A systematic review to assess interventions delivered by mobile phones in improving adherence to oral hygiene advice for children and adolescents

Patient adherence in orthodontics: a scoping review

BACKGROUND

Patient adherence is a key factor in achieving orthodontic treatment success. Despite an evolution in orthodontic healthcare, no recent comprehensive reviews are available on patient adherence in orthodontics. This scoping review provides an evidence-based overview of the literature available on multiple aspects of patient adherence in orthodontics, during both active treatment as well as during the retention phase. Knowledge gaps identified in the literature are listed.

METHODS

The protocol for this scoping review was registered in the Open Science Framework ( https://doi.org/10.17605/OSF.IO/EC6QD ). Electronic databases and reference lists of relevant studies were searched up to 9 February 2023. The inclusion criteria were studies investigating any form of patient adherence in orthodontics published in English from 2006 onwards. The exclusion criteria were studies investigating adherence in the following patients: those with an intellectual or physical disability that could affect their ability to coincide with their therapist's recommendations and advice, those with oral cleft and craniofacial conditions, and those treated solely for obstructive sleep apnoea. Non-peer-reviewed studies and case reports were also excluded.

RESULTS

A total of 3284 articles were identified, 60 of which met the criteria for final inclusion.

CONCLUSIONS

There is no conclusive evidence on which factors have a significant impact on patient adherence and how patient adherence can be promoted. The degree of patient adherence is generally not compared to achieved treatment results or stability of treatment results, making it difficult to provide clear statements about the impact of the degree of adherence on desired treatment results or orthodontic stability.

Anti-Cariogenic Effects of S. cerevisiae and S. boulardii in S. mutans-C. albicans Cross-Kingdom In Vitro Models

Despite the well-documented health benefits of the probiotic Saccharomyces, its application in oral health has not been comprehensively assessed. Dental caries is a transmissible disease initiated by acid production of cariogenic bacteria and yeast, such as Streptococcus mutans and Candida albicans, on tooth enamel and followed by subsequent enamel demineralization. Here, we investigated the effect of two Saccharomyces strains (Saccharomyces boulardii and Saccharomyces cerevisiae) on S. mutans-C. albicans cross-kingdom interactions using a cariogenic planktonic model. Viable cells, pH changes, and gene expression were measured. S. cerevisiae and S. boulardii inhibited the growth of C. albicans in dual- and multi-species conditions at 4, 6, and 20 h. Saccharomyces also inhibited C. albicans hyphal formation. Furthermore, Saccharomyces reduced the acidity of the culture medium, which usually plummeted below pH 5 when S. mutans and C. albicans were present in the model. The presence of Saccharomyces maintained the culture medium above 6 even after overnight incubation, demonstrating a protective potential against dental enamel demineralization. S. boulardii significantly down-regulated S. mutans atpD and eno gene expression. Overall, our results shed light on a new promising candidate, Saccharomyces, for dental caries prevention due to its potential to create a less cariogenic environment marked by a neutral pH and reduced growth of C. albicans.

The gamification and development of a chatbot to promote oral self-care by adopting behavior change wheel for Taiwanese children

Background

Oral health is closely related to general health and quality of life. School-aged children are at a critical stage for developing their self-care ability in oral health. Digital interventions can encourage and facilitate oral self-care in children.

Objective

This study aims to present the development of an educational chatbot for school-aged children to address their oral self-care and evaluate its usability.

Methods

The development and evaluation of the chatbot for oral self-care consisted of four stages: target behavior analysis, intervention design, system development, and the chatbot evaluation. The target behavior analysis identified barriers to children's engagement in oral self-care based on dentists' clinical observations; hence, the requirements for achieving the desired behavior were categorized according to the capability-opportunity-motivation behavior model. Interventional functions were created following the behavior change wheel. A menu-driven chatbot was created and evaluated for usability as well as likeability.

Results

The barriers and requirements for achieving good behavior in school-aged children's oral self-care were identified by the dental professionals. Intervention strategy incorporated specific functions enriched with gamification features to support school-aged children in developing their abilities for engaging in oral self-care. The intervention functions consist of capability establishment, motivation enhancement, and opportunity creation, which were designed to support children in their oral self-care practices. The designed chatbot was piloted with a convenient sample of 30 school-aged children and their accompanying parents at the pediatric dental clinic. The results indicated good usability, with a mean usability score of 79.91, and high likeability with a mean score of 4.32 out of 5 for the designed chatbot.

Conclusions

The educational chatbot incorporated a combination of clinical dentistry practice and guidelines, aiming to promote oral self-care behavior in school-aged children. The designed chatbot achieved high scores for its usability and user likability.

App-based oral health promotion interventions on modifiable risk factors associated with early childhood caries: A systematic review

Background

Early childhood caries (ECC) is a preventable chronic disease. Parents' knowledge and attitudes toward oral healthcare have been associated with higher caries experience in their children. Mobile apps within the context of mHealth interventions are a potential tool for raising awareness and informing parents about their children's oral health.

Objectives

The aim of this systematic review was to examine the effectiveness of mobile health apps, targeted at parents and caregivers, for the prevention of ECC.

Data sources

A systematic search was carried out in five scientific databases; Embase, CINAHL, MEDLINE, PsycINFO and Web of Science.

Study selection and data extraction

Original studies, delivering oral health interventions to parents of children <6 years via smartphones, were included. Both quantitative and qualitative findings from the included studies were extracted.

Synthesis

A convergent segregated approach was used to integrate the quantitative and qualitative evidence, followed by side-by-side display and narrative synthesis.

Results

Out of 5,953 retrieved articles, five met the inclusion criteria and were included in the review. Three articles reported quantitative findings, while two reported both quantitative and qualitative findings. Four studies reported that a mobile app can be an effective tool to improve the oral health knowledge of parents/caregivers, aiding them in incorporating good oral health habits into their children's daily routines.

Conclusion

This review demonstrated that oral health promotion programs delivered through mobile apps to parents could be effective in improving child oral health awareness among parents. There is a need for more high-quality studies with a large number of participants to find out which features of mHealth interventions with parents could effectively be employed to reduce the prevalence of ECC. Further studies and apps should be developed based on evidence-based behaviour change techniques and incorporate features such as gamification to increase the effectiveness and engagement of the target population.

Systematic Review Registration

[https://www.crd.york.ac.uk/prospero/display_record.php?], identifier [CRD42021268331].

The awareness and usage of orthodontic apps and social media by orthodontists in the UK: A questionnaire-based study

OBJECTIVE

To assess the awareness and usage of mobile apps and social media among orthodontic clinicians to support patients with orthodontic treatment, support the professional development of orthodontists, and identify any relevant apps and social media platforms currently recommended to patients.

DESIGN

Cross-sectional questionnaire-based study.

SETTING

United Kingdom.

METHODS

A questionnaire was developed and distributed to members of the British Orthodontic Society (BOS). To increase the response rate, the questionnaire was circulated at three time points between January and March 2020.

RESULTS

A total of 149 orthodontists responded to the questionnaire (15% response rate) with 113 orthodontists completing all questions (11.4%). Of those who answered, 81% (n = 111) had been qualified for >10 years, 35% worked in practice (n = 48), 34% worked in a hospital (n = 47) and 26% worked in both hospital and practice (n = 36). The results indicated that 20% of clinicians (n = 22) used apps to support patients and 33% (n = 37) reported using apps for professional purposes. Brush DJ appeared to be the most popular patient focused app (39%, n = 18) whereas the IOTN (17%, n = 8), Invisalign (17%, n = 8) and Dental Monitoring apps (9%, n = 4) were the most popular clinician-focused apps. With regard to social media, 53% (n = 60) of respondents reported that they used social media to communicate generic orthodontic information and promote their practice to patients. The most commonly used social media platforms were Facebook and Instagram. Of respondents, 96% expressed a willingness to recommend an evidence-based mobile app to patients if available, and 88% were willing to recommend an evidence-based social media platform.

CONCLUSIONS

Orthodontic clinicians are utilising mobile apps and social media to support both patients and their own professional development. There is a willingness to increase the use of evidence-based platforms and apps to support patients.

Periodontal Management in Periodontally Healthy Orthodontic Patients with Fixed Appliances: An Umbrella Review of Self-Care Instructions and Evidence-Based Recommendations

The present umbrella review aimed to characterize periodontal self-care instructions, prescriptions, and motivational methods; evaluate the associated periodontal outcomes; and provide integrated, evidence-based recommendations for periodontal self-care in periodontally healthy orthodontic patients with fixed appliances. The presently applied study protocol was developed in advance, compliant with the PRISMA statement, and registered on PROSPERO (CRD42022367204). Systematic reviews published in English without date restrictions were electronically searched until 21 November 2022 across the PROSPERO Register and Cochrane Library, Web of Science (Core Collection), Scopus, and MED-LINE/PubMed databases. The study quality assessment was conducted through the AMSTAR 2 tool. Seventeen systematic reviews were included. Powered and manual toothbrushes showed no significant differences in biofilm accumulation, although some evidence revealed significant improvements in inflammatory, bleeding, and periodontal pocket depth values in the short term with powered toothbrushes. Chlorhexidine mouthwashes, but no gels, varnishes, or pastes, controlled better biofilm accumulation and gingival inflammation as adjuncts to toothbrushing, although only for a limited period. Organic products, such as aloe vera and chamomile, proved their antimicrobial properties, and herbal-based mouthwashes seemed comparable to CHX without its side effects. Motivational methods also showed beneficial effects on periodontal biofilm control and inflammation, while no evidence supported probiotics administration.

MOBILE APP AND SOCIAL MEDIA-BASED INTERVENTIONS MAY HAVE A POSITIVE INFLUENCE ON THE BEHAVIOR OF ORTHODONTIC PATIENTS

ARTICLE TITLE AND BIBLIOGRAPHIC INFORMATION

The influence of mobile applications and social media-based interventions in producing behavior change among orthodontic patients: A systematic review and meta-analysis. Al-Moghrabi D, Alkadhimi A, Tsichlaki A, Pandis N, Fleming PS. Am J Orthod Dentofacial Orthop. 2022;161(3):338-354.

SOURCE OF FUNDING

Deanship of Scientific Research at Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia.

TYPE OF STUDY/DESIGN

Systematic review with meta-analysis.

Effectiveness of Smart Applications of Oral Hygiene Instructions on Periodontal Health Compared to Oral Information: A Prospective Study

Nowadays, smartphone applications are widely used in different areas of life, including medical science. The present study aimed to assess the effectiveness of a smartphone application of oral hygiene instructions (OHI) on periodontal health compared to the traditional chairside OHI. All the participants (n = 39) were divided into two groups: control group and test group. Participants of the control group were given verbal OHI and participants of the test group were asked to use a smartphone application to upkeep their oral habits. The gingival index (GI) and Quigley-Hein Turesky modification index (QHTMI) were used for scoring the plaque accumulation at baseline and after one month of the periodontal treatment. A paired t-test and an independent t-test were performed to compare the mean of GI and QHTMI between intra-group and inter-group, respectively. The paired t-test showed significant differences in GI and QHTMI improvement after one month in both groups. Moreover, the independent t-test showed no significant differences between the two groups. However, the test group showed a lower mean score in GI and QHTMI assessments compared to the control group. Smartphone applications in oral health applications did not exhibit any superiority in periodontal health over the traditional OHI method in the current study.

Acceptability of the Brushing RemInder 4 Good oral HealTh (BRIGHT) trial intervention: a qualitative study of perspectives of young people and school staff

Background

The Brushing RemInder 4 Good oral HealTh (BRIGHT) trial is investigating the clinical and cost-effectiveness of a multi-component behaviour change intervention to reduce the prevalence of dental caries in young people from deprived areas aged 11–13 years. Mobile health has gained popularity in delivering behaviour change interventions for improving oral health. The intervention, based on behaviour change theory, consists of two components; a single classroom-based session embedded in the school curriculum and a series of follow-up text messages (SMS) delivered twice daily to participants. This element of the process evaluation aimed to explore the acceptability of the BRIGHT intervention for pupils and school staff.

Methods

Qualitative study, based on the concept of acceptability. Focus groups were conducted with 50 pupils, from six secondary schools across the UK, who had received the intervention. Semi-structured interviews were conducted with 12 members of staff. Purposive maximum variation sampling was used. Interviews were transcribed verbatim and analysed using a framework approach.

Results

In line with the theoretical framework of acceptability, affective attitude, perceived effectiveness, ethicality, burden and self-efficacy were identified as factors that affect the acceptability of the BRIGHT intervention. Pupil participants appreciated learning about the consequences of inadequate brushing particularly the photographs of carious teeth during the classroom-based session. More detailed information on brushing techniques and follow-up lessons on oral health were recommended by pupils. In terms of the SMS, the data suggest that pupil participants found them to be helpful reminders for brushing their teeth. To further improve acceptability, more choice over the timing of the messages and greater interactivity to reduce tedium were suggested. Staff participants recognised the value of the lesson and reported that in general the content was suitable for their pupils. Having the lesson material prepared for them, having the necessary support and whether it was included in the curriculum, were factors that improved acceptability.

Conclusion

Overall, pupils and staff found the BRIGHT intervention acceptable and made some suggestions which could be adopted in any subsequent implementation of the intervention.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12903-022-02073-w.

The nature and accuracy of Instagram posts concerning marketed orthodontic products: A cross-sectional analysis

OBJECTIVES

To scrutinize claims contained within Instagram posts related to six popular marketed orthodontic products.

MATERIALS AND METHODS

Three hundred publicly available Instagram posts were identified using the following Instagram hashtags: #carrieremotion, #damonbraces, #invisalign, #acceledent, #propelorthodontics, and #myobrace. Pilot coding was undertaken on a subset of claims (n = 50) and a coding guide was developed. The associated claims were categorized under 24 recognized themes and their accuracy assessed on a five-point scale.

RESULTS

Of 1730 posts screened, 300 were included for analysis. The majority of posts were based on photographs (n = 244, 81.3%) with the remainder (n = 56, 18.7%) including videos. Half of the posts involved a picture of the product in isolation (n = 150, 50%), with clinical cases presented in a minority (n = 99, 33%). Overall, 472 claims were included with treatment duration being the most frequent theme (n = 125, 26.5%). In terms of accuracy, most of the claims were judged to be "false" (n = 283, 60%) with less than 2% considered "objectively true."

CONCLUSIONS

Most of the claims relating to six popular marketed orthodontic products concerned treatment duration. The vast majority of these claims were not supported by evidence and were judged to be false. Efforts should be made to promote the provision of accurate orthodontic information and to verify marketing claims on social media platforms.

The influence of mobile applications and social media-based interventions in producing behavior change among orthodontic patients: A systematic review and meta-analysis

INTRODUCTION

The objective of this project was to systematically review the effectiveness of mobile applications and social media-based interventions in producing a behavioral change in orthodontic patients.

METHODS

Electronic databases and reference lists of relevant studies were searched on March 1, 2021, with no language restrictions (PROSPERO: CRD42019157298). Randomized and nonrandomized controlled trials assessing the impact of mobile applications and social media-based interventions on orthodontic patients were identified. Primary outcomes included adherence to wear, appointment attendance, knowledge, oral health-related behaviors, oral hygiene levels, periodontal outcomes, and related iatrogenic effects. The quality of the included trials was assessed using the Cochrane risk of bias tools. A weighted treatment effect of interventions on periodontal outcomes was calculated. Certainty of evidence was assessed using the Grading of Recommendations Assessment, Development, and Evaluation system.

RESULTS

A total of 3617 articles were identified. Of these, 16 studies (14 randomized controlled trials and 2 nonrandomized controlled trials) were deemed eligible. Nine randomized controlled trials were judged to be of either low or unclear risk of bias. The intervention was favored in relation to gingival and plaque indexes, standardized mean difference: -0.81 (95% confidence intervals [CI], -1.35 to -0.28) and -0.91 (95% CI, -1.64 to -0.19), respectively. However, no significant effect was observed in bleeding on probing (standardized mean difference: -0.22; 95% CI, -0.5 to 0.05). The level of evidence was high in probing depth and bleeding on probing outcomes.

CONCLUSIONS

A very low to moderate level of evidence supports the effects of mobile applications and social media-based interventions in producing positive behavioral changes in orthodontic patients. Further high-quality trials would assist in further elucidating the potential of these approaches to influence orthodontic treatment outcomes and experiences.

Toothbrushing compliance tracking in a nursing home setting using telemonitoring-enabled powered toothbrushes

Introduction Nursing home residents with cognitive and physical disabilities often depend on assistance from caregivers to perform personal hygiene tasks including toothbrushing. Only a minority receives the care needed and toothbrushing compliance levels are not registered.Aims To describe toothbrushing compliance levels in a nursing home setting and investigate the relevance and practicality of using telemonitoring-enabled powered toothbrushes for automated compliance tracking. Furthermore, to investigate changes in plaque and bleeding scores.Materials and methods Nursing home residents were provided with powered toothbrushes and telemonitoring gateways. Toothbrushing frequency and duration were automatically recorded by the telemonitoring gateways, and an email report was sent once a week to the nursing home manager. Plaque index and bleeding index were assessed by dentists at baseline, at the end of the intervention and at three months post-intervention.Results Data from 20 participants for 100 days (3,920 measurements) were collected and used to evaluate toothbrushing compliance. A minority of toothbrushings (5%) were in compliance with the two-minute toothbrushing duration recommendation, while around 30% achieved the one-minute toothbrushing minimum duration recommendation. Around 25% of participants would get only one toothbrushing per day, while 40% would get none. Both plaque and bleeding scores improved significantly during the project, but all progress was lost three months after the project's end.Conclusions It is relevant and practical to monitor toothbrushing compliance in the nursing home setting using telemonitoring-enabled powered toothbrushes. Despite finding limited compliance levels, a significant improvement in the plaque and bleeding index was found after the intervention, which was lost again three months after the telemonitoring gateways had been removed.

Attitude towards Telemonitoring in Orthodontists and Orthodontic Patients

The purpose of this study was to analyze the attitude of dentists and patients towards the use of Dental Monitoring^TM (DM), an orthodontic telemonitoring software. Thus, two different specially prepared specific questionnaires were administered to 80 dentists (40 were general dentists and 40 orthodontists) and 80 orthodontic patients. All dentists judged positively telemonitoring, as 96.25% of them considered telemonitoring indicative of high tech and high-quality treatment; 100% considered it a way to reduce the number of in-office visits; 17.5% agreed on a weekly telemonitoring frequency, 40% on a biweekly, and 42.5% on a lower frequency. Further, 97.5% of patients judged positively telemonitoring; 81.25% of them considered telemonitoring indicative of high-tech treatment; 81.25% declared to be interested in reducing the number of in-office visits through telemonitoring; 27.5% agreed on taking self-picture every week, 57.5% every two weeks, and 15% on a lower frequency. Both patients and dentists positively judged telemonitoring, considering it a technologically advanced tool increasing the perception of quality and accuracy of the treatment. Both groups were interested in reducing the number of in-office visits, although not all of them revealed to be ready to invest more money and time in it.

Acceptability of a Mobile Application in Children's Oral Health Promotion-A Pilot Study

The aim of this pilot study was to investigate the acceptability of an oral health-related mobile application developed for young children based on the feedback given by the children and their parents. Another aim was to evaluate the self-reported change in children’s oral health behaviors during a short test period. The application—a virtual pet integrated into a child’s daily routines—aimed to promote oral hygiene and dietary behaviors in children. A total of 36 4–12-year-old voluntary children were given a mobile phone with the installed application. After the 5-week testing period, the feasibility of the application and possible changes in the children’s oral health behaviors were asked using an electronic questionnaire. Most of the children considered the application clear (n = 34), amusing (n = 31), and useful (n = 29). The children’s tooth brushing manners improved both qualitatively and quantitatively: the time used for tooth brushing increased and the children learned how to brush different tooth surfaces. Mobile applications can be fun and useful in oral health promotion; while playing, children can learn good oral health-related behaviors. Mobile applications integrate oral health promotion into children’s daily environment and routines.

Assessing the Effectiveness and Acceptability of a Personalized Mobile Phone App in Improving Adherence to Oral Hygiene Advice in Orthodontic Patients: Protocol for a Feasibility Study and a Randomized Controlled Trial

Background

Orthodontic treatment is a common health care intervention; treatment duration can be lengthy (2-3 years on average), and adherence to treatment advice is therefore essential for successful outcomes. It has been reported that up to 43% of patients fail to complete treatment, and there are currently no useful predictors of noncompletion. Given that the National Health Service England annual expenditure on primary-care orthodontic treatment is in excess of £200 million (US $267 million), noncompletion of treatment represents a significant inefficient use of public resources. Improving adherence to treatment is therefore essential. This necessitates behavior change, and interventions that improve adherence and are designed to elicit behavioral change must address an individual’s capability, opportunity, and motivation. Mobile phones are potentially an invaluable tool in this regard, as they are readily available and can be used in a number of ways to address an individual’s capability, opportunity, and motivation.

Objective

This study will assess the effectiveness and acceptability of a personalized mobile phone app in improving adherence to orthodontic treatment advice by way of a randomized controlled trial.

Methods

This study will be conducted in 2 phases at the Eastman Dental Hospital, University College London Hospitals Foundation Trust. Phase 1 is feasibility testing of the My Braces app. Participants will be asked to complete the user version of the Mobile Application Rating Scale. The app will be amended following analysis of the responses, if appropriate. Phase 2 is a randomized controlled trial to test the effectiveness and acceptability of the My Braces app.

Results

This study was approved by the London – Bloomsbury Research Ethics Committee on November 5, 2019 (reference 19/LO/1555). No patients have been recruited to date. The anticipated start date for recruitment to phase 1 is October 2020.

Conclusions

Given the availability, affordability, and versatility of mobile phones, it is proposed that they will aid in improving adherence to treatment advice and hence improve treatment completion rates. If effective, the applicability of this methodology to developing behavior change/modification interventions and improving adherence to treatment across health care provides an exciting opportunity.

Trial Registration

ClinicalTrials.gov NCT04184739; https://clinicaltrials.gov/ct2/show/NCT04184739

International Registered Report Identifier (IRRID)

PRR1-10.2196/18021

Assessment of cooperation and compliance in adult patients at three stages of orthodontic treatment at a tertiary care hospital: A cross-sectional study

OBJECTIVE

The study was conducted to assess cooperation and compliance in adult orthodontic patients during the leveling and alignment, space closure/molar correction and finishing stages of orthodontic treatment.

MATERIALS AND METHODS

This cross-sectional study was conducted on adult patients undergoing fixed orthodontic mechanotherapy in a tertiary care hospital. Patient cooperation was assessed during orthodontic treatment stages using Orthodontic Patient Cooperation Scale (OPCS) and compliance by Clinical Compliance Evaluation (CCE) form. A sample size of 38 subjects was included for each stage of treatment; therefore, a total of 114 subjects were recruited for the study. Shapiro-Wilk test identified that the data were normally distributed. One way ANOVA was used to evaluate the percentage cooperation and compliance among three stages. Pair-wise comparisons among the three stages were performed using Post hoc Tukey test. Simple and multiple linear regression analysis were carried out to see the factors associated with cooperation and compliance.

RESULTS

A statistically significant difference was seen for scores of patient cooperation and compliance using CCE (P=0.01); however, the results of the OPCS were non-significant among the three stages of treatment (P=0.16). There was a significant difference in patient cooperation and compliance between space closure/molar correction and finishing stage (P=0.01). A highly significant decline in oral hygiene was found with the progression of orthodontic treatment, from space closure/molar correction to the finishing stage of treatment (P<0.001).

CONCLUSIONS

Improvement in the cooperation and compliance levels for adult orthodontic patients was observed during the space closure/molar correction stage, which then showed a decline as the treatment progressed. Maintenance of oral hygiene was gradually reduced with the progression of orthodontic treatment.

Comparison of Effectiveness of Mobile App versus Conventional Educational Lectures on Oral Hygiene Knowledge and Behavior of High School Students in Saudi Arabia

OBJECTIVE

This study aimed to evaluate the impact of two different oral health education approaches, a mobile application (the Brush DJ app) and conventional educational lectures, on the oral hygiene knowledge and behavior of high school children.

METHODS

The research was a cross-sectional study of 271 students from two public schools in Jeddah City, Saudi Arabia. An eighteen-item questionnaire was used for this purpose. Those who completed the baseline questionnaire were allocated to one of two groups: (1) mobile application and (2) educational lecture. A follow-up survey was later conducted at three months, which repeated eight of the eighteen questions asked in the baseline survey. The change in oral hygiene attitude and behaviors was compared across both groups.

RESULTS

The Brush DJ app was found to be equally effective compared to educational lectures in changing oral health knowledge, attitude and behavior. Both groups showed significant improvements in almost all aspects of oral health, except for the frequency and duration of tooth brushing in the app group. There was no change in twice daily tooth brushing of app users, and less than 40% reported brushing their teeth for 2 minutes. A statistically significant change, however, was noted among lecture group participants in these two areas of oral hygiene routine. The app was also found to be more difficult in usability than educational lectures (p = 0.037).

CONCLUSION

The Brush DJ app may be a valuable tool to improve oral health knowledge, attitude and behavior. However, the app needs some improvements. The content and features of the app need to be structured in a way that it allows for personalization and is more interactive, practical and user-friendly.

Efficacy of mobile health care in patients undergoing fixed orthodontic treatment: A systematic review

OBJECTIVES

We performed a systematic review of studies that assessed the efficacy of mobile health care in patients undergoing fixed orthodontic treatment, in an attempt to obtain contemporary evidence on the clinical impact of mobile health care on the patients' oral health and orthodontic treatment outcomes.

METHODS

A systematic literature search was conducted using the PRISMA guidelines. We performed a comprehensive search using multiple databases (Cochrane Library, MEDLINE, EMBASE, Scopus, Google Scholar and Web of Science) with no restrictions on the language of publication or publication status up until 23 April 2019 to identify eligible studies.

RESULTS

We included 11 unique studies. In this review, 9 of the 11 selected studies showed positive effects of mobile healthcare intervention, which resulted in reduced scores of oral hygiene and periodontal indices and white-spot lesions, as well as decreased duration of treatment, sagittal distance and intensity of self-reported pain.

CONCLUSIONS

Mobile health care can be utilized as an adjuvant intervention to improve treatment outcomes in patients undergoing fixed orthodontic treatment. Oral healthcare experts should consider novel interventions using mobile devices in addition to the conventional mode of intervention.