Psychological characteristics of Norwegian adolescents reporting no likelihood of visiting a dentist in a situation with toothache

How Can We Reduce Dental Fear in Children? The Importance of the First Dental Visit

Dental fear is a common problem amongst children. It can affect children’s psychological well-being, quality of life, and oral and systemic health. The aim of this study was to identify whether the patients’ age at which visits to the paediatric dentist begin as well as the periodicity of these visits are factors that can prevent dental fear. This observational transversal study was conducted on 575 school children (average age 6.85 ± 0.78) and their mother/father/guardian. Parents completed a survey on the characteristics of dental visits and the child completed the index of dental anxiety and fear (IDAF-4C) to assess dental fear. The correlation between dental fear and age at first visit (r = −0.36 p < 0.01) and dental fear and frequency of visit (r = −0.65 p < 0.01) were statistically significant. The regression analysis performed showed that both variables predicted 44.4% of the dental fear in the child. In conclusion, the age of initiation to the paediatric dentist (before 2 years) and the periodic revisions (every 6 months or every year) could protect the child from dental fear.

Barriers and facilitators for adolescent girls to take on adult responsibility for dental care - a qualitative study

Purpose: This study aims to explore and describe experiences of the dental care system among adolescent dental patients with a recent history of missed dental appointments at public dental clinics (PDCs) in a Swedish county. Methods: Twelve adolescent girls participated in the study. Data were collected by individual, semi-structured, open-ended interviews and analysed with qualitative content analysis. Results: The study findings could be summed into the theme "Triggers for adolescent girls to take on or not take on adult responsibility for dental care". The experience of free dental care could be summarized in five main categories: Pain and discomfort; Attractive and healthy teeth; Feeling safe and secure; Taking on the responsibility; and Free of charge. These five categories consisted of 15 subcategories. Conclusions: The results of this study should increase the knowledge on how to meet and treat adolescent girls in dental care. Knowing what will happen during the dental visit was highlighted by the participants as decisive to whether or not they would attend their dental appointments. Therefore, we should as far as possible ensure that our patients feel safe at their dental visits and by trying to avoid painful treatments.

Is there a relationship of negative oral health beliefs with dental fear and anxiety regarding diverse dental patient groups? A systematic review and meta-analysis

OBJECTIVES

This systematic review and meta-analysis aimed to critically appraise the evidence on the relationship of oral health beliefs with dental fear and anxiety in distinct patient groups.

MATERIALS AND METHODS

Observational studies were retrieved by Cochrane, Embase Search, Portal BVS, Clinical Trials, Ovid, Open Gray, PubMed, Scopus, and Web of Science, and they were manually checked for the inclusion of additional articles of interest. The assessment of quality of studies was performed by the application of three different versions of the Newcastle-Ottawa Scale, for cohort, case-control, and cross-sectional studies. Only studies with low or unclear/moderate risk of bias contributed to meta-analyses, regarding the analysis of random effects of mean differences of dental beliefs scores between dental fear/anxiety and control groups, and the correlation of dental beliefs with dental fear and anxiety measures.

RESULTS

Of 276 articles initially retrieved, 10 were included in the systematic review, while only 6 studies with unclear/moderate risk of bias were considered in meta-analyses. The mean difference of dental beliefs effects was higher in patients with dental fear and anxiety compared to controls (1.20; 95% CI 0.27-2.14; P = 0.01). Additionally, a moderate positive correlation was observed between dental beliefs and dental fear measures (r = 0.54, 95% CI 0.47-0.60;P< 0.001).

CONCLUSIONS

Based on these results, the presence of negative health beliefs is directly related to the increase of dental fear and anxiety; however, these findings are supported in studies with unclear/moderate risk of bias.

CLINICAL RELEVANCE

Dental fear and anxiety is an important obstacle for the access of dental treatment and patient-dentist relationship, leading to inadequate oral health levels.

Dental avoidance among adolescents - a retrospective case -control study based on dental records in the public dental service in a Swedish county

Objective: This study aimed to investigate the occurrence of missed dental appointments among 16-19-year-old adolescents in a Swedish county. A second aim was to explore associations between background and concomitant factors and missed appointments and to investigate if these associations differed between areas with different sociodemographic profiles.Materials and methods: A list of booked, and missed, appointments for 10,158 individuals during 2012 was used for assessments. Based on the total sample, 522 cases with, and 522 matched controls without, dental avoidance behavior in 2012 were identified. Data on previous missed and cancelled appointments, oral health status, dental treatment, fear or behavior problems, and medical, and, where available, psychosocial or lifestyle factors were extracted from the dental records using a preset protocol covering the period 2009-2012.Results: In 2012, 13.1% of 23,522 booked appointments were missed, with a higher proportion of missed appointments among boys than girls. Cases with avoidance behavior more often had a record of sociodemographic load and dental fear or behavior management problems. They also had more oral health problems, more invasive dental treatments, and, in the past, more missed and canceled appointments.Conclusion: To enable good oral health and continued regular dental care, we need to pay more attention to adolescents' individual situation and be observant of early signs of avoidance.

Patient-dentist relationship and dental anxiety among young Sudanese adult patients

OBJECTIVE

To evaluate the effects of the patient-dentist relationship on dental anxiety among young adult Sudanese patients.

MATERIALS AND METHODS

In this cross-sectional study, 864 patients attending outpatient dental clinics of the governmental dental hospitals in Khartoum, Sudan were recruited; 51.2% were males and 48.8% were females, with an age range of 18-24 years. The questionnaire used evaluated the socio-demographics, education levels, economic status, patient experience, and also included the Dental Anxiety Scale, Corah (J Dent Res 1969 48: 596).

RESULTS

High dental anxiety was reported by 22.2%, 29.5% reported moderate dental anxiety, and 48.3% reported low or no dental anxiety. There were statistically significant associations between dental anxiety and gender, time lapse since the previous dental visit (P < 0.004) and the reason for the previous visit (P < 0.001). In addition, the dental clinic environment (P < 0.002), the time waiting before seeing the dentist (P < 0.001) and the overhearing of pain expressed by other patients (P < 0.001) were also statistically significant. Negative comments by the treating dentist also had a statistically significant impact (P < 0.032). In contrast, a clear explanation of related dental care (P < 0.008), as well as the allowance of adequate time to discuss oral health (P < 0.006), had significantly positive effects.

CONCLUSION

The study showed that the patient-dentist relationship had a significant association with dental anxiety, and may be an important target for improving the delivery and standards of oral health in dentally anxious patients in this region.

Barriers and Drawbacks of the Assessment of Dental Fear, Dental Anxiety and Dental Phobia in Children: A Critical Literature Review

OBJECTIVE

Dental anxiety, fear and phobia have different etiology, response patterns, time courses, and intensities that justify a clear distinction between these constructs. Differentiation of dental anxiety, fear or phobia in practice is a critical prerequisite for developing and implementing effective treatment for children. The aim of this study was to investigate whether current researches in the pediatric dentistry appropriately discriminate the central construct of dental anxiety, fear and phobia. We also highlighted the specific methodological issues in the assessment of these issues in pediatric dentistry.

STUDY DESIGN

A systematic search was conducted in Pubmed/medline and Scopus for articles which assessed dental anxiety, fear or phobia in children.

RESULTS

104 research papers were included in the review that had made a distinction between dental anxiety, fear and phobia and had not used them interchangeably. Only five studies used different clinical measures or cut-offs to discriminate between dental anxiety, fear and phobia.

CONCLUSION

The dental literature appears unable to capture and also measure the multi-sided construct of dental anxiety, fear and phobia and, therefore, there was a tendency to use them interchangeably.

Quantitative evaluation of dental anxiety indicators in the serum and saliva samples of children treated under general anesthesia

OBJECTIVES

Dental anxiety level has been previously associated with oral health status. Since general anesthesia (GA) allows dental treatments to be performed in anxious children with a high number of caries, we aimed to evaluate the dental anxiety levels of these children before and after dental treatments performed under GA.

MATERIALS AND METHODS

Thirty-eight children with high anxiety aged between 35 and 72 months who required multiple dental treatments to be performed under GA were included in the study. Frankl's Behavior Rating Scale, sitting patterns, Facial Image Scale, and Children's Fear Survey Schedule-Dental Subscale (completed by the children's parents) were recorded before and after the dental treatments performed under GA. Pre-treatment and post-treatment biochemical parameters, including cortisol, alpha-amylase, and chromogranin A levels, in saliva and serum samples were also evaluated.

RESULTS

The psychometric scales showed a statistically significant reduction in the post-treatment dental anxiety levels of the children compared with the pre-treatment anxiety levels. Additionally, the biochemical parameters measured in the serum and whole saliva samples showed a decrease after treatments performed under GA.

CONCLUSIONS

Our study results suggest that performing dental treatments under GA can reduce the dental anxiety levels of children with a high number of caries.

Protocol for a feasibility study of a self-help cognitive behavioural therapy resource for the reduction of dental anxiety in young people

Background

Childhood dental anxiety is very common, with 10–20 % of children and young people reporting high levels of dental anxiety. It is distressing and has a negative impact on the quality of life of young people and their parents as well as being associated with poor oral health. Affected individuals may develop a lifelong reliance on general anaesthetic or sedation for necessary dental treatment thus requiring the support of specialist dental services. Children and young people with dental anxiety therefore require additional clinical time and can be costly to treat in the long term. The reduction of dental anxiety through the use of effective psychological techniques is, therefore, of high importance. However, there is a lack of high-quality research investigating the impact of cognitive behavioural therapy (CBT) approaches when applied to young people’s dental anxiety.

Methods/design

The first part of the study will develop a profile of dentally anxious young people using a prospective questionnaire sent to a consecutive sample of 100 young people referred to the Paediatric Dentistry Department, Charles Clifford Dental Hospital, in Sheffield. The second part will involve interviewing a purposive sample of 15–20 dental team members on their perceptions of a CBT self-help resource for dental anxiety, their opinions on whether they might use such a resource with patients, and their willingness to recruit participants to a future randomised controlled trial (RCT) to evaluate the resource. The third part of the study will investigate the most appropriate outcome measures to include in a trial, the acceptability of the resource, and retention and completion rates of treatment with a sample of 60 dentally anxious young people using the CBT resource.

Discussion

This study will provide information on the profile of dentally anxious young people who could potentially be helped by a guided self-help CBT resource. It will gain the perceptions of dental care team members of guided self-help CBT for dental anxiety in young people and their willingness to recruit participants to a trial. Acceptability of the resource to participants and retention and completion rates will also be investigated to inform a future RCT.

Dental fear and expected effectiveness of destructive coping as predictors of children's uncooperative intentions in dental settings

AIM

To explore the mechanisms by which some children select disruptive behaviours to cope with stressful dental events. In particular, the relationships between dental fear, expected effectiveness of destructive coping, and intentions of displaying uncooperative behaviours were analysed.

DESIGN

Participants were 170 children who filled out a questionnaire survey. Descriptive statistics by gender and group age as well as comparisons of means were calculated. Spearman's rho correlation coefficients and binary logistic regression analysis were used to test hypotheses of the relationships among variables.

RESULTS

Both dental fear and the expected effectiveness of destructive coping strategies were significantly associated with children's uncooperative intentions at the dentist. In addition, children who strongly endorsed the effectiveness of destructive coping strategies had a higher probability of uncooperative intentions as dental fear increased. In contrast, this relationship was not statistically significant among children who did not expect negative behaviours to be effective.

CONCLUSIONS

Children's expectations about the effectiveness of destructive coping behaviours can help explain variations in the use of these strategies in stressful dental situations. Dental fear as well as children's inadequate expectancies about coping alternatives should be explored and targeted to prevent and modify uncooperative behaviour intentions at the dentist.

Sleep quality in patients with dental anxiety

BACKGROUND

Psychological distress is associated with sleep disturbances; however there is little research on sleep quality in dental anxiety (DA) patients.

OBJECTIVES

To measure the sleep quality in patients with DA compared to patients with an exacerbated gag reflex (GAG) and controls and to analyze its association with various demographic and behavioral parameters.

METHODS

67 DA patients, 54 GAG patients and 100 controls with no history of DA or GAG participated in the study. Data regarding: demographic details, smoking habits, the Pittsburgh Sleep Quality Index (PSQI), Numeric Rating Scale (NRS) for pain assessment, Corah's dental anxiety scale (DAS) and Oral Health Impact Profile-14 (OHIP-14), plaque index (PI) and Decay, Missing and Filled Teeth (DMFT) scores were collected.

RESULTS

49.3% of the DA group and 38.9% of the GAG group were poor sleepers (mean PSQI score > 5), compared to 29.0% of the controls (PSQI mean scores: 5.8 ± 3.4, DA group; 5.2 ± 3.6 GAG group vs. 4.5 ± 2.7, control group; p = 0.029). Compared to controls, DA and GAG patients exhibited poorer scores in the sleep disturbances PSQI component (p = 0.001). DA patients exhibited poorer scores in the sleep duration PSQI component compared to the control (p = 0.002) and GAG groups (p = 0.033). Female gender (p = 0.039), higher current (p = 0.046) and maximal NRS (p = 0.019), higher DAS (p < 0.001) and OHIP-14 (p < 0.001) scores and more missing teeth (p = 0.003) were positively associated with higher PSQI scores.

CONCLUSIONS

DA patients suffered more from impaired sleep than controls and GAGs. Impaired sleep in DA patients is multidimensional phenomenon influenced by the specific diagnosis, gender, pain, dental anxiety levels, dental experience and oral health related quality of life.

Dental Procedures, Oral Practices, and Associated Anxiety: A Study on Late-teenagers

Objectives

The study aims to determine the degree of anxiety pertaining to dental procedures and various oral hygiene practices among college teenagers.

Methods

Corah's Modified Dental Anxiety Scale was administered on a randomly chosen sample of 100 Indian college students (50 males and 50 females) of Delhi University, belonging to the age group of 17–20 years.

Results

Descriptive statistical computations revealed 12.14 years as the mean age of first dental visit, with moderately high levels of anxiety (60.75%) for various dental procedures among the Indian teenagers and 5% lying in the “phobic or extremely anxious” category. With merely 4.16% people going for regular consultations, general check-ups evoked 78.3% anxiety and having an injection or a tooth removed was perceived as the most threatening. The sample subgroup not using mouthwash and mouthspray, smokers, and alcohol drinkers with improper oral hygiene practices experienced much higher anxiety towards routine dental procedures.

Conclusion

The majority of the Indian youngsters had an evasive attitude of delaying dental treatment. The core problems lay in deficient health care knowledge, lack of patient-sensitive pedagogy to train dental professionals, inaccessibility of services, and a dismissive attitude towards medical help. The feelings of fear and anxiety prevalent among the Indian youth offer significant insights into causes and preventive measures for future research and practice. Methods of education and motivation could be developed to dissipate the anxiety amongst Indian teenagers that prevent routine dental visits and maintenance of adequate oral hygiene.

Toothache and social and economic conditions among adolescents in Northeastern Brazil

The scope of this study was to correlate toothache with social and economic conditions, access to oral health facilities and the lifestyle of adolescents in Sobral in the state of Ceará. It was conducted as a cross-sectional analytical study with a sample composed of 688 adolescents. The prevalence of toothache in the study group was 31.8%. A chi-square test of association was performed to measure the relationship between independent variables and toothache, estimating the prevalence ratio by Poisson regression. The factors that demonstrated the closest relationship with toothache were cavity severity, the reason for dental treatment being related to urgency, frequency of dental appointments and the distribution of toothbrushes at school. It was observed that the high prevalence of dental pain in adolescents is directly linked to the access conditions, as well as the characteristics of the actions developed by the health services. Just as there is a need for the deployment of services related to health promotion, based on equity and integration, it is necessary to introduce emergency services to intervene not just to curtail crippling pain, but also as a mechanism to stimulate the development of procedures for the prevention of oral diseases.

Treatment experience, frequency of dental visits, and children's dental fear: a cognitive approach

Cognitive elements play a key role in dental anxiety. Nevertheless, relatively little is known about how dental treatments and frequency of visits to the dentist are related to dental fear and its cognitive antecedents. This study aimed to explore the relationships between dental visits, past treatment experiences, expectations on the aversiveness/probability of negative dental events, and dental fear in children. The participants were 147 children (60% female; mean age = 12.0 yr) who completed a questionnaire comprising measures of dental treatment-related experience (attendance, fillings, and extractions), perceived aversiveness and probability of dental events, and dental anxiety. Bivariate correlations and multiple linear regression analyses were used to analyze the data. A higher frequency of dental visits was associated with less dental fear and a decreased belief in the probability of negative events occurring during treatment. The type of treatments received was not directly linked to dental fear. However, having received fillings was significantly associated with the perceived probability of negative dental events, whereas extractions were positively associated with these expectations but negatively associated with the perceived aversiveness of possible dental events. Regular dental visits, as well as dental treatments, can influence, in different ways, cognitive elements associated with dental anxiety in children.

Oral health and social and emotional well-being in a birth cohort of Aboriginal Australian young adults

Background

Social and emotional well-being is an important component of overall health. In the Indigenous Australian context, risk indicators of poor social and emotional well-being include social determinants such as poor education, employment, income and housing as well as substance use, racial discrimination and cultural knowledge. This study sought to investigate associations between oral health-related factors and social and emotional well-being in a birth cohort of young Aboriginal adults residing in the northern region of Australia's Northern Territory.

Methods

Data were collected on five validated domains of social and emotional well-being: anxiety, resilience, depression, suicide and overall mental health. Independent variables included socio-demographics, dental health behaviour, dental disease experience, oral health-related quality of life, substance use, racial discrimination and cultural knowledge.

Results

After adjusting for other covariates, poor oral health-related items were associated with each of the social and emotional well-being domains. Specifically, anxiety was associated with being female, having one or more decayed teeth and racial discrimination. Resilience was associated with being male, having a job, owning a toothbrush, having one or more filled teeth and knowing a lot about Indigenous culture; while being female, having experienced dental pain in the past year, use of alcohol, use of marijuana and racial discrimination were associated with depression. Suicide was associated with being female, having experience of untreated dental decay and racial discrimination; while being female, having experience of dental disease in one or more teeth, being dissatisfied about dental appearance and racial discrimination were associated with poor mental health.

Conclusion

The results suggest there may be value in including oral health-related initiatives when exploring the role of physical conditions on Indigenous social and emotional well-being.

The effects of dental anxiety and irregular attendance on referral for dental treatment under sedation within the National Health Service in London

OBJECTIVE

To investigate whether the relationship between dental anxiety and referral for treatment under sedation is explained by attendance patterns and oral health.

METHODS

Structural Equation Modeling was used on the covariance matrix of the covariates to test hypothesized inter-relationships. Subsequently, we modeled the probability of referral for treatment under sedation with a multiple logistic regression taking into account inter-relationships between the independent variables.

RESULTS

A direct significant association of referral with dental anxiety and attendance patterns was detected, but not with oral health status. However, oral health and anxiety were highly correlated. Also signaled were correlations between age and education and between gender and bad past experience.

CONCLUSION

Referral for treatment under sedation appears to be motivated by both fear and irregular patterns of attendance. Coupled with behavioral treatments to address dental fear and attendance, sedation can be an important part of comprehensive care where curative treatments are long or unpleasant for patients.

Dental behaviour management problems: the role of child personal characteristics

AIM

This study aimed to investigate the role of dental fear (DF) and other personal characteristics in relation to dental behaviour management problems (DBMP).

DESIGN

A study group of 230 patients (7.5-19 years old; 118 girls), referred because of DBMP, was compared to a reference group of 248 same-aged patients (142 girls) in ordinary dental care. Patients and their parents independently filled in questionnaires including measures of fear and anxiety, behavioural symptoms, temperamental reactivity, and emotion regulation.

RESULTS

Study group patients referred because of DBMP differed from the reference group in all investigated aspects of personal characteristics. In the multivariate analyses, DF was the only variable with consistent discriminatory capacity through all age and gender subgroups. Aspects of anxiety, temperament, and behavioural symptoms contributed, but differently for different subgroups and at different levels of dental fear.

CONCLUSIONS

Among older children and adolescents, DF deserves to be re-established as the single most important discriminating variable for DBMP at clearly lower scores than commonly used. Further research should focus on the different patterns of DBMP development, considering various personal characteristics that may trigger, maintain, or exacerbate young patients' vulnerability to DF and DBMP.

Additional psychometric data for the Spanish Modified Dental Anxiety Scale, and psychometric data for a Spanish version of the Revised Dental Beliefs Survey

Background

Hispanics comprise the largest ethnic minority group in the United States. Previous work with the Spanish Modified Dental Anxiety Scale (MDAS) yielded good validity, but lower test-retest reliability. We report the performance of the Spanish MDAS in a new sample, as well as the performance of the Spanish Revised Dental Beliefs Survey (R-DBS).

Methods

One hundred sixty two Spanish-speaking adults attending Spanish-language church services or an Hispanic cultural festival completed questionnaires containing the Spanish MDAS, Spanish R-DBS, and dental attendance questions, and underwent a brief oral examination. Church attendees completed the questionnaire a second time, for test-retest purposes.

Results

The Spanish MDAS and R-DBS were completed by 156 and 136 adults, respectively. The test-retest reliability of the Spanish MDAS was 0.83 (95% CI = 0.60-0.92). The internal reliability of the Spanish R-DBS was 0.96 (95% CI = 0.94-0.97), and the test-retest reliability was 0.86 (95% CI = 0.64-0.94). The two measures were significantly correlated (Spearman's rho = 0.38, p < 0.001). Participants who do not currently go to a dentist had significantly higher MDAS scores (t = 3.40, df = 106, p = 0.003) as well as significantly higher R-DBS scores (t = 2.21, df = 131, p = 0.029). Participants whose most recent dental visit was for pain or a problem, rather than for a check-up, scored significantly higher on both the MDAS (t = 3.00, df = 106, p = 0.003) and the R-DBS (t = 2.85, df = 92, p = 0.005). Those with high dental fear (MDAS score 19 or greater) were significantly more likely to have severe caries (Chi square = 6.644, df = 2, p = 0.036). Higher scores on the R-DBS were significantly related to having more missing teeth (Spearman's rho = 0.23, p = 0.009).

Conclusion

In this sample, the test-retest reliability of the Spanish MDAS was higher. The significant relationships between dental attendance and questionnaire scores, as well as the difference in caries severity seen in those with high fear, add to the evidence of this scale's construct validity in Hispanic samples. Our results also provide evidence for the internal and test-retest reliabilities, as well as the construct validity, of the Spanish R-DBS.

Revised dental beliefs survey: reliability and validity of a 22-item modified Turkish version

The aim of this study is to create a Turkish version of the Revised Dental Beliefs Survey (DBS-R) and describe its psychometric properties. The participants were 420 general dental patients. The results of the exploratory factor analysis revealed that the DBS-R consisted of three factors consisting of 22 items. Confirmatory factor analysis results showed that the 22-item three-factor version fit the data better than the original 28-item English language four-factor structure model proposed in Odontol Scand (2004;62:21). The internal reliability of the Turkish version of the DBS-R was Cronbach alpha of 0.88. The correlation between the Turkish version of the DBS-R and the Modified Dental Anxiety Scale (MDAS) was 0.29. Scores on the 22-item version were higher for anxious participants (MDAS > or = 15) than those determined to be not anxious [59.4 +/- 15.5 vs. 51.1 +/- 17.2 (t = -4.38, P < 0.0001)]. In conclusion, a 22-item modified version of the DBS-R in Turkish appears reliable and valid.

Fear of blood, injury, and injections, and its relationship to dental anxiety and probability of avoiding dental treatment among 18-year-olds in Norway

BACKGROUND

More knowledge about the relationship between blood-injury-injection phobia (BIIP) and dental anxiety (DA) may give new clinically relevant information in the assessment and management of children with DA.

OBJECTIVE

The aims of this study were to explore the relationships between BIIP and DA, and to explore to what extent the two subtypes of BIIP in combination with DA are related to self-reported probability of avoiding dental treatment if a dental injection is needed.

METHODS

The subjects were a random sample of 1385 18-year-olds attending high schools in a county of Norway, and the data were collected by use of questionnaires completed in classrooms. The survey instruments applied were Dental Fear Survey, Injection Phobia Scale-Anxiety, and Mutilation Questionnaire.

RESULTS

About 11% of the subjects with DA and subtypes of BIIP, respectively, reported high probability of avoiding dental treatment in a situation where a dental injection was possibly needed. In multiple regression analysis, only DA contributed to self-reports of high probability of avoiding dental treatment.

CONCLUSION

The results indicate that among adolescents, BIIP is relatively often connected with DA. Clinical implications are discussed.