attitude, motivation, mother's practice concerning child's oral health, mother's practice concerning personal oral health in the MI group (p-value < 0.001). CONCLUSIONS: Considering that instruction using MI showed to be effective in improving oral health adherence in mothers and reducing plaque in children with Leukemia, it may be recommended as a promising method to promote the oral health of such susceptible children in places that they are constantly present for treatment. TRIAL REGISTRATION: The study was registered in the Iranian Registry of Clinical Trials (IRCT) on 11.03.2021 (code: IRCT20131102015238N5).

Effect of two educational interventions on primary school teachers' knowledge and self-reported practice regarding emergency management of traumatic dental injuries.

BACKGROUND: The present study evaluated the effect of two educational interventions on the knowledge and self-reported practice of primary school teachers regarding emergency management of traumatic dental injuries (TDIs). METHODS: All primary school teachers (n = 664) of Arak, Iran were asked to participate in the study. Based on geographic regions, all participants were enrolled in two groups: educational leaflet and oral presentation. At baseline, teachers in both groups were asked to complete an anonymous self-administrated questionnaire consisting of demographics, eight questions on knowledge, and four paper cases on self-reported practice about TDIs. After collecting the questionnaires, interventions, including an oral presentation and an educational leaflet whose contents were prepared based on the most recent scientific evidence, were implemented. One and six months after the interventions, the questionnaire was completed by the teachers again. Repeated measures ANOVA and a linear regression model were used for statistical analysis. RESULTS: Two hundred and ninety-two teachers participated in all stages of the study (response rate = 64.5%). In one-month follow-up, in both groups, the mean score of knowledge was significantly higher compared to baseline and six-month scores (P < 0.001 and P < 0.001, respectively). Moreover, in six-month follow-up, the mean score of knowledge was higher compared to baseline (P < 0.001) in both intervention groups. No statistically significant difference existed in the mean score of knowledge in three evaluations between two groups (P < 0.05). In one-month follow-up, the mean score of self-reported practice was significantly higher compared to baseline and six-month scores in both interventional groups (P < 0.001 and P < 0.001, respectively). There was no significant difference in the mean score of self-reported practice between the one-month and six-month follow-up (P = 0.53). There was no statistical significant difference in the mean score of self-reported practice in three evaluation phases between two groups (P < 0.05). No significant relationship was observed between the difference in knowledge and self-reported practice scores and demographic factors. CONCLUSIONS: Both educational interventions regarding emergency management of TDIs-educational leaflet and oral presentation- were effective in increasing knowledge and self-reported practice of teachers in the short-term follow-up. In long-term evaluation, educational leaflet resulted in more positive changes in teachers' knowledge compared to their self-reported practice.

Medical emergency management among Iranian dentists.

AIMS: More than 18,000 patients need medical emergencies management in dental offices in Iran annually. The present study investigates medical emergencies management among Iranian dentists. MATERIALS AND METHODS: From the list of the cell phone numbers of the dentists practicing in the city of Tehran, 210 dentists were selected randomly. A self-administered questionnaire was used as the data collection instrument. The questionnaire requested information on personal and professional characteristics of the dentists, as well as their knowledge and self-reported practice in the field of medical emergency management, and availability of required drugs and equipments to manage medical emergencies in their offices. RESULTS: Totally, 177 dentists (84%) completed the questionnaire. Less than 60% of the participants were knowledgeable about characteristics of hypoglycemic patient, chest pain with cardiac origin, and true cardiopulmonary resuscitation (CPR) practice. Regarding practice, less than one quarter of the respondents acquired acceptable scores. In regression models, higher practice scores were significantly associated with higher knowledge scores (p < 0.001). CONCLUSION: The results call for a need to further education on the subject for dentists. Continuing education and changing dental curriculum in the various forms seems to be useful in enhancement of the self-reported knowledge and practice of dentists. CLINICAL SIGNIFICANCE: To successful control of medical emergencies in the dental office, dentists must be prepared to recognize and manage a variety of such conditions. In addition to dentist's knowledge and skill, availability of necessary equipments and trained staff is also of critical importance.

Designing a Tool to Assess Professionalism among Dental Students.

Objectives: Professionalism is essential to a strong and trusted patient-doctor relationship, which is believed to potentially enhance patient compliance and treatment outcomes. The purpose of our study was to develop and conduct a psychometric analysis of an assessment tool to evaluate the professional behavior of dental students. Materials and Methods: The study was performed in the School of Dentistry, Tehran University of Medical Sciences. After providing a pool of various criteria to assess professionalism, an expert panel prepared the primary version of the tool. The tool was set in a questionnaire frame to explore the significance level and evaluation feasibility of each criterion. The questionnaire was completed by tutors of the "Medical Ethics" course (n=6). After necessary revisions, face and content validity were evaluated by giving the checklist to eight experienced dental educators to determine the relevance, clarity, and simplicity of the questions. In the second stage, the final checklist (37 items) was given to dental educators to evaluate twenty students. To assess the reliability of this checklist, at least two professors evaluated each student, and weighted-κ was calculated. Minor revisions were made based on the received feedback. Results: According to our data, the total validity of the tool (S-CVI) was 100%. For all items except one, the weighted-κ coefficient was ≥ 0.5, indicating sufficient reliability for these items. Conclusion: Despite the limitations of the present study, the designed tool to evaluate professionalism among dental students in different clinical departments seems to be both valid and reliable.

Prevalence and socio-behavioral determinants of early childhood caries in children 1-5- year- old in Iran.

AIM: According to the World Health Organization (WHO), early childhood caries (ECC) is still considered a major global health problem despite the general improvement in oral health practice. This study aimed to assess ECC's prevalence, severity, and key social and behavioral determinants in Iranian children 1-5- years of age. METHOD: This cross-sectional study recruited Iranian 1-5-year-olds with a three-stage stratified clustered sampling method. After providing consent, parents were interviewed using a validated questionnaire, including questions on child characteristics and behavioral factors. Each child underwent a dental examination by one of four trained and calibrated dentists. Associations between key covariates of interest and primary outcome measures were assessed by multivariable logistic regression modeling and multivariate generalized negative binomial regression modeling after weightings were applied. Statistical analysis was performed using SPSS V25 and Stata V14.2 software packages. A p-value ≤ 0.05 was considered significant. RESULTS: The mean age of 909 participants was 41.1±1.2 months, 48.6% were male, and 38.1% lived in rural areas. The overall prevalence of ECC was 53.2% and mean dmft score was 2.7± 0.3. Key determinants associated with ECC included living rurally (p = 0.009, OR = 2.13), consuming sweet drinks, sugary snacks, or both [p-value = 0.02 (OR = 2.53), and p-value<0.001 (OR = 4.96), respectively], and visible plaque (p<0.001, OR = 3.41). Covariates associated with dmft scores included residing in rural regions (p = 0.02, IRR = 1.31), having both sugary snacks and sweet drinks (p = 0.02, IRR = 1.85) compared to those had none, and visible dental plaque (p<0.001, IRR = 2.06). CONCLUSIONS: The prevalence of dental caries in children is high in Iran. The increase of ECC prevalence and severity from toddlers to preschoolers emphasizes on the critical importance of early interventions in toddlers. Improving access to care for rural children is essential along with the need to change dietary and self-care behaviors through multilevel efforts.

Perspectives and Preferences of Preschoolers and Their Parents Regarding Dentist's Attire and Gender.

Objectives: For decades, the white coat has been the uniform of medical professionals. Recently, medical professionals show interest to use alternatives. We aimed to evaluate the perspectives and preferences of children and their parents regarding dentists' attire and gender. Materials and Methods: This cross-sectional study was performed on 4-to 6-year-olds and their parents referred to dental clinics of Tehran School of Dentistry in 2018. Parents completed a questionnaire on demographics and dental fear, and both parents and children were asked about their preferences regarding the gender of dentist and the color of the dentist's attire. Statistical analysis was performed by the logistic regression model. Results: Totally, 148 children (mean age of 5.42±0.71 years, 48% girls) and their parents participated in the study. Most of the participants (81.2% of the children and 68.0% of the parents) preferred colored coats compared with white coat. More than half of the parents preferred a female dentist for their children (56.5%) while most children preferred a male dentist (54.8%). Boys preferred a male dentist as well (P=0.01). The children were reluctant to go for a dental visit and preferred to be visited by a dentist of the same gender as themselves (P=0.041). Conclusion: Wearing colored coats by dentists and giving a chance to choose the gender of dentist in polyclinics may increase the children's cooperation in pediatric settings.

Gender differences in concerns, stress levels and behavior changes in dental academics in Iran during the COVID-19 pandemic: A cross-sectional study.

BACKGROUND: Coronavirus disease 2019 (COVID-19) has placed a significant psychological burden on the healthcare personnel. Dental academics play a crucial role in the promotion of public oral health and the education of dental students. OBJECTIVES: The aim of the study was to assess COVID-19-related concerns, stress and behavior changes in Iranian dental academics, determine the associated factors, and assess the potential gender differences. MATERIAL AND METHODS: In this cross-sectional study, we shared a researcher-developed questionnaire with Iranian dental academics through social media and e-mail. The questionnaire contained 4 sections: Background (8 items and additional 6 knowledge questions); Concerns (18 items); Stress (based on the 15-item Impact of Event Scale (IES)); and Behavior Change (5 items). We divided the concerns by means of the principal component analysis (PCA) into 3 various components of the fear of infection, concerns over professional responsibilities and concerns over restrictions. The backward stepwise multilevel linear and logistic regression analyses served to discover the association of other factors with stress and behavior changes. RESULTS: Out of 274 respondents, 66% were female, and 78% were 45 years old or younger. Approximately half of the respondents demonstrated moderate to severe stress and the median (Me) for behavior change was 46.5 out of 50. The greatest concern expressed by the participants referred to the fear of becoming infected by their patients and spreading the virus to their loved ones. Being female, living with parents and not having any administrative role, along with greater fear of infection, concerns over restrictions and academic experience were associated with higher levels of COVID-19-related stress. Being female and having an administrative role, along with greater fear of infection and knowledge, and more daily patient visits were associated with desirable COVID-19-related behavior changes. CONCLUSIONS: The COVID-19 pandemic has significantly affected dental academics' psychological state, leading to various levels of concern, stress and behavior change. Supportive and educational programs must target those with high fear and stress levels to prevent undesirable behaviors.

Self-reported experience of orofacial injury, preventive practice, and knowledge of Iranian adolescent martial art athletes towards sports-related orofacial injuries.

BACKGROUND: Increased engagement of adolescents in martial arts exposes them to a relatively high risk of experiencing orofacial injuries. We evaluated self-reported experience of orofacial injuries, preventive practice, and knowledge of management of sport-related orofacial injuries and related factors in adolescent Karate and Taekwondo athletes in Iran. METHODS: This cross-sectional study was conducted on Iranian martial arts athletes including Karate and Taekwondo aged 11-17-year-old in 2020 via an online questionnaire. The anonymous self-administrated questionnaire had four parts: background (age, gender, duration of sports activity, training sessions per week, and previous education on orofacial injury); self-reported experience of orofacial injury; preventive practice including mouthguard and helmet use; and knowledge of emergency management of orofacial injuries. Preventive practice and knowledge scores were calculated by summing up the scores of corresponding questions (possibly range 0-7). A linear regression model and the Pearson correlation served for statistical analysis. RESULTS: Totally, 295 athletes with a mean age of 14.56 ± 1.91 years participated in the study. A quarter (n = 74, 25.1%) of athletes stated that they had received training on prevention of orofacial injuries. Only 3.7% (n = 11) of the participants reported the use of custom-made mouthguards, and 62% (n = 183) reported a positive history of orofacial injuries. A significant relationship existed between self-reported orofacial injury and age (ß = - 0.32, p < 0.001), hours of training per week (ß = 0.12, p = 0.037), type of sport (ß = 0.11, p = 0.049), and previous training on orofacial injuries (ß = - 0.14, p = 0.010). No difference existed in the history of orofacial injury between females (n = 114) and males (n = 69) (p = 0.374). The mean score of self-reported preventive practice and knowledge of management of orofacial injuries was 3.53 ± 1.82 (out of 7) and 1.67 ± 1.10 (out of 7), respectively. Age (ß = 0.19, p = 0.002) and history of orofacial injury (ß = - 0.15, p = 0.010) were associated with the score of self-reported preventive practice. Female athletes (ß = 0.11, p = 0.048) and athletes who exercised more per week (ß = 0.15, p = 0.012) had significantly more knowledge on management of orofacial injuries. CONCLUSION: Adolescent athletes had relatively undesirable preventive practices and a distinct lack of knowledge. The high occurrence of self-reported orofacial injuries indicates the importance of more education and stricter rules for the athlete population.

Impact of Health Promotion Interventions on Early Childhood Caries Prevention in Children Aged 2-5 Years Receiving Dental Treatment Under General Anesthesia.

Aim: This study was conducted to evaluate the impact of health promotion interventions on early childhood caries prevention in 2-5 year-olds receiving dental treatment under general anesthesia. Materials and Methods: Thirty-seven mother-child couples presenting to the clinic of the Dental School of Tehran University of Medical Sciences for treatment under general anesthesia were randomly divided to two groups: 19 couples in the pamphlet and fluoride varnish four times a year, and 18 couples in the pamphlet plus six phone call reminders and fluoride varnish four times a year. A standard questionnaire on demographics and children oral health-related practice of parents was completed by respondents. On children's oral examination, the Simplified Oral Hygiene Index (OHI-S), dmft, and the presence of new white spot lesions (WS) were recorded in both phases. At the final stage, Early Childhood Oral Health Impact Scale (ECOHIS) was completed by parents. The length of follow-up was 24 months. Results: In both groups, there was an increase in the number of mothers who knew how to brush their children's teeth as well as the number of mothers who brushed their children's teeth (P < 0.05). In the reminder group, an improvement occurred in the mothers' perception of their perceived ability to make their children brush their teeth twice a day (P = 0.03). Clinical examination revealed a significant decrease in the OHI-S (from 1.9 ± 0.8 to 1.15 ± 0.5) and the number of WS (from 8.5 ± 5.5 to 0.08 ± 0.5) in both groups on the follow-up visit. The mean dmft was 11.0 ± 4.0 with a mean d component of 10.56 ± 4 at the baseline, which decreased significantly to 1.44 ± 1.96 after dental treatment. No significant increase was seen in new caries in the intervention groups. There was no significant difference in the ECOHIS score between the two groups. Conclusion: The similar impact of both interventions suggests the possibility of applying the simpler one, i.e., the educational pamphlet, fluoride varnish and frequent follow-ups. However, in the reminder group, the mothers' perception of their perceived ability to make children brush their teeth twice a day was improved.

Effect of Two Educational Interventions Regarding the Management of Traumatic Dental Injuries on Mothers of 8-Year-Old Children.

Objectives: This study evaluated the effect of two educational interventions on knowledge and self-reported practice of mothers of 8-year-old children regarding emergency management of traumatic dental injuries (TDIs). Materials and Methods: Six public elementary schools (girls and boys) in Tehran were randomly selected. The mothers of 8-year-old students at each school were randomly assigned to three groups: intervention by poster, intervention by pamphlet, and control. An anonymous valid and reliable questionnaire, including demographics, previous experience on TDIs, mothers' knowledge, and self-reported practice about emergency management of TDIs was provided to the mothers. After collecting the questionnaires, educational interventions by poster and pamphlet with similar contents regarding step-by-step emergency management of TDIs were performed for the target groups. Three months after the interventions, the same questionnaire was completed by the mothers. The results of pre-test and post-test were compared. Results: Totally, 201 mothers participated in this study. The mean knowledge score significantly increased in the pamphlet group (P<0.05) after the intervention, while this change was not significant in the poster and control groups (P>0.05). The mean knowledge score was significantly higher in the pamphlet than the poster group (P=0.009). The mean self-reported practice score significantly increased after the intervention in both intervention groups (P<0.05) but not in the control group. There was no significant difference in the mean self-reported practice score between the two intervention groups (P>0.05). Conclusion: Both pamphlet and poster were equally effective in improving the self-reported practice of mothers regarding TDIs, which highlights the significance of educating mothers.

Effectiveness of two interactive educational methods to teach tobacco cessation counseling for senior dental students.

OBJECTIVE: Nowadays, one of the major health problems in many countries is tobacco use. Dental professionals are in a unique position to promote smoking cessation since they have the opportunity for regular interaction with their patients. The purpose of the present study was to compare the effectiveness of two educational methods to teach tobacco cessation counseling (TCC) in dental practice for senior dental students. MATERIALS AND METHODS: In this interventional study, 93 eligible senior dental students from two dental schools in Tehran, Iran were randomly divided into two groups. Two educational programs, role play (RP) and problem-based learning (PBL), with the same aim about TCC in dental practice, were developed and implemented for the two groups. The score of knowledge, attitude, and skill were determined in both groups before and after participation in the course using a questionnaire. The changes in the scores from pre- to post-test were statistically analyzed using repeated measure ANOVA test. RESULTS: Total scores of knowledge, attitude, and skill of the participants showed improvements when compared to scores before training (P < 0.001, P = 0.003, and P < 0.001, respectively). However, the differences between the two study methods were statistically insignificant (P > 0.05). CONCLUSION: The results suggested that TCC training through RP and PBL methods leads to improvement in knowledge, attitude, and skills of dental students in the short-term evaluation.

Performance of Preschoolers' Mothers and Senior Dental Students After Receiving Training on Fluoride Varnish Administration.

OBJECTIVES: Fluoride varnish application is an effective way to prevent caries in children. We aimed to educate preschool children's mothers on how to apply fluoride varnish and compare their performance with dental students and to assess their self-reported competency six months later. MATERIALS AND METHODS: Eighty-eight 4-6-year-old children presenting to toy houses of six randomly selected health centers in a non-affluent district of Tehran in 2014 were divided into two groups to receive fluoride varnish by their mothers and students. Mothers and senior dental students participated in a session consisting of lecture, discussion, and demonstration of fluoride varnish application for a child. Then, in three centers, mothers and in others, students applied fluoride varnish for preschoolers and their performance was evaluated. Six months later, mothers were asked to apply fluoride varnish again. Mann-Whitney U test, t-test, one-way ANOVA and logistic regression model were used for statistical analyses. RESULTS: The mean performance score was 9.74±0.22 (out of 10) for mothers and 9.71±0.15 for students (P=0.89). After six months, the mean performance score was 9.58 for mothers, which was not significantly different from that in the first session. The age and educational level of mothers were conversely correlated to their performance (P<0.05). Of mothers, 96% believed that they were competent to repeat fluoride varnish application for their children. CONCLUSIONS: Mothers' high performance score and the point that the majority of them felt competent to apply varnish for their children casts light on their potential key role in oral health promotion.

Designing and Implementation of a Course on Successful Dental Practice for Dentists.

OBJECTIVES: We aimed to design, implement and evaluate the efficacy of a comprehensive course on non-clinical competencies that dentists must possess for a successful dental practice. MATERIALS AND METHODS: In this interventional before-after study an expert panel of five academic staff members and five general practitioners derived the topics for a course on successful dental practice, and aggregated them in the form of a two-day course. It was held for 46 randomly selected dentists in January 2010, at the School of Dentistry, Tehran University of Medical Sciences. The participants completed an anonymous questionnaire asking about their self-perceived need to receive training in each of the proposed topics and their self-assessed knowledge about each topic before and after attending the course. RESULTS: Participants gave a higher priority to the necessity of training on "ergonomics and professional health" and communication skills in post-test compared to pre-test (P<0.05). The self-assessed knowledge of dentists improved significantly after attending the course in seven domains: ergonomics and occupational health, workplace design, documentation principles and IT applications in dentistry, national rules and regulations of dental practice, medical emergencies, dental ethics and communication skills (P<0.05). More than 70% of the participants were completely satisfied or satisfied with practical implication of the course, conformity of the contents with the title and course settings. CONCLUSION: The designed course seemed to be successful in revealing the need of participants for further education. Considering the high satisfaction rate of the attendants, this course can serve as a model for continuing education purposes.