Prevalence of dental anxiety and its relation to age and gender in coastal Andhra (Visakhapatnam) population, India

Do Subjects from Different Occupational Groups Experience Dental Fear and Anxiety Equally?

Background and Objectives: Research into the relationship between occupation and dental fear and anxiety (DFA) is scarce. This exploratory study aimed to compare the level of DFA and its association with its predictors amongst adults from different occupational groups. Materials and Methods: A cross-sectional study with 422 respondents from four occupational groups (physicians, teachers, industry workers, and artists) was carried out. A questionnaire on previous dental experience using the Dental Anxiety Scale (DAS), Dental Fear Survey (DFS), and Self-Esteem Scale was self-administered electronically. The data analysis involved descriptive statistics and structural equation modeling (SEM). Results: The DFA levels differed significantly across the occupational groups, with the lowest mean scores among physicians (DAS = 9.29 (SE 0.39); DFS-1 = 14.67 (0.63); DFS-2 = 33.94 (1.69)) and the highest mean scores among artists (DAS = 10.74 (0.38); DFS-1 = 17.19 (0.71); DFS-2 = 41.34 (1.92)). A significant impact of self-esteem on DFA was observed among physicians, teachers, and artists, but not among industry workers. Multi-group analysis with SEM revealed differences in the variable association (Chi-squared = 53.75; df = 21; p < 0.001), thus rejecting the hypothesis of the same mechanism underlying DFA across occupational groups. Conclusions: Individuals from various occupations experience DFA at different levels, and there are different mechanisms underlying their DFA. These findings can provide valuable insights for dental practitioners in developing tailored approaches to reduce the feeling of DFA of their patients.

Factors Associated with Patients' Rejection of Root Canal Treatment in a Tertiary Hospital, Southwest Nigeria: A Pilot Survey

Objective

Root canal treatment (RCT) is a major procedure in dentistry. It aims to relieve the pain of pulpal origin and maintain the affected tooth as a functional unit on the arch. Despite these achievable goals, RCT is sometimes rejected by patients. This study, therefore, sought to assess the reasons for rejection in patients planned for endodontic/RCT.

Materials and Methods

This was a cross-sectional pilot survey of patients planned for RCT using a self-administered questionnaire. The questionnaire included sociodemographics, the Index for Dental Anxiety and Fear (IDAF-4C), and questions to assess the reasons for rejection of endodontic treatment. Data collected were analysed with IBM Statistical Package for the Social Sciences software program, version 23.0. Descriptive statistics were used; chi-square was used to test the association between categorical variables. Statistical significance was set at P ≤ 0.05.

Result

Thirty-one patients between the age range of 16 and 81 years, with a mean age of 38.16 ± 17.87, participated in the survey. Only nine (29.03%) of the participants declined to have the treatment. The majority 6(66.7%), and 7(77.8%) of those that refused the treatment did so, due to fear of drilling (P = 0.014) and cost of treatment (P = 0.001), respectively. Mean IDAF-4C was 1.86 ± 0.9 (standard deviation).The rejection was, however, not affected by past experience, the risk of taking multiple radiographs, and the number of hours or visits for the procedure.

Conclusion

The cost of treatment and fear of drilling were the major reasons for the rejection of RCT in this study. Therefore, there is a need to further look into making endodontic treatment a more comfortable, less costly, and less fear-provoking procedure for patients.

The impact of dental fear on the dental attendance behaviors: A retrospective study

Objective

The aim is to investigate the causes of dental fear and its impact on dental attendance behaviors.

Materials and Methods

A short questionnaire was distributed to participants at different dental clinics and by emails to evaluate their perceptions of dental fear. The questionnaire contained questions related to gender and age group. The remaining part of the questionnaire investigated the causes of dental fear and its impact on dental visits.

Results

A total of 2264 participants aged 18 years and above agreed to complete the questionnaire. There were 1177 (52%) male participants and 1095 (48%) female participants. There was a response rate of approximately 60%. Drilling tooth devices and their sounds was the option that caused the highest dental fear among the participants who had it (n = 248; 37.7%). Pain was the second most frequently chosen option to cause dental fear (n = 165; 25%). Around 70% (n = 1257) of the participants who had dental fear overcame their fear and decided to seek treatment when they experienced annoying pain. At the same time, 18% (n = 323) of them sought the treatment when they experienced slight pain and 10% (n = 180) sought the treatment once they noticed a large carious lesion.

Conclusion

People from both genders responded similarly to dental fear, and age was not found to be a significant factor in individuals' reactions to dental treatment. The sounds of teeth-drilling devices and related sounds may be responsible for the dental fear, as reported by many people. People with dental fear are more likely to avoid regular dental visits.

Dental Anxiety and Oral-Health-Related Quality of Life among Rural Community-Dwelling Older Adults

Aim: This study aimed to investigate the association between dental anxiety (DA) and oral-health-related quality of life (OHRQoL) among rural community-dwelling older adults. Methods: A cross-sectional descriptive study was conducted among 390 rural community-dwelling older adults attending outpatient clinics of the Damanhur National Medical Institute during the year 2021. Three instruments were used: a demographic and clinical data structured interview schedule, Modified Dental Anxiety Scale (MDAS), and the Oral Health Impact Profile (OHIP-5) questionnaire. All statistical analyses were considered significant at a p-value of ≤0.001. Results: The main results showed that the prevalence of DA among participants was 90.5%, and 66.9% of the studied elderly population were either extremely (phobic) or very anxious. Moreover, a significant association was found between older adults’ DA and their OHRQoL (p ˂ 0.001). Conclusions: It was concluded that DA represents a common problem among rural community-dwelling older adults and is a predictor for poor OHRQoL. Raising community awareness about the importance of oral health and implementing measures to avoid DA through specialized community campaigns is recommended, particularly in rural areas.

Fear in the Chinese Population: Influential Patterns in the Early Stage of the COVID-19 Pandemic

Major global public health emergencies challenge public mental health. Negative emotions, and especially fear, may endanger social stability. To better cope with epidemics and pandemics, early emotional guidance should be provided based on an understanding of the status of public emotions in the given circumstances. From January 27 to February 11, 2020 (during which the cases of COVID-19 were increasing), a national online survey of the Chinese public was conducted. A total of 132,482 respondents completed a bespoke questionnaire, the Emotion Regulation Questionnaire, and the Berkeley Expressivity Questionnaire (BEQ). Results showed that at the early stage of the COVID-19 epidemic, 53.0% of the Chinese population reported varying degrees of fear, mostly mild. As seen from regression analysis, for individuals who were unmarried and with a relatively higher educational level, living in city or area with fewer confirmed cases, cognitive reappraisal, positive expressivity and negative inhibition were the protective factors of fear. For participants being of older age, female, a patient or medical staff member, risk perception, negative expressivity, positive impulse strength and negative impulse strength were the risk factors for fear. The levels of fear and avoidant behavior tendencies were risk factors for disturbed physical function. Structural equation modeling suggested that fear emotion had a mediation between risk perception and escape behavior and physical function disturbance. The findings help to reveal the public emotional status at the early stage of the pandemic based on a large Chinese sample, allowing targeting of the groups that most need emotional guidance under crisis. Findings also provide evidence of the need for psychological assistance in future major public health emergencies.

The Efficacy of Little Lovely Dentist, Dental Song, and Tell-Show-Do Techniques in Alleviating Dental Anxiety in Paediatric Patients: A Clinical Trial

Introduction

Dental anxiety is a common occurrence in patients undergoing dental treatments, especially in children. The success in paedriatric dental treatments and patient comfort depends on controlling the level of patient's anxiety in clinical settings. This study is aimed at evaluating the efficacy of different techniques applied for the reduction of dental anxiety in paediatric patients. Material and Methods. One hundred and sixty participants were divided into 4 groups; each group having 40 patients as follows: group I: mobile application "little lovely dentist," group II: YouTube® "dental video songs," group III "tell-show-do," and group IV "control." Dental prophylaxis treatments were provided to all the participants. Initial anxiety levels were noted during the patient's education phase by measuring heart rate with pulse oximeter and distress level with facial image scale, at the same time in each group, respectively. The postoperative anxiety was noted later with the same methods, after the application of anxiety reduction techniques. The data obtained were entered in the statistical package for the social sciences software, version 25. One-way ANOVA and paired t-test for matched groups were used to compare mean values of the 4 groups, in this study to determine their effectiveness. A p value of ≤0.05 was considered as statistically significant.

Results

The mean age of patients in group 1 was 6.8 ± 2.1 years, group 2: 8.15 ± 2.27 years, group 3: 7.5 ± 2.3 years, and group 4: 7.27 ± 1.68 years. The intragroup comparisons of heart rate and facial image scores have shown a significant difference in before and after dental treatment procedures. Marked reduction in heart rate and facial image scale scores were found in patients belonging to group 1 (mobile applications) and group 2 (dental video songs). An increase in heart rate and facial image scale scores was seen in group 3 (tell-show-do) and the control group.

Conclusion

The paediatric dental anxiety is a common finding in dental clinics. Behavior modification techniques like smartphone applications, "little lovely dentist," and "dental songs" can alleviate dental anxiety experienced by paediatric patients. The "tell-show-do" technique although most commonly used did not prove to be beneficial in the reduction of the anxiety levels.

Evaluating factors associated with fear and anxiety to dental treatment-A systematic review

Introduction

Dental anxiety refers to a set of complex psychological issues bearing a significant impact in individual's lives reflecting in the form of dental visit avoidance, poor dental health status and decreases oral health related quality of life. Hence, it is imperative to consider those factors associated with dental anxiety so as to treat and promote better oral health. The review aimed to assess various factors associated with dental fear and anxiety.

Materials and Methods

Literature search was done from Pubmed and Google scholar search engines to identify publications which explored factors associated with dental fear and anxiety.

Results

Research evidence pointed a significant relationship of age, gender, maternal anxiety, previous dental experience, and number of siblings with dental fear and anxiety (DFA).

Conclusion

Findings of the review clearly suggest that a better understanding of factors causing dental anxiety and phobia will help preventing dental avoidance and providing better care.

Are Technology-Based Interventions Effective in Reducing Dental Anxiety in Children and Adults? A Systematic Review

OBJECTIVES

The aim of this study was to evaluate the effectiveness of technology-based interventions for the treatment of dental anxiety in children and adults.

DATA SOURCES

A systematic search using relevant keywords was conducted in PubMed-Medline, EMBASE, PsycINFO, CINAHL, Scopus, and The Cochrane Library.

INCLUSION CRITERIA

Randomized controlled trials (RCTs) that compared technology-based interventions with inactive controls in the treatment of moderate to severe dental anxiety were included.

RESULTS

A total of seven RCTs were included in the review. These studies investigated the effectiveness of video modeling, computerized cognitive behavioral therapy, virtual reality exposure therapy, and distraction with music and audiovisual video material. Six studies examining video modeling, computerized cognitive behavioral therapy, virtual reality exposure therapy, and distraction (audiovisual) showed significantly greater reductions in dental anxiety than inactive controls in both children and adults. None of the included studies followed Consolidated Standards of Reporting Trials guidelines completely or reported sufficient data, thereby precluding a possible meta-analysis. Four out of seven included studies were assessed to be at high risk of bias.

CONCLUSIONS

A limited number of studies supported the effectiveness of technology-based interventions in the treatment of dental anxiety in children and adults.

CLINICAL SIGNIFICANCE

The quality of the methods of studies on the effects of technology-based interventions allows only limited inferences on the effects of these interventions. However, within the limitations of the systematic review, the results converge to suggest that technology-based interventions may be useful as an adjunct to standard dental care. High-quality RCTs are needed to determine the (relative) effectiveness of these interventions.

PROSPERO REGISTRATION NUMBER

CRD42017064810.

Dental anxiety in patients with borderline intellectual functioning and patients with intellectual disabilities

Background

This study was aimed to investigate the prevalence of dental anxiety in a population of patients with Borderline Intellectual Functioning (BIF) and patients with mild and moderate intellectual disability (ID), and how dental anxiety correlated with their age and gender.

Methods

The sample was made of 700 patients, 287 females and 413 males, 6-to-47 years old, either with borderline intellectual functioning or mild/moderate intellectual disabilities. All patients were administered the Dental Anxiety Scale to assess their level of dental anxiety.

Results

Moderate Anxiety was the most prevalent dental anxiety category for patients with intellectual borderline functioning (15.56 %) and mild intellectual disabilities(18.79 %), while Severe Anxiety was the most prevalent category for patients with moderate intellectual disabilities(21 %). Overall, a statistically significant difference (p < 0.001) between the three groups (BIF, Mild-ID and Moderate-ID) was found. Also, the correlation analysis between participants’ age and dental anxiety was statistically significant (p < 0.001); indeed, dental anxiety turned out to decrease with the increasing of the age. Moreover, the analysis between gender and dental anxiety was found to be significant as well (p < 0.001), where higher prevalence of dental anxiety was found in females.

Conclusions

To our knowledge, this is the first study on dental anxiety carried out in the field of intellectual disability. Results show that the higher the level of intellectual disability – and consequently the lower the cognitive functioning – the higher the percentage and the severity of dental anxiety.

Dental anxiety and fear among a young population with hearing impairment

BACKGROUND AND AIM

Dental fear and anxiety is a major barrier for dental care provision. Identifying anxious patients can help dental professionals manage them appropriately. The study aimed at assessing dental fear and anxiety among a deaf population in Cluj-Napoca, Romania and their associated and contributing factors.

METHOD

In this cross sectional study 165 deaf participants were invited to complete a questionnaire comprising three sections. The first section contained questions about social and economical status, the second comprised a Romanian version of the Modified Dental Anxiety Scale (MDAS) while part three was the Dental Fear Survey (DFS). Data was introduced and analyzed with the Statistical Package for Social Sciences (SPSS) program, version 20.0 (SPSS Inc., Chicago, Illinois, USA).

RESULTS

Thirty four point nine percent (34.9%) of respondents were found to be insignificantly anxious, 59.7% were moderately or extremely anxious with 5.3% being identified with dental phobia based on the MDAS scores. Mean total score for dental anxiety on the MDAS scale was 13.7. Patients suffering from a prior negative experience were found to be more anxious (p<0.05).

CONCLUSIONS

Dental fear and anxiety is widespread in the deaf communities. Higher percentages were observed among women and people with a previous traumatic dental experience.

Dental fear & anxiety and dental pain in children and adolescents; a systemic review

BACKGROUND

There are few previous studies investigating the relationship of dental fear and anxiety (DFA) with dental pain among children and adolescents. To address this issue, we examined the literature published between November 1873 and May 2015 to evaluate the prevalence of DFA and dental pain among children and adolescents, and their relationships with age and sex.

METHODS

We performed a broad search of the PubMed database using 3 combinations of the search terms dental fear, anxiety, and dental pain and prevalence. A large proportion of the identified articles could not be used for the review due to inadequate end points or measures, or because of poor study design. Thirty-two papers of acceptable quality were identified and reviewed.

RESULTS

We found that the prevalence of DFA was estimated to be 10%, with a decrease in prevalence with age. It was more frequently seen in girls, and was related to dental pain.

CONCLUSIONS

We concluded that dental fear, anxiety, and pain are common, and several psychological factors are associated with their development. In order to better understand these relationships, further clinical evaluations and studies are required.