Gender and age differences in attitudes to dental pain and dental control

Abstract In the literature, it is usual to find women and younger subjects reporting higher levels of dental anxiety than men and older subjects. Fear of pain was found to be the most important predictor of dental anxiety and issues of control were also related to such anxiety. Therefore, it was predicted that gender and age differences would be reflected in attitudes to pain and control. Subjects were randomly selected from the voters' list in metropolitan Toronto and mailed a questionnaire with a request for cooperation in a study of their thoughts, feelings, and behaviour regarding dental treatment. The questionnaire included demographic data, measures of dental anxiety and painful experiences as well as the Pain Anxiety Symptoms Scale and the Iowa Dental Control Index. The results supported the main predictions. In addition, attitudes to pain and control were found to be complex phenomena with characteristic gender differences.     

Psychological factors and perceptions of pain associated with dental treatment

Although pain during dental treatment has been identified as playing a major role in the onset of dental anxiety and is a major concern of patients when seeking dental care, there have been very few studies of the prevalence of pain during dental treatment and the factors associated with patients' perceptions of pain. This study used data from a longitudinal population-based study to assess the proportion of dental attenders who experienced pain while having dental treatment and the psychological characteristics which predisposed them to experience pain. Of 1422 subjects who completed questionnaires at baseline and five-year follow-up, 96.4% had visited a dentist over the observation period. Two fifths, 42.5%, reported having pain during treatment and one-fifth, 19.1%, had pain that was moderate to severe in intensity. Reports of pain were associated with the types of treatment received, and a number of baseline sociodemographic and psychological factors. In a logistic regression analysis predicting the probability of pain, a variable documenting the number of types of invasive treatment received (restorations, extractions, crowns/bridges, root canal therapy and periodontal treatment/surgery) had the strongest independent effect. Pain was also more likely to be reported by those with previous painful experiences and those who were anxious about dental treatment, expected treatment to be painful and felt that they had little control over the treatment process. Pain was less likely to be reported by those who said they were unwilling to accept or tolerate pain. Younger subjects and those with higher levels of education were more likely to report pain than older subjects and those with a lower educational level. These results indicate that pain is as much a cognitive and emotional construct as a physiological experience. They also have implications for dentists' behaviour when providing dental care.     

Personality traits of patients suffering extreme dental anxiety

In order to investigate the relationship between dental anxiety and some personality traits, a group of 103 patients suffering extreme dental anxiety and therefore enrolled in a special treatment program were compared with controls sampled at random. The mean scores of the controls on dental anxiety measurements and on questionnaires dealing with personality traits were transformed into 50 with standard deviation equal to 10 to make them mutually comparable, and these subsequently were used as reference points, from which the likewise transformed mean scores of the anxiety group have to differ substantially if both groups stem from different populations. The mean scores were tested for difference with ANOVA. It appears that the anxious patients are more neurotic, i.e. more unstable, than the controls. Moreover, the patients feel themselves more uncertain with regard to having control, are less decisive, have a lower self-esteem, are less inclined to act and are, in general, anxious persons. These findings may have implications for selecting the most appropriate approach for amelioration of their anxiety or support of their coping capacity.     

Anxiety about dental hygienist treatment

Abstract – Although dental anxiety is a well investigated phenomenon in dental health care, remarkably little is known about anxiety reactions related to treatment carried out by the dental hygienist. In the present study anxiety reactions were measured among 101 patients attending the dental hygienist. General level of anxiety was assessed through the PAQ (Photo Anxiety Questionnaire; S touthard , D e J ongh & H oogstraten , 1991), whereas an additional questionnaire was used to obtain information about specific stimuli and situations that might provoke anxiety in the dental hygienist situation. The results indicated that during dental hygienist treatment only 15% of the patients experienced no feelings of anxiety. Another 15% of the patients reported that a visit to the dental hygienist was more distressing than dental treatment. The level of anxiety appeared to be strongly related to a number of stimuli and situations, with actual pain (78%) and expected pain (67%) major anxiety provoking factors. The relation between pain and anxiety was highly significant, with highly anxious patients having more fear for pain than their low anxious counterparts. Also feelings and sounds of instruments, patient's helplessness and perceived lack of control over what happens were identified as important contributors to anxiety for the dental hygienist treatment. The results of this study suggests that treatment by the dental hygienist is a distressing event for many patients.     

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.     

Dental anxiety, the parental family and regularity of dental attendance

A survey was carried out among 25-yr-old inhabitants of Amsterdam in order to study the relationship between regularity of dental attendance on the one hand and dental anxiety, dental upbringing of the respondents, dental behavior of the parents, education, sex, and the interactions between these independents, on the other. The data were analyzed hierarchically with regression analysis, the logistic approach. Dental anxiety, sex, dental upbringing and the interaction between education and anxiety, in that order, were found to be of importance for the prediction of regularity of dental attendance. Two other terms, though lacking substantial standardized regression coefficients, namely education and the interaction between education and dental upbringing, are also present in the model found. The prediction of one being a regular attender is satisfactory, but the classification of the irregular attenders is disappointing. The effect is discussed of the rather large non-response and attention is given to the effect of dental upbringing in regard to coping resources in the dental situation. It has to be concluded that other factors must be included to achieve an improvement of the classification of the irregular attenders. Dental anxiety, although of importance, cannot account for an adequate differentiation between regular and irregular attenders.     

Dental anxiety among Israeli dental students: a 4-year longitudinal study

The aims of the present study were (a) to evaluate students' estimation of their parents' dental anxiety; (b) to measure students' dental anxiety and to study their ranking of the most fear provoking stimuli in the dental situation during their pre-clinical and clinical years; (c) to investigate gender differences among students with regard to dental anxiety. 30 3rd-year students (15 male and 15 female) who completed a 4-section questionnaire which requested sociodemographic information, evaluation of parents' dental anxiety, dental anxiety scale (DAS) and dental fear scale (DFS), completed the DAS and DFS in their 5th and 6th years. Both male and female students estimated their mothers' dental anxiety as significantly higher than their fathers'. Female students ranked their parents higher than males. DAS scores were significantly higher among female students than among males in the 3rd year. However, DAS scores were reduced from the 3rd to the 6th year among the total class and significantly among females, while males' levels of anxiety remained within close range throughout the years. The dental anxiety scores of all students who experienced a dental procedure in the past were higher than the scores of the students who did not. The most fearful stimulus was 'feeling the needle'. Our findings may suggest that the change in the reported dental anxiety of the students during the years of dental studies in the present study may be explained by the increased professional education and clinical experience that the students acquire throughout their studies in the dental school. Being exposed to basic trivial dental procedures (such as local anaesthetic injection) may help students either to be habituated or to use rational coping strategies when dealing with personal dental experience.     

Factors related to satisfaction with dental care among 23-year olds in Norway

OBJECTIVES: The aims of the present study were to explore (i) the prevalence and distribution of satisfaction with dental care among 23-year olds in Norway; and (ii) possible factors associated with the same variable. METHODS: A random sample of adolescents (n=968) surveyed at age 18 were resurveyed by post at the age of 23. The questionnaire included the psychometric instruments Dental Satisfaction Questionnaire (DSQ), Dental Fear Survey (DFS), Dental Beliefs Survey (DBS), and the (WHO) Five Scale Psychological General Well-Being Schedule. RESULTS: The response rate was 69%. Of this group, 15% of the subjects were very satisfied, and another 15% were very dissatisfied with dental care. The following variables explained 58% of the variance of satisfaction with dental care at age 23: positive beliefs of the dentist (DBS), low dental anxiety, perception of having a dentist to go to, last treatment session not painful/unpleasant, and gender (male). Being very satisfied with dental care was associated with high DMFT at age 16 and few previous experiences of pain. Being very dissatisfied at age 23 was associated with low general well-being, previous experiences of pain and dislike of the dentist (both reported at age 18). Last dental treatment session was reported as very painful or unpleasant by 6.7% of the group. CONCLUSIONS: Beliefs of the dentist and pain control seems to be important aspects in young adults' evaluation of dental care.     

Assessing the relative efficacy of cognitive and non-cognitive factors as predictors of dental anxiety

Although previous research has successfully tested the usefulness of cognitive and non-cognitive factors to predict dental anxiety, they have rarely been jointly analysed. This study therefore aimed to compare the relative predictive power of a set of cognitive and non-cognitive factors in accounting for dental anxiety scores. A sample of 167 Spanish undergraduate students (81.4% women; mean age 21.2 yr) completed a questionnaire comprising measures of dental anxiety, non-cognitive antecedents of dental anxiety (i.e. past aversive dental experiences, exposure to dentally fearful relatives, and trait-based negative mood), and cognitive variables (i.e. dental-related cognitive vulnerability, probability/aversiveness expectancies, and dental cognitions and beliefs). In multiple linear regression analyses, cognitions were found to significantly increase the proportion of variance accounted for in dental fear scores (ΔR(2) = 0.15, maximum ΔR(2) = 0.35). Cognitive factors were found to be the best individual predictors of dental fear (β-values ranging from 0.23-0.66). Furthermore, scores for past aversive treatment experiences and negative mood were not significant predictors of scores for dental anxiety when cognitive variables were included in the models. The analysis of cognitive mechanisms involved in dental anxiety is revealed as a potentially important point in better understanding this problem.     

The impact of childhood sexual abuse on dental fear

OBJECTIVE: Dental fear is a risk factor for poor oral health. Thus, treatment of dental fear is a challenge to dentists. The consequences of childhood sexual abuse (CSA) may include dental fear. A history of CSA complicates dental fear treatment, and it is often a secret. The aim of this study was to explore differences in subjective evaluations of use of dental services, experiences of dental treatment situations, dental appearance and dental problems in women who report both CSA and dental fear, and women who report dental fear only. METHODS: In an anonymous survey, 58 women with dental fear and a history of CSA were compared with 25 women with dental fear without CSA. Twenty-five women without dental fear acted as a control group. RESULTS: No differences between dental fear patients with and without a history of CSA were found in subjective evaluations of use of dental services, dental appearance and dental problems, or in the scores on the Dental Fear Scale (DFS). Women who reported a history of CSA and dental fear had statistically significant higher scores on the Dental Belief Scale (DBS). CONCLUSION: The results suggest that women who report dental fear and a history of CSA assess interpersonal factors concerning communication, trust, fear of negative information and lack of control as more fear evoking than women who report dental fear without a history of CSA.     

Incidence of dental anxiety in young adults in relation to dental treatment experience

OBJECTIVES: To document the incidence of dental anxiety among individuals aged 18 years at baseline and 26 years at follow-up, and to determine if dental treatment experience continues to play a significant etiological role with respect to the onset of dental anxiety in young adults. METHODS: Dental anxiety scale (DAS; Corah, 1969) scores at ages 15, 18 and 26 were obtained for Study members in the Dunedin Multidisciplinary Health and Development Study. Dental examinations were conducted, and sociodemographic and dental service-use data were collected using a self-report questionnaire. Using a case definition of a DAS score of 13 or more, age 18-26 incident cases were identified and their dental treatment experience and service-use characteristics compared with the remainder. RESULTS: DAS scores at 18 and 26 were available for 792 (80.8%) of the 980 26-year-old Study members. An increase in dental anxiety prevalence was observed over the eight-year period, with an annualized incidence of 2.1%. Fewer incident cases had visited a dentist in the previous eight years, and there were no differences between incident cases and others in their eight-year DFS, FS or tooth-loss increments. A subgroup of "recurrent" cases was identified who were dentally anxious at 15 and 26 but not at 18, and their eight-year incidence of tooth loss due to caries was substantially higher than non-cases. CONCLUSIONS: Aversive conditioning experiences appear to be unrelated to the adult onset of dental anxiety, and it may be that particular temperamental or psychological traits are associated with the condition.     

Prevalence of dental anxiety in the Netherlands

The main purpose of this study was to investigate the prevalence of dental anxiety in the Netherlands by means of both a nationwide representative sample and a valid measurement instrument. The secondary aim was to discriminate between patients with high and low levels of dental anxiety on the basis of socioeconomic and oral health variables. Results showed that about 40% of the Dutch population experience a considerable degree of anxiety about dental treatment, and more than half of them can be considered as highly anxious. Dental anxiety is related to sex, age, and oral health status. Individual most prone to experience dental anxiety are women between 26 and 35 yr of age who do not visit a dentist regularly, live in one of the big cities, have a moderate or high educational level, are Public Health Insurance (Ziekenfonds) patients with a minimum income, judge their oral health as bad, and do not attach much importance to the preservation of their teeth.     

Adaptive coping strategies among adults with dental fear. Further development of a new version of the Dental Coping Strategy Questionnaire

Abstract

Objective. The aim of this study was to further develop and investigate a newly constructed 15-item questionnaire on strategies for coping with dental treatment, used by fearful adult patients undergoing regular dental care and those with phobic avoidance. Materials and Methods. The dental coping strategy questionnaire (DCSQ-15) was distributed to 77 individuals with dental phobic avoidance and 94 fearful patients undergoing regular dental care. Previous analyses of a 20-item coping questionnaire (DCSQ-20) revealed that 2 of 4 identified factors predicted regularity or phobic avoidance of dental care. However, one of these factors was considered related to catastrophizing thoughts and not to coping strategies and it was therefore removed in the present study. Results. The reduced 15-item questionnaire was analyzed to identify its factor structure and a 5-factor solution was found. The five factors were labeled (i) ‘self-efficacy’, (ii) ‘self-distraction’, (iii) ‘distancing’, (iv) ‘praying’ and (v) ‘optimism’. The factors of ‘praying’ and ‘optimism’ correlated significantly with dental anxiety and were assessed significantly higher and lower respectively, among individuals with phobic avoidance. A logistic regression analysis revealed that ‘optimism’, together with gender and dental anxiety, was predictive of the regularity or phobic avoidance of dental care.     

Children's coping with pain during dental care

OBJECTIVES: The purpose of this study was (i) to assess the coping strategies of 11-year-old children when dealing with pain at the dentist, (ii) to determine the extent to which the level of the children's dental fear and their experience with pain at the dentist are related to their ability to cope and their choice of strategies, and (iii) to analyse the possible differences between subsamples concerning dental caries. METHODS: The coping strategies were investigated using the Dental Cope Questionnaire (n = 597); the level of dental fear was assessed using the Children's Fear Survey Schedule (CFSS-DS); a question is asked whether a child had experienced pain at the dentist in the past and dental caries was assessed using the DMFS index. RESULTS: The results show that 11-year olds use a variety of coping strategies. Internal strategies are used most frequently, external coping strategies are used less frequently, and destructive strategies are hardly used. The subjects rate internal and external strategies as effective. Children with pain experience and fearful children use more coping strategies, with fearful children using more internal strategies. Reported pain and anxiety were related to the dental status. CONCLUSIONS: The use and choice of coping strategies seems to be at least partly determined by the level of dental fear and the child's experience with pain.     

成人牙科焦虑症及其相关因素分析

牙科焦虑症已成为世界上大众人群中妨碍口腔保健服务的主要问题之一。严重的牙科焦虑症不仅损害了患者的口腔健康和身心健康,并且常导致医患关系恶化。因此如何准确评估牙科焦虑症并进行有效的预防和治疗已成为牙科医生关注的问题。本文就成人牙科焦虑症的评估方法、流行趋势、相关因素、危害以及治疗措施等的研究进展作一综述。     

Symptoms of depression and anxiety in relation to dental health behavior and self-perceived dental treatment need

The purpose of this study was to investigate the dental health behavior and self-perceived dental treatment need, in relation to depressive symptoms and symptoms of anxiety, among a general population drawn from a sample of 31-yr-old-men and women born in Northern Finland in 1966 (n = 8463). The dental health behavior included toothbrushing frequency and the frequency of dental check-ups. Depressive symptoms, as well as symptoms of anxiety, were determined on the basis of the Symptom Checklist-25 (SCL-25). The participants were also asked about their education and family income. Subjects with a high number of depressive symptoms had lower toothbrushing frequency as well as a lower frequency of dental visits than subjects with no or only a few depressive symptoms. Morover, the self-perceived dental treatment need was more common among those with a high number of depressive symptoms. Symptoms of anxiety were significantly associated with lower toothbrushing frequency. The results support the view that there is an increased risk for impaired dental health among subjects with depressive symptoms or symptoms of anxiety.     

Dental anxiety, optimism–pessimism, and dental experience from childhood to adolescence

Abstract 94 adolescents, 58% of the original study group, participated in a 5-yr follow-up questionnaire study to assess the predictive power of self-reported dental anxiety, optimism–pessimism dimension, and previous dental experience on dental anxiety level over the 5-yr period. The mean values on Corah's Dental Anxiety Scale (DAS) and Dental Anxiety Question (DAQ) had increased for the girls and remained stable for the boys. The predictive power of DAS and DAQ on anxiety levels as measured by these same scales 5 yr later was weak to moderate, although statistically significant. The optimism–pessimism dimension and dental treatment experiences did not have any effect on dental anxiety changes from childhood to adolescence. DAS had an independent, weak, but statistically significant negative effect on optimistic disposition over the period. The internal reliability of DAS was high and highly similar results using DAS and DAQ were found. Except for significantly more dental experience in the drop-out group (n= 69) than in the current study group in the first study, there were no satistically significant differences in mean scores between the groups with respect to self-reported and clinical dental anxiety, and optimism. Methodological complications are discussed.     

笑气镇静在儿童牙科焦虑症患者的临床应用

目的:评价笑气吸入对儿童牙科焦虑症患者治疗中的镇静效果。方法:随机选择3～12岁因对牙科恐惧抗拒治疗的患儿138人,给予全程笑气吸入进行治疗的方式,采用自身对照,记录术前术后的镇静情况。观察患儿对治疗的依从性及对治疗的反应。结果:在138例中107位患儿在笑气镇静下顺利完成治疗,31例失败,患儿在术前后治疗依从性和术后反应方面有显著性差异。结论:笑气镇静可以有效提高患儿对牙科治疗的依从性和舒适度。