Adolescents' views of oral health education. A qualitative study

Adolescents' self-reported experiences following a person-centred, theory-based educational intervention versus conventional education for improved oral hygiene: Analysis of secondary outcomes of a randomized field study

AIM

To analyse adolescents' self-reported experiences and behavioural outcomes of a person-centred, theory-based intervention in comparison with conventional information/instruction for improved oral hygiene.

MATERIALS AND METHODS

Data were derived from a prospective, multi-centred, two-arm, quasi-randomized field study focusing on the effectiveness of educational interventions for improved oral hygiene. Dental hygienists working within the Public Dental Service, Västra Götaland, Sweden, provided treatments, and adolescents with poor oral hygiene conditions were eligible for participation. The person-centred test intervention was based on social cognitive constructs, and motivational interviewing was used as an approach in communication. The control intervention included conventional information/instructions. Clinical examinations were performed, and questionnaires were distributed at baseline and at 6 months. Three-hundred and twelve patients were enrolled, and data from 276 patients, following treatment per protocol, were analysed.

RESULTS

The test group was more satisfied with the education about gingivitis (very good: 61% vs. 37%) and communication during therapy (very good: 69% vs. 50%) and reported to a larger extent that they were much more careful regarding their oral hygiene after the treatment (30% vs. 15%) and had higher confidence about keeping up healthy gingival conditions, in comparison with the control group (all p < .01).

CONCLUSIONS

The person-centred, theory-based intervention was superior in terms of adolescents' experiences of education and communication during therapy and self-reported oral hygiene behavioural outcomes at 6 months, in comparison with conventional information/instruction.

Adolescents' experiences of a theory-based behavioural intervention for improved oral hygiene: A qualitative interview study

OBJECTIVES

Adequate oral hygiene, that is self-performed infection control, is crucial to prevent periodontal disease. Epidemiological studies reveal poor oral hygiene conditions among Swedish adolescents and indicate a need for more effective prevention programs. The aim of the current study was to analyse adolescents' experiences of a person-centred, theory-based, oral health education program for improved oral hygiene.

METHODS

Data were obtained by interviewing 19 adolescents treated by dental hygienists in accord with the person-centred education program in a preceding clinical field study (ClinicalTrials.gov NCT02906098). Study participants were selected to reflect a variation of male and female adolescents, treated at clinics in areas with various socio-demographic profiles within Region Västra Götaland, Sweden. Interviews were audio-taped, transcribed verbatim and analysed with qualitative content analysis.

RESULTS

A main theme was identified: 'Adolescents on a guided and challenging journey towards beneficial oral hygiene behavior'. The results elucidate the importance of a person-centred approach in therapy. The adolescents described insight on a personal level about the importance of improved oral hygiene as fundamental for behavioural change. Planning and monitoring of the behaviour, with guidance and support by the dental hygienist, was considered to facilitate change and encouraged further behavioural efforts. However, the adolescents expressed a need of reminders and support to keep up oral hygiene routines over time.

CONCLUSIONS

The study brings knowledge on factors of importance in educational interventions to increase beneficial health behaviours among adolescents and emphasize areas for further improvements of such interventions.

A psychological intervention for caries active young adults, a randomized controlled trial

Objective

The aim of the present study was to evaluate the effect of a brief version of the behavioral intervention Acceptance and Commitment Therapy (ACT) on reducing gingivitis and plaque levels after 18 weeks.

Materials and methods

One hundred thirty‐five caries‐active young adults (18–25 years of age), recruited from two public dental clinics, participated in this parallel group randomized control trial (RCT). Participants in the intervention (n = 67) received two ACT sessions in combination with standard information on oral health, and participants allocated to the control group (n = 68) received standard information only. Gingivitis and plaque levels were recorded at baseline and at the 9‐ and 18‐week follow‐ups. The effect of the intervention versus standard information alone was analyzed by intention‐to‐treat and per protocol, applying the General Linear Model (GLM). Exploratory analyses for the intervention and control groups were conducted to evaluate the effect of gender and smoking habits on the gingivitis and plaque outcome. The CONSORT guidelines for RCT were followed.

Results

A significant decrease in gingivitis and plaque levels was observed over time, irrespective of treatment allocation. However, the ACT intervention was not significantly more effective at reducing gingivitis and plaque scores than standard information alone, even though the intervention participants had maintained their improvement to a greater extent. The exploratory analysis revealed that females improved their gingivitis and plaque levels significantly more than the males in the intervention group (p = 0.025 for gingivitis and p = 0.013 for plaque).

Conclusion

A brief ACT intervention was not proven to be more effective than standard information alone at improving oral health in a sample of young adults with poor oral health. However, ACT seems to have a positive effect on oral health among females. (TRN ISRCTN15009620).

Motivators and barriers to oral hygiene self-care among adolescents in Malaysia: A qualitative study

OBJECTIVE

Having good oral hygiene self-care, especially a regular toothbrushing habit will promote lifelong oral health. Therefore, understanding the factors that influence an adolescent's oral hygiene behaviour is important in developing effective oral health programmes for this age group. This study aimed to explore the motivators and barriers to adolescents' oral hygiene self-care by exploring the perspectives of secondary school students from three government schools in the state of Selangor, Malaysia.

METHODS

Focus group discussions (FGD) were conducted with Form 2 (14-years-old) and Form 4 (16-years-old) students from selected secondary schools in Selangor using a semi-structured topic guide until data saturation was reached. Data were transcribed verbatim and analysed using framework method analysis.

RESULTS

A total of 10 FGDs were conducted involving 77 adolescents. The motivators for good oral hygiene self-care were appearance, fear of oral disease, consequences of oral disease and past toothache experience. The barriers for oral hygiene self-care were poor attitude towards oral care, lack of confidence in toothbrushing skills, snacking habit and the taste of toothpaste.

CONCLUSION

Understanding the motivators and barriers to adolescents' oral hygiene self-care is the first step in designing effective oral health education messages. The findings from this study can be used as a guide for oral health education programmes and development of materials that fulfil the needs of the adolescent population.

Exploring the opinions of secondary school students on the strengths and weaknesses of the school dental service in Selangor, Malaysia: a qualitative study

Background

The Malaysian School Dental Service (SDS) was introduced to provide systematic and comprehensive dental care to school students. The service encompasses promotive, preventive, and, curative dental care. This study aimed to undertake a process evaluation of the SDS based on the perspectives of government secondary school students in Selangor, Malaysia.

Methods

The study adopted a qualitative approach to explore the opinions of secondary school students on the SDS implementation in their schools. Data from focus group discussions involving Form Two (14-year-olds) and Form Four (16-year-olds) students from the selected schools were transcribed verbatim and coded using the NVivo software before framework method analysis was conducted.

Results

Among the strengths of the SDS were the convenience for students to undergo annual oral examination and dental treatment without having to visit dental clinics outside the school. The SDS also reduced possible financial burdens resulting from dental treatment costs, especially among students from low-income families. Furthermore, SDS helped to improve oral health awareness. However, the oral health education provided by the SDS personnel was deemed infrequent while the content and method of delivery were perceived to be less interesting. The poor attitude of the SDS personnel was also reported by the students.

Conclusion

The SDS provides effective and affordable dental care to secondary school students. However, the oral health promotion and education activities need to be improved to keep up with the evolving needs of the target audience.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12903-021-01741-7.

Effects of Tooth Brushing Training, Based on Augmented Reality Using a Smart Toothbrush, on Oral Hygiene Care among People with Intellectual Disability in Korea

(1) Purpose: In modern society, augmented reality (AR)-based training using a smart device has emerged as a means of resolving problems with training. Thus, this feasibility study aimed to identify the effects of tooth-brushing training, based on AR using a smart toothbrush, on oral hygiene care among people with an intellectual disability in Korea. (2) Methods: Thirty people with an intellectual disability, residing in a residential care facility, were selected. Tooth-brushing training based on AR, using a smart toothbrush, was applied in the experimental group (n = 15), and training using visual material was applied in the control group (n = 15). As an assessment of oral hygiene care, the changes in tooth-brushing performance and oral hygiene were measured. (3) Results: There were significant differences in all results after training between the two groups. (4) Conclusions: Tooth-brushing training based on AR using a smart toothbrush is more effective than training using visual material on oral hygiene care among the subjects of this feasibility study. Thus, training based on AR using a smart toothbrush could be applied to people with intellectual disabilities residing in residential care facilities as an individual tool for tooth-brushing training.

Relations among obesity, family socioeconomic status, oral health behaviors, and dental caries in adolescents: the 2010-2012 Korea National Health and nutrition examination survey

Background

The purpose of this study was to examine the relationships among obesity, family socioeconomic status, oral health behaviors, and dental caries and to identify possible differences in factors related with dental caries according to gender among a representative sample of Korean adolescents.

Methods

Data were obtained from the Korean National Health and Nutrition Examination Survey, which was conducted between 2010 and 2012. This nationally representative cross-sectional survey included approximately 10,000 individuals, including adolescents, each year as a survey sample, and collected information on socioeconomic status, health-related behaviors, quality of life, healthcare utilization, anthropometric measures, biochemical and clinical profiles for non-communicable diseases, and dietary intake via three component surveys (health interview, health examination, and nutrition survey). The health interview and health examination were conducted by trained staff members. A total of 1646 adolescents of ages 13 to 18 years old were included in this study; there were 879 males and 767 females. Data were analyzed by t-test, X²-test, and univariate and multivariate logistic regression analyses using SAS 9.4 and ‘R’ statistical software for Windows to account for the complex sampling design.

Results

In males, significant associations between family income and dental caries on permanent teeth were noted after adjusting for confounding variables; the odds ratios and 95% confidence intervals thereof were 0.43(0.24–0.76), 0.41(0.24–0.70), and 0.28(0.16–0.49) for low-middle, middle-high, and high family income, respectively. Smoking experience showed a significant association with dental caries on permanent teeth in females. Oral health behaviors, such as tooth brushing frequency, were associated with dental caries in only male adolescents. There was no association between obesity and dental caries on permanent teeth in either male or female adolescents.

Conclusion

The present study demonstrated that factors associated with dental caries in adolescents differ according to gender. Therefore, gender-specific interventions may be warranted to improve dental health among adolescents.

Are educating and promoting interventions effective in oral health?: A systematic review

OBJECTIVE

It is estimated that about 20%-25% of the world's population are suffering from periodontal diseases or severe gum diseases. This requires appropriate interventions. For the development of effective and evidence-based programmes tailored to the target group, the aim of this review was to survey to the effectiveness of oral health education and promotion interventions in the relevant groups of people.

METHODS

The electronic databases including PubMed, EMBASE, Web of science and Cochrane Library were searched for English language studies between 2010 and (January-December) 2016. To assess the quality of articles, the checklist was used that includes 19 items. Studies were selected based on PICOs criteria, and finally, 16 studies were entered in our study.

RESULTS

A total of 16 articles were selected, classified into two groups (A and B groups), so that group A with short-term effects includes improving knowledge, attitudes, self-efficacy, oral health behaviour (toothbrushing and flossing), theoretical constructs (perceived susceptibility, perceived severity and perceived behavioural control) which consists of 15 articles and group B with long-term effects includes improving decayed teeth, plaque, calculus and bleeding which consists of six articles.

CONCLUSION

Approximately, this study supports effectiveness of all oral health education and promotion interventions, especially in short-term outcomes. Regarding the importance of long-term and short-term outcomes for oral health education and promotion programmes, These interventions could be performed in the future with several target groups including family and teachers.

Effectiveness of an educational video in improving oral health knowledge in a hospital setting

INTRODUCTION

Prevention of oral diseases can be achieved by preventive measures. There is an educational component associated to the preventive aspect. Health education is a cornerstone to the success of a preventive programme. Health education has always been regarded as a primary tool in imparting awareness, bringing changes in healthy behaviors and improved life.

AIM

To assess the effectiveness of an Educational Video in improving oral health knowledge of subjects in a hospital setting.

METHODOLOGY

The study was conducted in Outpatient Department, CDER, AIIMS. This was a cross sectional interventional study. In the present study a total of 109 subjects were considered those who completed pre and post intervention questionnaire. In order to assess baseline oral health knowledge, a-14 itemed questionnaire was specially designed, based on the contents of video and was pre-tested on 10 patients. Pre-intervention knowledge was assessed and then the 30-minute video was shown. Following this, post-exposure knowledge was assessed using the same questionnaire. Change in the knowledge score amongst the subjects was assessed pre and post-intervention (showing the video film).

RESULTS

Paired t- test was used to analyze the data. Pre-intervention mean knowledge score was 9.49±2.09 which increased to 11.55±1.60 post-intervention; the difference was statistically significant (P < 0.001).

CONCLUSIONS

It was found that increase in knowledge score was statistically significant after exposure to an educational video film in a hospital setting. Incorporation of video in imparting oral health education can be an effective tool in improving oral health knowledge, which can impact the oral health behavior of people and community.

A review of approaches for dental practice teams for promoting oral health

To determine the circumstances in which oral health promotion (OHP) in General Dental Practice is at its most effective, a systematic review was conducted to identify, critically appraise and synthesize the available evidence. The research question was: Is oral health promotion within dental practice effective and how can its effects be optimized? Systematic searches of 20 online resources (including Ovid Medline and Embase) were conducted. A call for evidence was also issued, and citation lists of other relevant systematic reviews were included. All studies published since 1994 which were set in the context of general dental practice and investigated promoting good oral health in adult or child patients were considered. 44 studies reported in 52 papers were included in the review. The evidence was heterogeneous and the quality of reporting was variable. Results showed that oral health promotion based on behavioural and psychological models was effective for improving oral health. Verbal advice affected knowledge and reported behaviour, written advice promoted oral health knowledge. There was moderate evidence that the attributes of the 'sender' of an oral health promotion message influenced its effectiveness. Many barriers and facilitators were shown to influence the effectiveness of OHP in dental practice. The results of this review suggest that the psychology of behaviour change is the key to oral health promotion and greater emphasis on teaching oral health professionals about health psychology would make oral health promotion in the dental surgery more effective.

A qualitative study of the views of adolescents on their caries risk and prevention behaviours

Background

The purpose of this study was to explore the attitudes and beliefs of adolescents towards dental caries and their use or non-use of caries prevention regimens.

Methods

Adolescents aged 16 years from four state-funded secondary schools in North West of England (n = 19). Purposive sampling strategically selected participants with characteristics to inform the study aims (gender, ethnicity, and caries status). Semi-structured interviews were transcribed verbatim and analysed using a framework approach.

Results

14 codes within five overarching themes were identified: “Personal definition and understanding of oral health”; “Knowledge of oral health determinants”; “Influences on oral health care”; Reason for oral health behaviours”; and “Oral health in the future”. Adolescents conceptualise oral health as the absence of oral pathology and the ability to function, which included an aesthetic component. Appearing to have healthy teeth was socially desirable and equated with positive self-image. The dominant influence over oral health behaviours was habitual practice encouraged by parents from a young age, with limited reinforcement at school or by dental practices. At this transitional age, participants recognised the increasing influence of peers over health behaviours. Self-efficacy pertained to diet modification (reduction in sugar-ingestion) and oral hygiene behaviour (tooth-brushing). A lack of understanding of caries aetiology was evident. Behaviours were mitigated by a lack of environmental support; and a desire for immediate gratification often overcame attempts at risk-reducing behaviour.

Conclusions

Parents primarily influence the habitual behaviours of adolescents. With age, the external environment (availability of sugar and peers) has an increasing influence on behaviour. This suggests that to improve adolescent health, oral health promoters should engage with parents from early childhood and create supportive environments including public policy on sugar availability to encourage uptake of risk-minimising behaviours.

Children's perception of caries and gingivitis as determinants of oral health behaviours: a cross-sectional study

AIM

To evaluate the relationship between children's perception of caries and gingivitis and their oral health behaviours.

DESIGN

Participants in this cross-sectional study were children aged 11-14 years. A questionnaire for measuring children's perceptions and behaviours was developed, validated and applied. Perceptions were analysed as predictors for behaviours using multiple logistic regression analysis.

RESULTS

A total of 434 children (57% males) participated in the study. Half of them perceived caries as a disease and believed in visiting the dentist regularly regardless of dental need. More than 60% were unaware that gum bleeding is a sign of disease and only 60.7% believed that it requires a management. Being aware that gum bleeding is a sign of disease and that it requires treatment increased the odds of brushing 2.83 (OR = 2.83, 95% CI:1.33-6.12) and 2.1 (OR = 2.1, 95% CI:1.05-5.55) times, respectively. Children aware of importance of dental visits even without dental decay were 2.9 times more likely to visit the dentist regularly (OR = 2.86, 95% CI:1.25-5.75) and were 77% more likely to never miss a dental appointment (OR = 1.77, 95% CI:1.03-3.37).

CONCLUSION

Being aware that bleeding gum requires treatment was a determinant of toothbrushing habit. Improved perceived need for dental check-up regardless of dental problem may promote children's preventive dental attendance.

Adolescents' experiences of a two-year oral health intervention programme in two Swedish secondary schools

OBJECTIVES

To describe adolescents' experiences of participating in a school-based oral health intervention programme for 2 years containing education about oral health and fluoride varnish treatment at the school clinic.

METHODS

Sixteen adolescents aged 13-16 were interviewed in three focus group sessions. A phenomenographic approach was used for analysis.

RESULTS

The results are presented as three themes and seven descriptive categories. The three themes were 'Seeing the dental hygienist', 'Treatments at the dental hygiene clinic' and 'Education about oral health in class'. The results demonstrate satisfaction with the intervention, such as accessibility, time gain and expanding knowledge. On the other hand, feelings of vulnerability in the treatment sessions were expressed. The fluoride varnish treatment was given both positive and negative reviews. The contact between the participants and the dental hygienist was important, and the opportunity to ask questions about oral health issues was emphasized.

CONCLUSIONS

Both positive and negative experiences of the programme were found. Adolescence is a transitional period of life, and for this reason, it is important to create a good working alliance between students and the dental hygienist in future school-based oral health interventions.

Impact of oral health education on oral hygiene knowledge, practices, plaque control and gingival health of 13- to 15-year-old school children in Bangalore city

OBJECTIVES

To assess effectiveness of an oral health education (OHE) programme on oral hygiene knowledge, practices, plaque control and gingival health of 13- to 15-year-old school children in Bangalore city.

METHODS

Three schools were randomly selected and assigned to experimental I, experimental II and control groups. At baseline, a 20-item questionnaire was used to assess the oral hygiene knowledge and practices. Clinical examinations (Turesky-Gilmore-Glickman modification of Quigley Hein plaque index; Loe-Silness gingival index) were performed by 2 examiners. OHE was provided by the investigator for experimental groups I (lecture using a PowerPoint presentation) and II (lecture using a PowerPoint presentation with toothbrushing demonstration). Control group did not receive any intervention. Reinforcement was provided for experimental groups at 3 and 6 months. At end of 9 months, questionnaire was administered and clinical examinations were performed. Data were analysed using chi-square, anova and post hoc Tukey's tests.

RESULTS

Nine months post-intervention, there was significant improvement in oral hygiene knowledge and practices in experimental groups. There were significant reductions in mean plaque index and gingival index scores in the experimental groups. The control group did not show any significant improvement.

CONCLUSION

Active involvement of school children with reinforcement of OHE can improve oral hygiene knowledge, practices and gingival health and decrease plaque levels.

The invisible work with tobacco cessation - strategies among dental hygienists

OBJECTIVE

This study elucidates dental hygienists' experiences of work with tobacco cessation among patients who smoke or use snuff.

METHODS

Data were obtained and categorized by interviewing 12 dental hygienists, who worked actively with tobacco cessation interventions. Qualitative content analysis was used for analysis.

RESULTS

The latent content was formulated into the core category 'the invisible oral health promotion work'. The informants thought that they had a responsibility to work with tobacco cessation. They perceived the financial system in which they perform the activity as frustrating, because tobacco cessation has no treatment code in the dental care insurance. This was one of several reasons why they had to integrate it in other treatment procedures. The results identified three categories: 'balance in the meeting', 'possibilities and hindrance' and 'procedures'. In the narratives, both positive and negative aspects were displayed.

CONCLUSIONS

The financial conditions for tobacco cessation interventions need to be reformed and the activity has to be given a higher priority in the organization of dental care. Practical training in performing tobacco cessation interventions is important during the dental hygiene education; otherwise, tobacco cessation interventions will remain invisible in oral health promotion in the future.

Which evidence has an impact on dentists' willingness to change their behavior?

There is some literature on how to find the best evidence for clinical practice but little is known about which evidence clinicians actually seek when they look for scientific support in changing behavior. The aim of this study was to explore which evidence has an impact on dentists' willingness to change their behavior by investigating the requirements for seeking and understanding new knowledge, as well as perceived barriers or motives for doing this. A postal questionnaire was analyzed according to demographic information, access to and use of a personal computer, postgraduate education activity, knowledge about evidence-based medicine and scientific terms, and seeking and grasping new and actual knowledge from 177 dentists. Fifteen of these dentists formed 3 focus groups that were interviewed about the areas in the questionnaire. First-order information, that was required in a short time, was sought by the nearest colleagues. Literature and Internet-based technology were second-order information, mainly sought by younger dentists. The people that were interviewed claimed that the real point of issue was to find new knowledge that could be transferred into practice. Many studies pointing to sometimes diverging results only seem to create confused professionals. To include some qualitative aspects in evidence-based reports could be a way of improving understanding and changing behavior in a favorable direction and perhaps also increase interest for new knowledge.

School-based education to improve oral cleanliness and gingival health in adolescents in Tehran, Iran

BACKGROUND

Schools can be an important setting for health education programmes, controlling the growing burden of oral diseases and promoting oral health. Aim. The aim of this study was to evaluate the short-term effect of school-based educational intervention on oral cleanliness and gingival health of 15-year-olds in Tehran, Iran.

DESIGN

The present cluster randomized trial was based on exposing students (n = 287; control, n = 130) at public schools to oral health knowledge through a leaflet or a videotape. The outcome was evaluated after 12 weeks. A positive outcome was defined as at minimum a 50% reduction in numbers of teeth with dental plaque or gingival bleeding compared to baseline. Evaluation included percentage changes, number needed to treat (NNT), and students' self-assessment.

RESULTS

At baseline, all students had dental plaque, and 93% had gingival bleeding on at least one index tooth. Positive outcome for oral cleanliness was 58% (P < 0.001) of the students in the leaflet group, 37% (P < 0.001) in the videotape group, and 10% of controls. Corresponding figures for gingival health were 72% (P < 0.001), 64% (P < 0.001), and 30%. For oral cleanliness, NNT was 2 in the leaflet and 3 in the videotape group; for gingival bleeding, NNT in both groups was 3. More than two-thirds of the students assessed their oral health behaviours as having improved moderately.

CONCLUSION

An easy-to-organize and inexpensive school-based intervention can in the short term be effective in improving oral cleanliness and gingival health among adolescents; in particular, in countries with a developing oral health system.

Attitudes to oral health among adolescents with high caries risk

OBJECTIVE

To explore and describe attitudes to oral health among adolescents with high caries risk.

MATERIAL AND METHODS

A strategic selection of 45 subjects (15 to 19 years of age) assessed with high caries risk were invited to participate in the study, and 7 girls and 10 boys gave their informed consent. Semi-structured interviews performed, recorded, and transcribed verbatim were evaluated using qualitative content analysis.

RESULTS

Three categories and seven associated subcategories could be determined, and cognitive consistency in parallel with emotional inconsistency in relation to oral health was disclosed. On a cognitive level, attitudes to oral health were characterized by an awareness of the determinants (diet, plaque, fluoride) for caries. Fresh breath and even, white, teeth were considered signs of good oral health. Breath and esthetic appearance were important inducements for home care. Although toothbrushing was considered the most important activity for maintaining good oral health, forgetfulness and lack of time were the main reasons for not brushing. The provision of adequate information on caries risk was perceived as important. On the emotional level, the three subcategories were: (i) a positive attitude to oral health and clear self-confidence that improved health would be achieved, (ii) an impassive attitude that everything would be all right and fixed by the dentist, and (iii) a negative attitude characterized by frustration and a tendency to give up.

CONCLUSIONS

Allowing adolescents with high caries risk to relate their views on oral health is important for dental professionals when encouraging patients at caries risk towards healthy behavior.