Children's Fear Survey Schedule-Dental Subscale Scores Research Articles

Prevalence of Dental Fear and Its Association with Oral Health Status Among School Children in Bosnia and Herzegovina: A Cross-Sectional Study.

Background and Objective: This study aimed to examine the prevalence of dental fear among schoolchildren in Bosnia and Herzegovina, analyze the distribution of dental anxiety by gender, age, and place of residence in relation to perceived sources of fear, and evaluate its association with oral health status. Materials and Methods: The sample included 355 schoolchildren between the ages of 12 and 15. Data were gathered using a self-assessment questionnaire, a brief clinical oral examination, and the Children's Fear Survey Schedule-Dental Subscale (CFSS-DS). Results: Clinical examinations showed that 87.61% of the children had dental caries, with a mean DMFT score of 3.75 (SD = 2.93). The prevalence of dental caries was significantly higher in the older group compared to the younger group (p < 0.01). Dental fear was present in 21.7% of the children, with a mean total CFSS-DS score of 27.50 (SD = 13.85). The most feared aspect among the children was "Choking" (73.8%), followed by "Injections" (63.7%) and "The noise of the dentist drilling" (52.1%). Children with dental fear had a significantly greater number of decayed and missing teeth, higher DMFT scores, and poorer gingival health and oral hygiene compared to those without dental fear (p < 0.01), even after adjusting for sociodemographic factors. Conclusions: The study found a moderate level of dental fear among Bosnian schoolchildren, with younger children and those from urban areas showing more fear of injections. It also showed a consistent link between dental anxiety and clinical factors such as caries, gum disease, and oral hygiene, even after adjusting for sociodemographic factors.

Evaluation of children's oral diagnosis and treatment using imaging examination using AI based Internet of Things.

Although cone beam computed tomography (CBCT) plays an important role in the diagnosis and treatment of oral diseases, its image segmentation method needs to be further improved, and there are still objections about the clinical application effect of general anesthesia (GA) on children's dental fear (CDF). This study aimed to investigate the application value of CBCT based on intelligent computer segmentation model in oral diagnosis and treatment of children in the context of biomedical signals, and to analyze the alleviating effect of GA on CDF. Based on the regional level set (CV) algorithm, the local binary fitting (LBF) model was introduced to optimize it, and the tooth CBCT image segmentation model CV-LBF was established to compare the segmentation accuracy (SA), maximum symmetric surface distance (MSSD), average symmetric surface distance (ASSD), over segmentation rate (OR), and under segmentation rate (UR) between these model and other algorithms. 82 children with CDF were divided into general anesthesia group (GAG) (n= 38) and controls (n= 44) according to the voluntary principle of their families. Children in GAG were treated with GA and controls with protective fixed intervention. Children's fear survey schedule-dental subscale (CFSS-DS) and Venham scores were counted before intervention in the two groups. CFSS-DS scores were recorded at 2 hours after intervention and after recovery in children in GAG. CFSS-DS and Venham scores were performed in all children 1 week after surgery. The results showed that the S⁢A value of CV-LBF algorithm was higher than that of region growing algorithm (P< 0.05). OR, UR, MSSD, and ASSD values of CV-LBF algorithm were evidently lower than those of other algorithms (P< 0.05). CFSS-DS scores were lower in GAG than in controls 2 hours after intervention and at return visits after 1 week of intervention (P< 0.001), and Venham scores were lower in GAG than in controls after intervention (P< 0.001). After intervention, the proportion of children with Venham grade 0, 1, 2, and 3 was obviously higher in GAG than in controls (P< 0.001), while the proportion of children with Venham grade 4 and 5 was clearly higher in controls than in GAG (P< 0.001). The results revealed that the computer intelligent segmentation model CV-LBF has potential application value in CBCT image segmentation of children's teeth, and GA can effectively alleviate anxiety of children with CDF and can be used as biomedical signals.

A study on related factors affecting dental fear in preschool children.

This study aims to examine the manifestations of dental anxiety (DA) and its influencing factors during dental visits among preschool children. The data of 166 preschool children who visited the Department of Dentistry of our hospital from April 2021 to April 2023 with oral problems were retrieved. Their DA performance was investigated using the Children's Fear Survey Schedule-Dental Subscale (CFSS-DS). In addition, based on their general data and potential risk factor information, we performed logistic regression analysis to identify the factors influencing DA. Of the 166 questionnaires distributed, a total of 160 valid questionnaires were retrieved. The average CFSS-DS score was 35.57 ± 3.51 points. Sixty-six children had DA, resulting in an incidence rate of 41.25%. The top 5 items with the highest CFSS-DS scores were fear of needles, dentists, tooth extraction, drilling and oral anesthesia. When the 66 children with DA were classified into a DA group and a non-DA group, we observed significant differences in age distribution, dental experience, only child status, general anxiety symptoms, dental condition, family income and specific dental treatment procedures, particularly tooth extraction, between them (p < 0.05). Multivariate logistic regression analysis revealed that preschool children aged ≤4 years, those with prior dental experiences, single-child status, general anxiety symptoms, suboptimal dental health, family incomes below 100,000 yuan/year, and those undergoing specific dental procedures, such as tooth extractions, were independently associated with a higher risk of DA (p < 0.05). The incidence of DA in preschool children is high, and they exhibit substantial fear of needles, dentists, tooth extraction, drilling and oral anesthesia. Preschool children aged ≤4 years, with prior dental experiences, single-child status, the presence of general anxiety symptoms, suboptimal dental health, family incomes below 100,000 yuan/year, and those undergoing dental procedures, particularly tooth extraction, could be more predisposed to DA.

Pathways to dental fear from childhood to adolescence: A 10-year cohort study.

Dental fear affects children's oral health; there is, however, no evidence regarding the pathways linking possible predictors for its occurrence. This study aimed at exploring the direct and indirect effects of sociodemographic, clinical, behavioural and psychosocial factors on the development of dental fear in schoolchildren over time. This is a prospective cohort study, with 10 years of follow-up. The first assessment started in 2010 (T1) with a sample of 639 children aged 1-5 years from Southern Brazil. For this study, the follow-up (T2) of these individuals was performed in 2020. Dental fear was assessed at T2 using the Brazilian version of the Children's Fear Survey Schedule-Dental Subscale (CFSS-DS). Socio-economic, demographic, psychosocial and oral health measures were collected in both assessments. A structural equation model was performed to assess the direct and indirect pathways among variables at T1 and T2 to predict the CFSS-DS scores at T2. Of the 639 children, 429 were re-evaluated at T2. Higher levels of untreated dental caries, younger individuals, dental visits for nonroutine reasons and low sense of coherence at T2 directly impacted dental fear at T2. Considering the indirect effects, the presence of dental caries and low household income at T1 indirectly impacted higher levels of dental fear over 10 years via dental caries at follow-up. Our findings suggest that socio-economic, demographic, clinical, psychosocial and behavioural conditions can influence dental fear from childhood to adolescence.

Dental fear and its related factors among patients managed in a paediatric dental clinic of a university hospital in Tanzania

Objective: This study aimed to determine the prevalence of dental fear and its related factors among patients managed in a pediatric dental clinic of a university hospital in Tanzania.&#x0D; Material and Methods: This was a cross-sectional study carried out at the paediatric dental clinic of the Muhimbili University of Health and Allied Sciences(MUHAS) between November 2018 and April 2019. It included all paediatric dental patients aged between 6 and 12 years. A questionnaire used in this study captured information regarding patient's socio-demographic characteristics and the number of previous visits to the dental clinic. A fifteen-item Children's Fear Survey Schedule - Dental Subscale (CFSS-DS) was used to assess the dental fear status in these pediatric patients.&#x0D; Results: A total of 223 paediatric dental patients aged between 6 years and 12 years were included in the study. The mean age of participants was 9.52 ± 1.74 years with a male to female ratio ofl: 1.04. The means CFSS-DS score was 31.1 ± 8.57. Fear scores were high for Injections (3.37 ± 1.13), a stranger's touch (2.81 ± 1.08) and choking (2.69 ± 0.99). The presence of dental fear was found to be significantly associated with the parents' education level (p=0.001) and previous dental visits (p &lt; 0.001 ).&#x0D; Conclusion: The results of this study suggest that the prevalence of paediatric dental fear was low among the participants of this study. The education level of parents and previous dental visits were determinants of dental fear in children. Injections, being touched by strangers, and choking were the common fear-provoking factors.

Impact of Dental Rehabilitation Under General Anesthesia on Oral Health-Related Quality-of-Life and Dental Anxiety in Turkish Children

Objective: To analyze children's and parents' oral health-related quality of life (OHRQoL) and children's dental fears before and after the dental rehabilitation under general anesthesia (DRGA). Material and Methods: 104 parents and their 3 to 13-year-old children (5.90 ± 2.42) who received DRGA were surveyed before and after DRGA. The children were divided into two groups: Group 1 - healthy children (n=43) and Group 2 - children with medical problems (n=61). After recording their socio-demographic information, parents completed a self-administered questionnaire named Early Childhood Oral Health Impact Scale (ECOHIS), which includes two main parts - Child Impact Section (CIS) and Family Impact Section (FIS). On the other hand, the children received a dentist-administered questionnaire named Children's Fear Survey Schedule-Dental Subscale (CFSS-DS) and Frankle Behavior Scale (FBS). For statistical analyses, Wilcoxon Signed-Rank, Mann Whitney-U, Kruskal-Wallis, and Spearman's Correlation tests were used. Results: A statistically significant decrease in all CIS, FIS, ECOHIS and CFSS-DS scores was observed after DRGA (p<0.01). This decline was greater in healthy children than in children with systemic problems (p<0.01). Conclusion: Children's and parents' OHRQoL showed better results after DRGA. The decreases in dental anxiety in children were observed after DRGA.

Evaluation of efficacy of computer-controlled local anaesthetic delivery system vs traditional injection system for minor pediatric surgical procedures in children

BackgroundOne of the biggest barriers to successful delivery of quality dental care to paediatric patients is fear related to injection of local anaesthetic. This study aimed to evaluate the efficacy of a computer-controlled local anaesthetic delivery (CCLAD) system when compared with a traditional anaesthetic injection. The two systems were compared with respect to reducing pain-related fear and anxiety. MethodsEighty children in the age group between 6 and 13 yrs requiring minor paediatric dental procedures on both sides of the dental arch were administered local anaesthesia using a CCLAD system and traditional injection system in two consecutive treatment sessions. The anxiety and fear related to the injection before and after the procedure was evaluated using Children's Fear Survey Schedule - Dental Subscale (CFSS-DS). The pain perception was evaluated using Wong-Bakers pain scale. ResultsThe percentage wise distribution of pain rating as filled out by the subjects after being administered the local anaesthesia using CCLAD system, and the conventional injection system showed that pain levels experienced by the subjects was lower with the CCLAD injection system than with the conventional injection system. The comparison of CCLAD and conventional groups pretest and post-test CFSS-DS scores showed significantly lower values for CCLAD group indicating lower anxiety levels. ConclusionThis study showed that the CCLAD system could be an useful alternative in administration of local anaesthesia. However, its effectiveness could be tested when used in highly anxious children. The disadvantages of CCLAD systems is that it requires a longer time during administration and cost.

Dental Fear in Children: Association with Dental Caries and Molar Incisor Hypomineralization.

The aim of this study was to investigate the prevalence of dental fear and to evaluate its association with dental caries and molar incisor hypomineralization (MIH) in schoolchildren aged 8-10 years from a municipality in Northeastern Brazil. Data from 466 students enrolled in urban public schools in a cross-sectional study were collected. Parents/guardians answered a questionnaire addressing sociodemographic characteristics, dental fear was measured by means of the Children's Fear Survey Schedule-Dental Subscale (CFSS-DS) and clinical examinations were performed by three calibrated examiners for diagnosis of dental caries, using the International Caries Detection & Assessment System - ICDAS II and a previously validated index for MIH. Descriptive data analysis was performed, and associations between dental fear, dental caries and MIH were analyzed using robust Poisson regression for complex samples (p<0,05). The prevalence of dental fear was 21.6%, and the mean total CFSS-DS score was 29.97 (CI 95%=29.05-30.89). In the multivariate adjusted model, the prevalence of dental fear was associated to family income (PR=1.78; CI 95%=1.02-3.08; p= 0.041). Monthly family income was associated with dental fear in children, whereas dental caries and MIH were not associated with dental fear.

Prevalence of dental fear and its relationship with primary dental caries in 7-year-old-children

BackgroundChild's dental fear has been reported as one of the reasons that increase, aggravate dental diseases and facilitate other oral diseases. This study is aimed to describe the type and prevalence of dental fear and to assess the relationship between cavities of primary teeth and dental fear in 7-year-old children at Phulam Primary School, Hanoi. MethodsThe sample comprised of 132 children aged 7 years. The questionnaire examined the profile of participants and assessed their dental fear using the Children's Fear Survey Schedule-Dental Subscale (CFSS-DS). Children have “dental fear” when the total CFSS-DS score is greater than or equal to 38. By contrast, those without dental fear gain the total point which is less than 38. After completing the questionnaire, a dental examination was undertaken according to the International Caries Detection and Assessment System (ICDAS). ResultsThe prevalence of dental fear was 34.85%. Fear scores were highest for “Dentist drilling” (2.92 ± 1.47) and “Injections” (2.87 ± 1.53). In the univariate analysis, the odds of girls having dental fear were approximately equal to boys (OR = 0.98, 95% CI = −0.75-0.70). The odds of only children having dental fear were 1.6 times higher than others, but there were not significant. Dental fear was found to be no associated to sex, birth order and primary dental caries (p > 0.05). ConclusionOur findings demonstrated the status of 7-year-old children's dental fear at Phulam primary school, and found that primary dental caries had no correlation with child dental fear score.

The long-term effect of previous dental treatment under general anaesthesia on children's dental fear and anxiety.

Dental treatment under general anaesthesia (DGA) is deemed to contribute to children's dental fear and anxiety (DFA), both in the short term and long term. To compare DFA between children who had previous DGA and those who did not. A cross-sectional survey included 5- to 12-year-old children who had undergone DGA (n=43) and a control group who had not (n=55). Questionnaires were completed by parents regarding sociodemographic and dental profiles. Children's Fear Survey Schedule-Dental Subscale (CFSS-DS) and the Modified Child Dental Anxiety Scale (faces) (MCDASf) were completed by children. The mean age of the control group and the DGA group was 9.5±1.7 and 8.8±1.5years old, respectively (P>0.05). The time passed since DGA was experienced ranged between 1.2 and 6.9years ago (mean: 4.2±1.1years). The mean CFSS-DS and MCDASf scores for the DGA group (34.3 and 20.4, respectively) were significantly greater when compared to the control group (23.6 and 12.7, respectively) (P<0.001). Children who experienced DGA are a high-risk group for DFA several years after the procedure. The DGA status could be used for identifying anxious children to promote better behaviour management.

Gagging prevalence and its association with dental fear in 4-12-year-old children in a dental setting.

The aims were to determine the prevalence of gagging in children in the dental setting, detect any association between gagging and dental fear in that setting, and determine if the association varied by type of setting. A total of 734 children (4-12years old), seeking dental care either at a University paediatric dental clinic (UC) or at a private paediatric practice (PP), filled out the Greek version of the Gagging Assessment Scale (GAS, subjective assessment) and the Greek version of the Children's Fear Survey Schedule-Dental Subscale (CFSS-DS). The shorter form of the Gagging Problem Assessment-dentist part for children (GPA-de-c/SF, dentist's objective measurement) was used to assess their gag reflex. A total of 209 children (28.47%) gagged according to the GPA-de-c/SF. There was no significant difference in gagging between UC and PP children. Children rated as gaggers on the GPA-de-c/SF reported significantly higher GAS and CFSS-DS scores (U=33629.000; P<0.001, U=31955.500, P<0.001, respectively). Also, there was a significant association between GAS and CFSS-DS (rho=0.307, P<0.001). In the dental setting, there were significant relationships between dental fear, the dentist's objective measurement of gagging severity, and the child's subjective gagging assessment.

Reliability and validity of the Italian versions of the Children's Fear Survey Schedule - Dental Subscale and the Modified Child Dental Anxiety Scale.

Children's dental fear and anxiety (DFA) causes significant problems in clinical practice. The 15-item Children's Fear Survey Schedule - Dental Subscale (CFSS-DS) and the 8-item Modified Child Dental Anxiety Scale (MCDAS) are the most widely used measures of dental fear in children. The aim of this study is to examine the reliability and validity of the Italian versions of the CFSS-DS and MCDAS, also in comparison with a simple visual analogue scale (VAS). The CFSS-DS and MCDAS were translated into Italian by a consensus panel of experts and administered to 210 dental patients aged 4-11 years from three Italian Institutions. Internal reliability was assessed using the Cronbach's alpha correlation. A sub-sample of 60 children was selected for test-retest analysis. CFSS-DS and MCDAS, plus a VAS scale, rated both by children and parents, were validated using as gold standard the 4-item Frankl scale for behaviours assessed by dentists. Mean CFSS-DS score was 30.8 (SD: 11.1) and mean MCDAS score was 17.9 (SD: 7.2), significantly higher among children aged 4-7 years and among children at their first dental visit. The alpha value for internal reliability was 0.90 (95%, CI= 0.88-0.92) for CFSS-DS and 0.87 (95% CI=0.85-0.90) for MCDAS. Both CFSS-DS and MCDAS showed good test-retest reliability (rsp= 0.80; p<0.001 for both scales). CFSS-DS and MCDAS predicted a Frankl score &#8804;2 (i.e., indicating children with an uncooperative behaviour) with a fair accuracy (AUC=0.69 and AUC=0.68, respectively). The VAS scale was more effective in predicting a negative behaviour (AUC=0.78). The scales self-reported by children were only slightly more accurate than those reported by parents. The Italian versions of the CFSS-DS and MCDAS are valid and reliable tools for the assessment of dental fear in Italian children aged 4-11 years. A simple, one-item VAS, and dental fear and anxiety evaluation by parents may be valid and quick alternatives to multi-item indices to predict an uncooperative children behaviour.

Evaluation of the influence of parental anxiety on children's behavior and understanding children's dental anxiety after sequential dental visits.

Identifying anxiety levels of parents accompanying their children can help the clinician in designing the behavior management strategies for the child. In addition, continued dental experience can improve the child's response, indicating desensitization to dental stress. To evaluate the influence of parental anxiety on children's behavior and understanding children's dental anxiety after sequential dental visits. A total of 175 children of age 6-12 years, 98 were boys and 77 were girls, were randomly selected from various schools of Navi Mumbai. Parental dental anxiety was assessed using the Corah's dental anxiety scale (DAS), and child anxiety level was measured using children fear survey schedule-dental subscale (CFSS-DS). Pearson's correlation coefficient analysis, ANOVA, and Friedman test. There is a significant positive correlation (P < 0.0001) between DAS scores and CFSS-DS scores at all three dental visits. The mean ± standard deviation, CFSS-DS scores at the first, second, and third dental visits are (34.07 ± 11.97), (31.04 ± 10.94), and (27.26 ± 9.39), respectively, showing the score is more during the first dental visit than the second and third visits. The dental anxiety levels in parents may influence the anxiety levels of children and also all children exhibited an improvement in the levels of dental anxiety from the first dental visit to the subsequent dental visits.

Reliability and validity of the Children's Fear Survey Schedule-Dental Subscale for Arabic-speaking children: a cross-sectional study.

BackgroundEarly recognition of dental fear is essential for the effective delivery of dental care. This study aimed to test the reliability and validity of the Arabic version of the Children’s Fear Survey Schedule-Dental Subscale (CFSS-DS).MethodsA school-based sample of 1546 children was randomly recruited. The Arabic version of the CFSS-DS was completed by children during class time. The scale was tested for internal consistency and test-retest reliability. To test criterion validity, children’s behavior was assessed using the Frankl scale during dental examination, and results were compared with children’s CFSS-DS scores. To test the scale’s construct validity, scores on “fear of going to the dentist soon” were correlated with CFSS-DS scores. Factor analysis was also used.ResultsThe Arabic version of the CFSS-DS showed high reliability regarding both test-retest reliability (intraclass correlation = 0.83, p < 0.001) and internal consistency (Cronbach’s α = 0.88). It showed good criterion validity: children with negative behavior had significantly higher fear scores (t = 13.67, p < 0.001). It also showed moderate construct validity (Spearman’s rho correlation, r = 0.53, p < 0.001). Factor analysis identified the following factors: “fear of invasive dental procedures,” “fear of less invasive dental procedures” and “fear of strangers.”ConclusionThe Arabic version of the CFSS-DS is a reliable and valid measure of dental fear in Arabic-speaking children. Pediatric dentists and researchers may use this validated version of the CFSS-DS to measure dental fear in Arabic-speaking children.

Molar incisor hypomineralisation (MIH): correlation with dental caries and dental fear.

This cross-sectional study was to investigate correlations between molar incisor hypomineralisation (MIH), dental caries and child dental fear. The subjects in the study were representative samples of 8 and 14year old children from three Greek cities (total N=2335). Dental examinations were performed by one calibrated examiner in classrooms, after the children had brushed their teeth, using an intraoral mirror and artificial room light supplemented by a penlight. All the children completed the children's fear survey schedule-dental subscale (CFSS-DS) questionnaire. MIH scores were recorded using EAPD criteria and dental caries experience by DMFS/dmfs index. Data were analysed with the Chi-squared (χ (2)), Mann-Whitney and Spearman's rank correlation coefficient tests. The mean DMFS in children with MIH (8-year olds: 1.60±2.01, 14-year olds: 4.60±4.41) was statistically significantly higher than children without MIH (8-year olds: 1.01±1.78, 14-year olds: 3.46±4.28) (p<0.001 for both age groups). Children with severe MIH had statistically significantly higher mean DMFS scores than children with mild or no MIH (p<0.001), while the dmfs of the 8year olds were unrelated to their MIH status (p=0.332). Caries experience was associated with the MIH status of the first permanent molars in both age groups (p<0.001). The mean CFSS-DS scores did not differ significantly between the groups of children without (26.2±9.9) or with MIH (26.5±9.6) (p=0.339), regardless of MIH severity. A positive association between MIH and dental caries was confirmed and a lack of association found between MIH and dental fear in Greek children.

Prevalence of dental anxiety in 10-14 years old children and its implications.

BackgroundThe aim of this study was to provide insight on dental fear amongst schoolchildren and evaluate the association between caries experience and fear of dental procedures.MethodsA sample size of 250 students (both sexes) of ages 10-14 years were enrolled in the study. Before dental examination, each participant was informed about the study and given the Children's Fear Survey Schedule - Dental Subscale (CFSS-DS) questionnaire. Children who scored greater than 38 were included in the 'with dental fear' group and those who scored less than 38 were assigned to the 'without dental fear' group. All oral check-ups were carried out on the school premises according to WHO criteria.ResultsThere were 105 children (42%) who experienced dental fear. As CFSS-DS scores increased, scores on the Decayed, Missing and Filled Surfaces Index (DMFS) also increased. Scores were highest on "injections" followed by "dentist drill" and "feeling of choking". Children were significantly less anxious about items of dental treatment if they had experienced that particular form of treatment. Female participants were found to be more dentally anxious than the male participants.ConclusionsThe data revealed dental fear in 10-14 years old children and showed that dental fear scores decreased with increase in age and experience.

Indicators of dental anxiety in children just prior to treatment.

We evaluated the relationship between child dental anxiety and selected child and parental characteristics. Children and their parents were interviewed at the New York University, College of Dentistry, Pediatric Dentistry Clinic. The Children's Fear Survey Schedule - Dental Subscale (CFSS-DS) evaluated child self-reported anxiety; the Modified Dental Anxiety Scale (MDAS) measured self-reported parental anxiety when the parent received dental treatment. Ninety-three children and their parents completed the questionnaires. Mean CFSS-DS scores were higher for girls than boys (32.5 vs. 26.3, p=0.003) and for children whose accompanying parents had MDAS scores of 11+ vs. ≥ 11 (32.8 vs. 26.6, p=0.001). There was little difference in mean CFSS-DS scores among those aged 6-10 yrs. vs. 11-14 yrs. (30.1 vs. 29.3). Significant correlations were found between CFSS-DS and both gender (Spearman's rho, rs=0.31) and MDAS scores (rs=0.33), but not between CFSS-DS and child age (rs=-0.05). Controlling simultaneously for gender, MDAS score and child age, a high CFSS-DS score (38+ vs. ≥ 38) was positively associated with girls (ORadj=3.76, 95% CI: 1.13-12.54) and an MDAS score of ≤ 15 vs. ≥ 11 (ORadj=2.50, 0.73-8.54), but weakly and inversely associated with age (ORadj=0.80, 0.25-2.52). Child gender and parental anxiety are indicators of child dental anxiety.

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

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. 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). 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). 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.

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

The Children's Fear Survey Schedule-Dental Subscale (CFSS-DS) is a commonly used questionnaire that measures children's dental fears. This study aimed to examine the reliability and validity of the Chinese version of the CFSS-DS. The CFSS-DS was translated into Chinese and administered to children in a dental office. The sample comprised 206 child patients aged 6-10 years, 42 of whom were selected for test-retest analysis. The behaviors of all 206 children were rated during their dental appointments and compared to their questionnaire results. The internal consistency (Cronbach's α) was 0.85, and the test-retest reliability (intraclass correlation) was 0.71. The Chinese version of the CFSS-DS showed good criterion validity; children who were uncooperative on the Frankl Scale had higher mean CFSS-DS scores (Z = 5.79). Through factorization, three factors emerged: (1) dental treatment, (2) hospital personnel, and (3) invasive dental procedures. Girls reported more fear than boys (21.79 vs 19.91), and children who had painful dental experiences reported more fear (30.87 vs 20.00). These results suggest that the CFSS-DS is reliable and valid and operates in China as it does in other cultures. Further studies should include school samples to evaluate children who may not go to the dentist.

Child′s dental fear: Cause related factors and the influence of audiovisual modeling

Delivery of effective dental treatment to a child patient requires thorough knowledge to recognize dental fear and its management by the application of behavioral management techniques. Children's Fear Survey Schedule - Dental Subscale (CFSS-DS) helps in identification of specific stimuli which provoke fear in children with regard to dental situation. Audiovisual modeling can be successfully used in pediatric dental practice. To assess the degree of fear provoked by various stimuli in the dental office and to evaluate the effect of audiovisual modeling on dental fear of children using CFSS-DS. Ninety children were divided equally into experimental (group I) and control (group II) groups and were assessed in two visits for their degree of fear and the effect of audiovisual modeling, with the help of CFSS-DS. The most fear-provoking stimulus for children was injection and the least was to open the mouth and having somebody look at them. There was no statistically significant difference in the overall mean CFSS-DS scores between the two groups during the initial session (P > 0.05). However, in the final session, a statistically significant difference was observed in the overall mean fear scores between the groups (P < 0.01). Significant improvement was seen in group I, while no significant change was noted in case of group II. Audiovisual modeling resulted in a significant reduction of overall fear as well as specific fear in relation to most of the items. A significant reduction of fear toward dentists, doctors in general, injections, being looked at, the sight, sounds, and act of the dentist drilling, and having the nurse clean their teeth was observed.