Cooperation during dental treatment: the Children's Fear Survey Schedule in Japanese children

Dental Decision-Making in Pediatric Dentistry: A Cross-Sectional Case-Based Questionnaire Among Dentists in Germany

Background and Objectives: The most recent guidelines and recommendations regarding treatments of dental caries in children are shifting towards evidence-based minimal or non-invasive approaches aiming to preserve the vitality of teeth and potentially reduce the need for dental general anesthesia. This study investigated the treatment recommendations of dentists actively practicing pediatric dentistry in Germany regarding different patient cases with caries in primary teeth. Materials and Methods: The questionnaire was distributed on paper or online to pediatric dentists and general dentists practicing pediatric dentistry. Five cases of children with dental treatment needs representing a variety of clinical situations were selected for the questionnaire. Considering four different scenarios regarding pain symptoms (yes/no) and cooperation level (good/low) for each case resulted in 20 questions, where the preferred treatment option could be chosen out of 21 options ranging from observation only to extraction with/without different sedation techniques. The answers were categorized into three categories for each case and scenario according to guidelines, recent scientific evidence, and recommendations (recommended, acceptable, or not recommended/contraindicated). Results: In total, 222 participants responded to the survey (161 female; 72.5%). In 55.2% of the total 4440 answers, the participants chose a "recommended" treatment option, in 16.4% "acceptable", but in 28.4%, a "not recommended" treatment, which ranged for the five cases between 18.7 and 36.1%. While pain and low cooperation levels led to more invasive and justified treatment choices (only 26.3% "not recommended"), less severe scenarios resulted more often in "not recommended" options (pain with good cooperation: 31.0%; or low cooperation without pain: 32.6%). The dentist's age, experience, and educational background did not significantly correlate to choosing "not recommended" treatment options. Conclusions: A child's pain and cooperation level greatly impact the treatment decisions made by dentists, with a risk of too invasive treatment options in low-severity cases. Substantial disparities in treatment recommendations for caries in primary teeth persist among dental practitioners regardless of their age, experience, and educational background.

Effectiveness of Nonpharmacological Behavioural Interventions in Managing Dental Fear and Anxiety among Children: A Systematic Review and Meta-Analysis

BACKGROUND

Non-pharmacological behavioural interventions (NPBIs) have been employed by dentists to alleviate dental fear and anxiety (DFA) among preschool and school children. The aim of this systematic review and meta-analysis was to investigate the effectiveness of different NPBIs in reducing DFA among children aged below 12.

METHOD

A comprehensive search was conducted using four electronic databases to identify randomised controlled trials that assess the effectiveness of NPBIs among preschool and school children. Two reviewers independently screened and selected the relevant studies, evaluated the risk of bias, and extracted relevant data for qualitative and quantitative syntheses.

RESULT

A total of 66 articles were included in the study. Except during more invasive dental procedures, the use of distraction techniques was found to result in significantly lower self-rated anxiety, better cooperation, and lower pulse rate compared to the tell-show-do method. However, inconsistent results were reported regarding the efficacy of virtual reality, modelling, visual pedagogies, tell-show-do and other NPBIs in reducing DFA among children.

CONCLUSIONS

The studies exhibited substantial heterogeneity due to varying age groups, methods of implementing NPBIs, dental treatments performed, and measurement scales employed in the evaluation of DFA.

The Prevalence of Dental Fear and Its Relationship to Dental Caries and Gingival Diseases Among School Children in Wardha

Background Children who are afraid of the dentist have terrible behavioral effects, and one of those effects is that they have a preconceived concept that getting treatment would be unpleasant. Such fear and anxiety can lead to avoidance of dental care. These patients must be recognized and their concerns addressed as soon as possible. It is, therefore, important to highlight the connection between the constructs that target the development of dental fear and anxiety, including its outcome in children concerning the prevalence of dental diseases. Aims and objectives To assess the prevalence of dental anxiety and its correlation to dental caries and gingivitis in students in Wardha aged six to 12 years old. Methods Two hundred schoolchildren between the ages of six and 12 were chosen at random, with 100 boys and 100 girls. Children had an oral examination utilizing the decayed, missing, and filled teeth (DMFT) Index as well as the Loe and Silness gingival index (GI), as well as a modified version of the dental fear survey questionnaire. Results In the study population, the prevalence of low to moderate "general dental fear" was 47%, whereas the frequency of high dental fear was 14%. The mean DMFT (1.80 ± 1.76) and GI (1.04 ± 0.52) of boys did not differ substantially from the DMFT (1.94 ± 81.02) and GI (0.97 ± 0.53) of girls (P > 0.05). Conclusion In terms of DMFT and gingival scores, there was not any obvious distinction between male and female children. Additionally, there was no connection found between "general dental fear" and either the DMFT or GI scores. Dental fear scores decreased with increasing age.

Principals' Perspectives on Joining a Kindergarten Outreach Dental Service: A Qualitative Study

In this qualitative study, the researchers explored principals' perspectives on a free outreach dental service with silver diamine fluoride (SDF) therapy for children in kindergarten. Two researchers recruited kindergarten principals using purposive sampling. They conducted individual semi-structured interviews to collect the principals' perspectives regarding their adoption of and experience with the service. They manually transcribed the interview verbatim into text and followed a thematic approach for data analysis. The researchers interviewed eight principals. The principals identified the prevalent caries status and importance of oral health promotion for kindergarten children. They acknowledged that the service enhanced dental knowledge, fostered oral hygiene practice and improved children's oral health. To adopt this service, they needed to ensure adequate capacity to perform the service. They had no concern with staining by SDF because the parents were informed and consented to the SDF therapy. They appreciated the free service provided by a professional team managed by a reputable university. In conclusion, the principals were generally satisfied with the outreach dental service. They realised the necessity of oral health promotion. They found that parents accepted the SDF therapy although the SDF stained their children's carious teeth. They needed support from their teachers and the children's parents to run the service.

Assessment of Color Perception and Preference with Eye-Tracking Analysis in a Dental Treatment Environment

Nowadays, medical facilities are developing their treatment environment to provide better services to their patients. In particular, dental hospitals have been considered uncomfortable and uninviting spaces, which needs to change so that people can visit easily and feel more relaxed. However, only a few systematic studies have reported on the demand for building a comfortable space. This study aimed to investigate gaze characteristics based on a color preference survey of the dental unit chair, which has the most influence on spatial perception in the dental treatment environment, using an eye tracking technique for color. The results of this study showed that the color perception by eye tracking and the color preference by survey did not tend to match. The color most viewed by a majority of subjects was pink, which attracted a high level of attention, regardless of personal preference. In addition, for the psychological color images associated with color preference, the subjects tended to prefer images such as warmth, friendliness, and calmness. This appeared to reflect the psychology of the subjects who wished to replace their feelings of anxiety or fear when going to the dental hospital with comfort and tranquility. Therefore, colors that can provide comfort and tranquility to patients should be considered first as visual elements (e.g., brown) in creating a dental treatment environment.

Prevalence and risk factors of children's dental anxiety in China: a longitudinal study

OBJECTIVES

Dental anxiety remains widespread among children, may continue into adulthood and affect their oral health-related quality of life and clinical management. The aim of the study was to explore the trend of children's dental anxiety over time and potential risk factors.

DESIGN

Longitudinal study.

METHODS

Children aged between 5 and 12 years were investigated with the Chinese version of face version of Children's Fear Survey Schedule-Dental Subscale (CFSS-DS) and Frankl Behavior Rating scale from 2008 to 2017, and influential factors were explored.

RESULTS

Clinical data were available from 1061 children, including 533 (50.2%) male participants and 528 (49.8%) female participants. The total CFSS-DS scores ranged from 16 to 66, with a mean of 24.8±10.3. The prevalence of dental anxiety is 11.59%. No significant differences in total CFSS-DS scores between girls and boys were found. According to the Frankl scale, 238 children were allocated to the uncooperative group and the remaining 823 children were allocated to the cooperative group. Scores of CFSS-DS were negatively correlated with the clinical behaviour level of Frankl. Children aged 11-12 years old had significantly decreased scores compared with other age groups, and there was a decline in the scores of the group aged 8-10 years old over time. The factor analysis divided 15 items of CFSS-DS into four factors, and the total scores of 'less invasive oral procedures' items belonging to factor III decreased significantly over time in the group aged 8-10 years old.

CONCLUSIONS

Age is a significant determinant for children's dental anxiety, and dental anxiety outcomes have improved for Chinese children aged 8-10 years. This study is one of the few reports on changes of children's dental anxiety in a new era of information, but the results may be extrapolated to other populations with caution.

Pediatric dental treatments with pharmacological and non-pharmacological interventions: a cross-sectional study

Objectives

Behaviour management strategies involving pharmacological or non-pharmacological interventions during dental procedures should be considered to attain safe and successful treatment outcomes. This study compared the frequencies of use and the completeness of treatment with these interventions.

Methods

A total of 1725 dental records of patients up to 18 years old, who were treated in the King Abdulaziz Medical City in Jeddah City from October 2018 to June 2019, were used in this retrospective, cross-sectional study. Inferential analysis, Chi-square test, Kruskal–Wallis test, and regression model were used in the data analysis.

Results

About two-thirds of the patients were treated with attendant non-pharmacological interventions, while one-third, with pharmacological interventions. The application of General Anesthesia (GA) was the most frequently used intervention. Restorative procedures and extractions were done in higher frequencies with pharmacological interventions. Treatments with space maintainers and orthodontic appliances were carried out in higher frequencies with non-pharmacological strategies. The choice of intervention was significantly influenced by the systemic conditions of the patients. Patients treated with non-pharmacological intervention comprised the dominant type of patients, because they required treatments with less pain. Those treated with GA needed restorative treatments and extractions, or treatments that involve pain, but these treatments had higher frequencies of being completed.

Conclusions

The treatments with pharmacological intervention through GA have higher frequencies of being completed, compared to those with non-pharmacological interventions. Factors, such as age, potential to complete the treatment, and the type of dental treatment applied, influence the choice of treatment intervention.

Arresting early childhood caries using silver and fluoride products - A randomised trial

OBJECTIVE

The aim of this randomised non-inferiority clinical trial was to compare the effectiveness of semi-annual (every six months) applications of 25 % silver nitrate (AgNO₃) solution followed by 5 % sodium fluoride (NaF) varnish to semi-annual applications of 38 % silver diamine fluoride (SDF) solution in arresting early childhood caries (ECC).

METHODS

Three-year-old children with active cavitated carious lesions were recruited and randomly assigned to two intervention groups. Children in Group A received semi-annual applications of 25 % AgNO₃ solution followed by 5 % NaF varnish on carious lesions. Children in Group B received semi-annual applications of 38 % SDF solution followed by a placebo varnish. One trained dentist assessed ECC status at baseline and in all follow-up examinations. An independent operator performed the interventions. The dentist, the children, and their caretakers were blinded to the intervention allocation. Data were analysed using a non-inferiority test. Group A's non-inferiority would be accepted if the lower limit of the 95 % confidence interval (CI) for the difference in the mean number of arrested decayed surfaces (ds) was greater than -0.5.

RESULTS

At baseline, 1,070 children were recruited, and 535 children were assigned to each group. After 30 months, the mean arrested ds in Groups A (n = 447) and B (n = 433) were 3.7 ± 3.6 and 3.6 ± 3.7, respectively (p = 0.694). The difference in the mean arrested ds between the two groups was 0.088 (95 % CI: -0.351 to 0.526).

CONCLUSION

Semi-annual application of 25 % AgNO₃ followed by 5 % NaF is at least as effective as the semi-annual application of 38 % SDF in arresting ECC.

CLINICAL SIGNIFICANCE

Silver and fluoride products are effective in arresting caries. As a simple, non-invasive, and inexpensive strategy, it can be used in young children, elderly adults, and people with special needs.

Dental Fear and Anxiety of Kindergarten Children in Hong Kong: A Cross-Sectional Study

Objectives: The objectives of this cross-sectional study were to investigate the fear level of kindergarten children in the general population during dental outreach in a familiar kindergarten setting, and to explore the factors associated with the dental fear of kindergarten children. Method: Consecutive sampling method was used to select kindergarten children aged 3 to 5 to participate in a questionnaire survey and an outreach service. A behavioural observation type of instrument for dental fear and anxiety assessment-Frankl Behaviour Rating Scale (FBRS)-was chosen to investigate the fear level of the children. Bivariate analyses between various factors and children's dental fear and anxiety were carried out using Chi-square test. Results: A total of 498 children participated in this study. Almost half (46%) of the children have had caries experience, and the mean dmft score was 2.1 ± 3.4. The prevalence of dental caries was 32%, 43%, and 64% in the 3-, 4- and 5-year-olds, respectively. Only 4% of the children scored negatively for dental fear and anxiety (95% CI 2.3%-5.7%). Children at three years of age displayed more dental fear and anxiety than children of older ages, but the difference in dental fear and anxiety among the genders and caries status was not statistically significant. Most of the children (92%) brushed daily, but only 20% of them used toothpaste. Most (85%) of them had never visited the dentist, and over 70% of them were mainly taken care by their parents. High levels of positive and cooperative behaviour and low levels of fear were found in this population. No statistical significance was found between the child's dental fear and any factors except age. Conclusion: Children generally displayed low fear or anxiety levels in a dental outreach consisting of a non-invasive oral examination and preventive treatment in a familiar kindergarten setting. Conducting regular outreach dental services to kindergartens by providing oral examination and simple remineralisation therapies could be a promising strategy to not only control childhood caries, but also manage and reduce dental fear and encourage long term dental attendance in line with the medical model.

Randomized Trial of Silver Nitrate with Sodium Fluoride for Caries Arrest

OBJECTIVES

The aim of this noninferiority double-blind randomized clinical trial was to compare the effectiveness of the topical semiannual application of a 25% silver nitrate (AgNO₃) solution followed by a 5% sodium fluoride (NaF) varnish with that of a 38% silver diamine fluoride (SDF) solution in arresting caries among preschool children.

METHODS

Healthy 3-y-old children with active dentine carious lesions were randomly allocated to 2 groups via computer-generated random numbers. Lesions in group A received applications of a 25% AgNO₃ solution followed by a 5% NaF varnish semiannually (every 6 mo). Lesions in group B received semiannual applications of a 38% SDF solution followed by a placebo varnish. A trained examiner recorded the status of caries and oral hygiene at baseline and during follow-up examinations. The examiner, children, and their caretakers were blinded to the intervention allocation. This study adopted an intention-to-treat analysis. A noninferiority test was conducted for the data analysis. Group A's noninferiority was accepted if the lower limit of the 95% CI for the difference in the mean number of arrested surfaces was >-0.5.

RESULTS

A total of 1,070 children were recruited at baseline, with 535 children in each group. After 18 mo, the mean ± SD number of arrested surfaces was 3.3 ± 3.4 in group A (n = 484) and 3.2 ± 3.5 in group B (n = 476; P = 0.664). The difference in the mean number of arrested surfaces between the groups was 0.092 (95% CI, -0.322 to 0.505). Apart from black staining on the arrested lesions, no other significant side effect was observed.

CONCLUSION

A semiannual application of 25% AgNO₃ followed by 5% NaF is no worse than a 38% SDF in arresting dentine caries among preschool children over 18 mo. The Hong Kong Research Grants Council (GRF 17107315) funded this trial, which was registered at ClinicalTrials.gov (NCT02019160).

KNOWLEDGE TRANSFER STATEMENT

This randomized clinical trial found that silver nitrate solution followed by sodium fluoride varnish is effective in arresting dentine caries among preschool children. As silver nitrate followed by sodium fluoride is a noninvasive and simple protocol, it can be an alternative strategy to manage dental caries among young children, especially in countries where silver diamine fluoride is not available.

Association of temperament with dental anxiety and behaviour of the preschool child during the initial dental visit

The aim of this study was to investigate whether there is an association between temperament characteristics of preschool children, dental anxiety, and their dental behaviour. A total of 100 children, aged 3-5 yr, who were attending their initial dental visit accompanied by a parent, were included in this cross-sectional study. Dental anxiety of children was measured using the Facial Image Scale. The behaviour of children during the initial oral examination and oral prophylaxis was assessed using Frankl's behaviour rating scale. Temperament was assessed using Emotionality, Activity, Shyness Temperament Survey for Children (parental ratings). Statistically significant weak linear positive correlations were seen between the following: the percentage duration of definitely negative behaviour and shyness scores (r_s  = 0.28); anxiety level and emotionality scores (r_s  = 0.28); and anxiety level and shyness scores (r_s  = 0.26). Multinomial logistic regression analysis revealed that children with higher anxiety had higher odds of showing definitely negative behaviour, which decreased with increasing age of the child. Emotionality and shyness temperaments may be weakly associated with dental anxiety, and shyness may be weakly associated with the dental behaviour of the preschool child. Definitely negative dental behaviour is associated with dental anxiety and age of the child.

A Comparative Study to evaluate Parent's Ability to assess Dental Fear in their 6- to 10-year-old Children using Children's Fear Survey Schedule-Dental Subscale

Aim

Parental presence often provides unique challenge in dental operatory and is directly related to the quality dental treatment. The present study was done to investigate parent's ability to assess dental anxiety of their 6- to 10-year-old child and to determine how parent's and children's fear assessments correlate with each other.

Materials and methods

Prior to dental treatment, 94 child-parent combinations were included to complete Children's Fear Survey Schedule-Dental Subscale (CFSS-DS) questionnaire, and Frankl score was assigned to children during treatment by operator.

Results

Mean dental anxiety score reported by the children was 27.74, whereas by their parents was 39.64. There was a poor consistency of parents to predict their child dental fear (p < 0.05). Parents reported higher dental fear for their children.

Conclusion

Parents assessment of their child's fear may vary in accordance to factors, including their own dental fear. Such input may prevent dentists from establishing an accurate association with the child's patient.How to cite this article: Malhotra R, Gandhi K, Kumar D, Ahuja S, Kapoor R, Sahni A. A Comparative Study to evaluate Parent's Ability to assess Dental Fear in their 6- to 10-year-old Children using Children's Fear Survey Schedule-Dental Subscale. Int J Clin Pediatr Dent 2018;11(3):205-209.

Gender Differences in Dental Anxiety and Medical Fear in Croatian Adolescents

OBJECTIVES

The aim of this study was to differentiate anxious from nonanxious adolescents and evaluate gender differences in anxiety with respect to previous negative dental and medical experiences. The purpose was also to evaluate a causative relationship between child medical fear and dental anxiety.

STUDY DESIGN

This study sampled 113 Croatian adolescents from 15 to18 years of age. Children's Fear Survey Schedule - Dental Subscale (CFSS-DS) was used for the assessment of child dental anxiety regarding visits to the dentist and receiving dental treatment. A modified version of Child Medical Fear Questionnaire (CMFQ-M) was used for evaluation of child medical fear related to medical treatment and doctors in general.

RESULTS AND CONCLUSION

The results showed significantly higher dental anxiety (CFSS-DS) and medical fear (CMFQ-M) in adolscent girls (p<0,001) as compared to adolescent boys. A significantly strong correlation between medical fear and dental anxiety in adolescent girls was proved by Pearson's correlation coefficient (p < 0,01). In this study, CMFQ-M and CFSS-DS questionnaires were standardized in the Croatian adolescent population and proved reliable in the estimation of anxious behaviour with respect to specific medical and dental situations.

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.

Evaluation of children's dental anxiety levels at a kindergarten and at a dental clinic

This study evaluated the dental anxiety levels of preschool children at a kindergarten and at a dental clinic. The anxiety levels of ninety 4-6-year-old (4.99 ± 0.81) preschool children were evaluated according to pulse rates, the facial image scale (FIS), the Venham picture test (VPT), and the Frankl behavior rating scale. The children's mothers were asked to complete the state-trait anxiety inventory (STAI) forms 1 and 2 (STAI 2 and STAI 2). The sample t-test, Mann-Whitney U test, and Pearson's correlation test were used. A statistically significant difference was observed between the children's pulse rates when measured at the dental clinic and those when measured at the kindergarten (p < 0.001). Although the results were not statistically significant, more negative facial expressions were observed in the children at the dental clinic than in those at the kindergarten when assessed using FIS and VPT (p = 0.090 and p = 0.108, respectively). There was a statistically significant correlation between the transient anxiety levels (STAI 1) of mothers and the VPT scores of their children evaluated at the dental clinic (r = 0.506, p < 0.001). The continuous anxiety level of the mothers of males was found to be significantly higher (p = 0.033) than that of the mothers of females (STAI 2). Although the children had been informed about dentistry and were introduced to a dentist at the kindergarten, their anxiety levels seemingly increased as they arrived at the dental clinic. The significant increase observed in the children's pulse rates was a physical indicator that their anxiety levels had increased. It can be concluded that the children felt more anxious at the dental clinic that at the kindergarten.

Dental subscale of children's fear survey schedule and dental caries prevalence

Objective:

To assess the level of fear of dental procedures among 6-12 year school children and correlate the prevalence of dental caries with their dental fears scores.

Materials and Methods:

The study sample of 444 school children, comprising of 224 girls and 220 boys in the age group of 6-12 years old from a private English medium school were selected. Each student was asked to independently complete a Children's Fear Survey Schedule – Dental Subscale (CFSS-DS) questionnaire. Children having a score of ≥ 38 were included in the “dental fear” group while those scoring <38 were placed in the “without dental fear” group. All dental examinations were performed in the classroom.

Results:

Fear scores were highest for “Injections,” (3.76 ± 0.68) “Choking,” (3.48 ± 0.63) and “Dentist drilling” (2.88 ± 0.69). The overall mean score of CFSS-DS in our study was 37.0 ± 8.89, mean score of DMFT and DMFS were 0.58 ± 0.74 and 0.73 ± 1.09, respectively. Mean score of deft and defs were 4.40 ± 2.34 and 7.28 ± 5.49, respectively.

Conclusion:

The study showed the prevalence of dental fear in 6-12 year old children and there was no statistically significant co-relation between the level of dental fear and dental caries in these children.

Children's and parents' attitudes towards dentists' appearance, child dental experience and their relationship with dental anxiety

AIM

To evaluate child and parental attitudes towards dentists' appearance, subsequently related to a child's dental experience and their association with child's anxiety levels.

METHODS

402 parent-child pairs were surveyed using interviewer-administered questionnaires at the School Dental Service, Health Promotion Board, Singapore. Standardised pictures of models with different attires, ages, genders and ethnicities were shown to the parent-child pairs. Information on each child's dental experience was obtained. Parental proxy was used to evaluate the children's dental fear levels based on the Children's Fear Survey Schedule-Dental Subscale (CFSS-DS).

RESULTS

Personal protective equipment (PPE) was the attire of choice for both parents and children, followed by the paediatric coat. Formal and informal attire was least preferred by children and parents, respectively. Parents preferred female dentists to treat their child, whereas children preferred a dentist of the same gender (p < 0.001). Parent's and child's preferences for the child's dentist's appearance were shown to be significantly different (p < 0.001). CFSS-DS scores were also significantly associated with the number of previous dental visits (p = 0.002) as well as a history of extractions (p = 0.02), but not with child's demographics, dmft or preference for dentist's appearance (p > 0.05).

CONCLUSION

Regardless of child anxiety levels, the PPE followed by paediatric coats were preferred over other choices of dentists' attire. Children tended to choose a dentist who was of a younger age, and of the same gender and ethnicity as themselves. Parents tended to choose younger, female dentists of the same ethnicity as themselves. Subjective experience of extractions, as well as multiple dental visits appeared to play a more significant role in the development of dental fear than dental caries experience per se.

Comparative efficacy of a self-report scale and physiological measures in dental anxiety of children

AIM

To determine and correlate dental anxiety in children, using psychometric and physiological measures.

METHODS

On hundred children (51 boys and 49 girls) were selected and anxiety was assessed using psychometric (Modified Child Dental Anxiety Scale) and physiological measures (pulse rate and oxygen saturation levels), for local anesthetic administration. Statistical analysis was carried out with SPSS software version 11.0. Metric continuous data are presented as mean ± standard deviation. Analysis between groups was carried out by using one way anova. Categorical variables were analyzed with "Fisher's exact test". For statistical significance, the probability value of < 0.05 was considered. The correlation among psychometric and physiological measures was assessed using the Spearman rank correlation.

RESULTS

A very weak negative correlation between pulse rate and MCDAS(f) values was observed. The oxygen saturation level did not show significant variations and was not a reliable indicator of anxiety.

CONCLUSION

Both psychometric and physiological measures have their own merits and are important clinically. Even behavioral measures, although having observer bias, can be used as an adjuvant along with these measures. It is essential to take two or more measures into consideration rather than just one to assess dental anxiety.

Impact of temperament on child behavior in the dental setting

Background and aims

Temperament has been suggested to be a predictive factor for the child’s reaction to dental treatment especially in young ages. The aim of this study was to assess the relationship between temperament and child behavior in relation to age in the dental setting.

Materials and methods

In this descriptive-analytical study, 190 children, aged 1 to 7years, who visited dentist for the first time, were included. Early Childhood Behavior Questionnaire (ECBQ) for 18-36 month-olds and Child Behavioral Questionnaire (CBQ) for 3-7 year-old children were completed. Child behavior was rated during dental treatmentusing Frankl scale. Kolmogorov-Smirnov test was used to examine normal distribution of the population. The data were analyzed using descriptive statistics and ANOVA, Chi Square and Pearson’s correlation coefficient. P< 0.05 was considered as sig-nificance level.

Results

58 children (29.6%) had completely negative behavior and 27 children (13.8%) had completely positive behaviorduring the treatment. 65% of the children aged 1 to 3 years had completely negative behavior while this figure was 20% for the children aged 6 to 7 years. Temperament score for the children with completely positive behavior was 257.95 while it was 299.37 for children with completely negative behavior. As the temperament score increased, child behavior rank waslower.

Conclusion

Age and temperament seem to act as predictors of child behavior in the dental setting.

Longitudinal behavioral analysis during dental care of children aged 0 to 3 years

'When' and 'how' the dentist intervenes have repercussions on children's physical and emotional patterns. The objective of the present study was to conduct a longitudinal behavioral analysis during dental care of babies aged 0 to 3 years. A total of 216 patients seen at the Baby Clinic of the School of Dentistry at Araçatuba, São Paulo State University (UNESP), were selected. The selection criterion was attendance at ten dental care sessions at bimonthly intervals for routine procedures such as clinical examination and oral hygiene. There was a predominance of cooperative behavior compared to uncooperative behavior when each visit was analyzed separately. The behavior of the patients must have been directly influenced by their psychomotor development. Constant attendance and exposure of the baby to non-stressful dental stimuli are factors that favor a cooperative behavior.

The clinically related predictors of dental fear in Taiwanese children

BACKGROUND

Dental fear has been singled out as one of the most troublesome problems facing paediatric dentistry today. Children with dental fear may avoid visiting dentists; therefore, their oral health protection is often compromised. However, the aetiology of dental fear is still not entirely understood.

OBJECTIVE

This study investigated the dental visiting habit, the previous dental experiences, the conditioning pathway, and the clinically related predictors of dental fear in children.

DESIGN

The dental history of 247 children (2-10 years old) was obtained when they came to a dental clinic for treatment. The level of dental fear in these children was assessed using the Children's Fear Survey Schedule-Dental Subscale (CFSS-DS). Observers rated the clinically anxious responses and uncooperative behaviour towards dental treatment in these children. Three stepwise regression analyses were performed to determine significant predictors of CFSS-DS score, clinically anxious responses, and uncooperative behaviour of children, respectively.

RESULTS

We found that the CFSS-DS score and clinical anxiety have different predictors, but age < or = 3.99 years old and cooperativeness in the first dental visit were important predictors for both the CFSS-DS score and the clinical anxiety. Furthermore, the other predictors of the CFSS-DS score were maternal dental fear, unbearable pain during the first dental visit, and visiting dentists in a regular dental clinic; the other predictors of clinical anxiety were first-born, regular dentist, and CFSS-DS score. Finally, the only significant predictor for uncooperative behaviour was clinical anxiety.

CONCLUSION

Children's dental fear and their anxious response during dental treatment were dynamic processes that consisted of many different factors. The direct conditioning of subjective experience of pain was more important than the objective pathway of child dental fear, and the indirect conditioning does not seem influential in this study sample.

Reliability and validity of the Greek version of the Children's Fear Survey Schedule-Dental Subscale

BACKGROUND

The Children's Fear Survey Schedule-Dental Subscale (CFSS-DS) is a commonly used questionnaire which measures children's dental fear.

OBJECTIVE

The aim of this study was to gather data to evaluate the psychometric properties of a Greek version of the CFSS-DS.

METHODS

A sample of 260 children aged 4-12 completed the Greek version of the CFSS-DS while in the waiting room of a paediatric dentist. The dentist, who was unaware of the children's scores, rated the children's behaviour during the dental appointment using the Frankl scale. Children who returned for a second dental appointment during the study period completed the CFSS-DS a second time.

RESULTS

The mean CFSS-DS score was 24.80 (standard deviation = 9.17). Age and gender were not related to mean scores. Invasiveness of dental treatment was not related to mean scores. Children who were most uncooperative/fearful on the Frankl had the highest mean scores (Kruskal-Wallis chi2 = 9.48; d.f. = 2; P = 0.009). The internal consistency (Cronbach's alpha) was 0.85, and the test-retest reliability (intraclass correlation) was 0.74.

CONCLUSIONS

The Greek version of the CFSS-DS appears to be reliable and valid. Further samples should include school samples, to include children who may not go to the dentist.

Prevalence of dental anxiety among 5- to 8-year-old Taiwanese children

OBJECTIVES

Many people experience discomfort to a greater or lesser degree about the prospect of dental treatment. Dental treatment can be a terrible experience, especially for children with dental anxiety. This study estimated the prevalence of dental anxiety among 5- to 8-year-old children in Kaohsiung City, Taiwan.

METHODS

The Children's Fear Survey Schedule-Dental Subscale (CFSS-DS) was translated into Chinese, and a receiver operating characteristic (ROC) curve was made based on criteria determined from pretest clinical observations of a sample population to set a cutoff score. Then, the parental CFSS-DS was used as a screening tool to survey the dental anxiety levels of 5- to 8-year-old children at kindergartens and elementary schools in Kaohsiung City, Taiwan. Participants were selected by stratified random sampling. The stratification was done by geographic district, age group, and sex. A total of 3,597 valid questionnaires were collected.

RESULTS

The Chinese version of the CFSS-DS had an optimal cutoff score of 38/39 (sensitivity was 0.857, specificity was 0.882) with an area under the ROC curve of 0.912. The estimated prevalence of dental anxiety among 5- to 8-year-old children in Kaohsiung City was 20.6 percent. The dental anxiety score was found to decrease as age increased; primary school boys had significantly lower scores.

CONCLUSIONS

The prevalence of dental anxiety was found to be high for 5- to 8-year-old Taiwanese children. The study's findings point to the urgent need for preventive health education and intervention programs in Taiwan to promote children's oral health and reduce dental anxiety.

The Children's Fear Survey Schedule-Dental Subscale in Japan

OBJECTIVES

The aims of this research are to examine the reliability and validity of the Japanese version of the Dental Subscale of Children's Fear Survey Schedule (CFSS-DS), and to examine the responses of children in the dental setting and in the community.

METHODS

The CFSS-DS was translated into Japanese and administered to three samples. The first sample comprised 134 child patients aged 8-15 years, of whom 100 were assigned for test-retest analysis, and the behavior of the remaining 34 additional children were rated during their dental appointments, and compared with their questionnaire results. A second sample of 532 child patients aged 8-15 years, completed the CFSS-DS and also one additional item measuring fear of returning to the dentist. A third sample of 1250 school children aged 8-15 years was surveyed using the CFSS-DS and the additional item measuring fear of returning to the dentist.

RESULTS

The Japanese version of the CFSS-DS showed good internal consistency (alpha=0.91) and test-retest reliability (r=0.90), as well as good criterion validity assessed by the relationship with actual child behavior (r(s)=0.51). It also showed good construct validity assessed by correlation with willingness to return to the dentist. Fear levels were higher in the school sample than in the clinic sample (27.7 versus 24.6). Girls reported more fear than boys (26.2 versus 23.2 in the clinic sample, and 30.7 versus 24.8 in the school sample). Injections, choking, having a stranger touch them, and drilling were the most common fears. Factor analyses demonstrated a factor pattern similar to the results found in other cultures.

CONCLUSION

The results suggest that the CFSS-DS is reliable and valid and operates in Japan as it does in other cultures.

A study to assess the validity of clinical judgement in determining paediatric dental anxiety and related outcomes of management

OBJECTIVE

The aim of the present study was to determine the validity of subjective anxiety assessment and the outcomes of management of children receiving operative dental treatment.

SETTING

The study was conducted at the Departments of Sedation and Child Dental Health, Newcastle Dental Hospital, Newcastle upon Tyne, UK.

SUBJECTS AND METHODS

One hundred children and adolescents aged between 8 and 15 years participated in the study. Clinicians subjectively allocated 50 children for treatment with local analgesia alone (low anxiety), and identified 50 children who had the potential to benefit from nitrous oxide and oxygen sedation (high anxiety). Participants then completed the State-Trait Anxiety Inventory for Children (STAIC), the Venham Picture Test (VPT) and the Child Fear Survey Schedule-Dental Subscale (CFSS-DS). A global rating scale classified behaviour during dental treatment.

RESULTS

State anxiety and dental fear prior to treatment were significantly higher in children allocated to receive inhalation sedation (P = 0.004 and P = 0.005, respectively). There was no significant difference in trait anxiety or post-treatment state anxiety between the two groups (P = 0.69 and P = 0.06, respectively). Only 11% displayed 'negative' behaviour during treatment: 82% of this group represented those allocated to receive sedation.

CONCLUSION

Children receiving inhalation sedation were significantly more anxious prior to treatment than children receiving treatment with local analgesia alone. The findings support the subjective assessment of anxiety in children; however, objective anxiety measures may assist clinicians in identifying specific fears, which may ultimately aid patient management.

Structural relationship of child behavior and its evaluation during dental treatment

The present study uses structural equation modeling to explore the structural relationship of child behavior type and its evaluation during dental treatment. The study population consisted of 33 children at their first visit to a pediatric dentist at the Dental Hospital of Tsurumi University. Child behavior was evaluated by the Frankl Behavior Rating Scale and the behavior evaluation scale developed by Kurosu. Factor analysis extracted 3 behavior types: escape, self-defense, and facial expression. The path diagram of structural relationships between child behavior and the Frankl Behavior Rating Scale indicated that facial expression had the strongest correlation to the Frankl Behavior Rating Scale.

Prevalence of dental anxiety and behavior management problems among six to eight years old Danish children

The aim of this study was to estimate the prevalence of dental anxiety among 6 to 8-year-old Danish children using the Children's Fear Survey Schedule-Dental Subscale (CFSS-DS) and behavior management problems. The study was designed as a population-based cross-sectional survey of children attending the municipal dental service in four municipalities in the county of North Jutland, Denmark. In 2001, the CFSS-DS questionnaire was mailed to the parents of all children born in 1993, 1994, and 1995 (parents of 1666 children) in 4 municipalities. Data on behavior management problems were collected from the children's dental records held by the municipal dental service. Questionnaires were returned from 1281 (76.9%) parents. The prevalence of dental anxiety (i.e. CFSS-DS > or = 38) was 5.7% (95% CI: 4.6% 7.1%), and the median CFSS-DS score was 22 (1st quartile 19; 3rd quartile 27). A history of behavior management problems was observed in 37.2% (95% CI: 33.3%-41.1%) of all children who had had dental treatment, but more often in children with dental anxiety.