The psychology of patient compliance: a focused review of the literature

Exploring the behavioural determinants of compliance in resilient high-caries-risk patients who improved caries severity

BACKGROUND

The caries severity in childhood may predict caries conditions in the future and even in adulthood in caries risk models. Nevertheless, the rate of recurrent caries after treatment of severe early childhood caries is high and correlated with behavioural factors, rather than clinical indicators. Compliance with the caries control programme has been demonstrated to prevent root caries development in head and neck cancer patients, suggesting that compliance with treatment protocols is a more important key to bringing about successful outcomes than treatment protocols themselves. However, only few studies defined the triggers of compliance in patients with long-term successful treatment outcomes, especially in children. Furthermore, driven forces of compliant behaviours from patients' aspects have not been described in the dental literature before. Regarding the need to improve current caries control interventions for children, in this study, behavioural determinants that shaped compliance of resilient children were investigated with a qualitative study design, for its advantage in revealing what an individual really feels which incorporates their experience without restriction from previous literature. Resilience was defined as improvement in caries conditions between primary and mixed or permanent dentitions.

METHODS

Interviews were performed with the patient group, including eight resilient children (M/F = 5/3) and their ten caregivers (M/F = 2/8), and the dentist group, including ten paediatric dentists (M/F = 6/4; clinical experience mean = 26.9 years, minimum = 16 years). Thematic analysis was used to identify main themes.

RESULTS

Four themes were identified: (1) dental things/teeth are their priority, (2) normalising, (3) tiger parenting/conscientiousness, and (4) trust. These determinants were identically described by both the patient and dentist groups. Dentists' suggestions were the priority, providing the norms in daily life of resilient patients and their caregivers. These patients found no excuses for failing to take dentists' advice, not only because they trusted their dentists, but also because they and their caregivers were conscientious about putting dentists' orders into practice.

CONCLUSIONS

It is implementing suggested oral health behaviours daily, but not merely agreeing with professional advice, that alters the fate of teeth in these resilient patients.

Correlation between colonoscopy difficulty and personality traits: study protocol for a prospective, observational, multicentre study

BACKGROUND

Colonoscopy is widely used for screening and treatment of early colonic lesions and is critical for the early diagnosis of colorectal cancer. However, due to its invasive nature, colonoscopy can cause pain and discomfort for patients and is often associated with prolonged insertion times or failed attempts. Difficult colonoscopy is characterised by a caecal insertion time greater than 10 min, multiple insertion attempts or failed insertion, with an incidence rate of approximately 25%. Studies have shown that objective factors such as gender, age, body mass index, bowel preparation quality and history of abdominal or pelvic surgery can make colonoscopy difficult. Integrating clinical evidence and the established impact of personality traits on certain gastrointestinal conditions, a patient's personality traits and emotional and psychological states may also influence caecal insertion time during colonoscopy. Currently, no studies have investigated the predictive role of patients' personality on the difficulty of colonoscopy. This study used the Chinese-Language 44-Item Big Five Personality Inventory to assess patients' personality traits, aiming to observe whether there is a correlation between the degree of difficulty of colonoscopy and any of the personality traits.

METHODS AND ANALYSIS

This is a prospective, observational, multicentre study. Patients undergoing colonoscopy will be required to complete the Big Five Inventory, the General Anxiety Disorder 7-item scale and the Patient Health Questionnaire 9-item Depression Scale before colonoscopy. During the colonoscopy, the endoscopist will record the primary endpoint of caecal insertion time. The Boston Bowel Preparation Scale, patients pain scores and willingness to undergo a subsequent colonoscopy will be recorded as the secondary endpoints. The study plans to enrol a total of 322 patients. Survival analysis will be used to examine the correlation between colonoscopy difficulty and the Big Five personality traits.

ETHICS AND DISSEMINATION

This study was approved by the Ethics Committee of the Peking Union Medical College Hospital (No. K2128). All participants in this study will provide written informed consent. The results of this study will be published in an open-access way. There is no independent data monitoring committee because this is an observational and low-risk study.

TRIAL REGISTRATION NUMBER

NCT05584423.

Patient compliance: A concept analysis

Background

Patient compliance with regimens is one of the most researched and least-understood behavioral concerns in the healthcare profession due to the many meanings employed in multidiscipline over time. Thus, a thorough examination of the idea of patient compliance is necessary.

Objective

This paper aims to explore and identify the essence of the term patient compliance to achieve an operational definition of the concept.

Method

Walker and Avant's eight-step approach was used. A literature search was conducted using keywords of patient compliance AND healthcare profession from five databases: PubMed, Medline, CINAHL, ProQuest, ScienceDirect, and Cochrane database, published from 1995 to 2022.

Results

The attributes of patient compliance include 1) self-care behavior, 2) following health recommendations, and 3) willing collaboration with health professionals. Antecedents of patient compliance were characteristics of therapeutic regimens, communication of health advice, and patients' attitudes toward professional recommendations. Consequences include improved clinical outcomes, quality of life, and lifestyle or behavior modification.

Conclusion

This concept analysis offers a valuable perspective on patient compliance that guides the nursing practice in providing better interventions to promote compliance among patients.

The Effects of Patient Health Information Seeking in Online Health Communities on Patient Compliance in China: Social Perspective

BACKGROUND

Online health communities (OHCs) can alleviate the uneven distribution and use of medical resources and severe hospital congestion. Patients may seek health information through OHCs before or after visiting physicians, which may affect their cognition, health literacy, decision-making preferences, and health-related behaviors such as compliance. Social factors (social support, social presence, and responsiveness) are closely related to patients' health information-seeking behavior and are significantly considered in OHCs.

OBJECTIVE

This study aimed to explore the effects of patients' health information-seeking behavior (way and effectiveness) on compliance with physicians from the perspectives of patients' perceived social support, social presence, and responsiveness.

METHODS

This study established a research model from the perspective of social information processing by using the social exchange theory. An anonymous questionnaire survey was conducted with several Chinese OHCs to collect data. Partial least squares and structural equation modeling were adopted to test the hypotheses and develop the model.

RESULTS

This study received 403 responses, of which 332 were valid, giving a validity rate of 82.4% (332/403). Among the sample, 78.6% (261/332) of the individuals were aged between 20 and 40 years, 59.3% (197/332) were woman, 69.9% (232/332) lived in urban areas, and 50% (166/332) had at least a bachelor's degree. The reliability, convergent validity, and discriminant validity were acceptable. Both the way and effectiveness of patients seeking health information through OHCs have a positive impact on their compliance through the mediation of their perceived social support, social presence, and responsiveness from OHCs and other users, and patient compliance can be improved by guiding patient health information-seeking behavior in OHCs from a social perspective.

CONCLUSIONS

This study proposes a research model to corroborate that patient health information-seeking behavior (way and effectiveness) in OHCs exerts positive effects on patient compliance with the treatment and physician's advice and provides suggestions for patients, physicians, and OHC service providers in China to help guide patients' health-related behaviors through OHCs to improve patient compliance, patient satisfaction, treatment efficiency, and health outcomes.

Association Between eHealth Literacy in Online Health Communities and Patient Adherence: Cross-sectional Questionnaire Study

Background

eHealth literacy is significantly associated with patients’ online information behavior, physician-patient relationship, patient adherence, and health outcomes. As an important product of the internet, online health communities (OHCs) can help redistribute idle medical resources, increase medical resource utilization, and improve patient adherence. However, studies on eHealth literacy in OHCs are limited. Therefore, this study examined patients’ eHealth literacy regarding health information–seeking behavior and physician-patient communication in OHCs.

Objective

This study aimed to investigate the association between eHealth literacy in OHCs and patient adherence by employing social cognitive theory.

Methods

This was an empirical study, in which a research model consisting of 1 independent variable (patients’ eHealth literacy), 3 mediators (physician-patient communication in OHCs, patient health information–seeking behavior in OHCs, and patients’ perceived quality of health information in OHCs), 1 dependent variable (patient adherence), and 4 control variables (age, gender, living area, and education level) was established to examine the associations. Multi-item scales were used to measure variables. An anonymous online survey involving 560 participants was conducted through Chinese OHCs in July 2018 to collect data. Partial least squares and structural equation modeling were adopted to analyze data and test hypotheses.

Results

The survey response rate was 79.6% (446/560). The reliability, convergent validity, and discriminant validity were acceptable. Age, gender, living area, and education level were positively associated with patient adherence, and gender was positively associated with physician-patient communication and patients’ perceived quality of internet health information in OHCs. Patients’ eHealth literacy was positively associated with patient adherence through the mediations of physician-patient communication, internet health information–seeking behavior, and perceived quality of internet health information in OHCs.

Conclusions

Results indicate that physician-patient communication, internet health information–seeking behavior, and the perceived quality of internet health information are significantly associated with improving patient adherence via a guiding of eHealth literacy in OHCs. These findings suggest that physicians can understand and guide their patients’ eHealth literacy to improve treatment efficiency; OHCs’ operators should this strengthen the management of information quality, develop user-friendly features, and minimize the gap between the actual and perceived information quality.

Factors Predicting Trial Engagement, Treatment Satisfaction, and Health-Related Quality of Life During a Web-Based Treatment and Social Networking Trial for Binge Drinking and Depression in Young Adults: Secondary Analysis of a Randomized Controlled Trial

BACKGROUND

Mental health and alcohol use problems are among the most common causes of disease burden in young Australians, frequently co-occur (comorbidity), and lead to significant lifetime burden. However, comorbidities remain significantly underdetected and undertreated in health settings. Digital mental health tools designed to identify at-risk individuals, encourage help-seeking, or deliver treatment for comorbidity have the potential to address this service gap. However, despite a strong body of evidence that digital mental health programs provide an effective treatment option for a range of mental health and alcohol use problems in young adults, research shows that uptake rates can be low. Thus, it is important to understand the factors that influence treatment satisfaction and quality-of-life outcomes for young adults who access e-mental health interventions for comorbidity.

OBJECTIVE

In this study, we seek to understand the factors that influence treatment satisfaction and quality-of-life outcomes for young adults who access e-mental health interventions for comorbid alcohol and mood disorders. The aim is to determine the importance of personality (ie, Big Five personality traits and intervention attitudes), affective factors (ie, depression, anxiety, and stress levels), and baseline alcohol consumption in predicting intervention trial engagement at sign-up, satisfaction with the online tool, and quality of life at the end of the iTreAD (Internet Treatment for Alcohol and Depression) trial.

METHODS

Australian adults (N=411) aged between 18 and 30 years who screened positive for depression and alcohol use problems signed up for the iTreAD project between August 2014 and October 2015. During registration, participants provided information about their personality, current affective state, alcohol use, treatment expectations, and basic demographic information. Subsequent follow-up surveys were used to gauge the ongoing trial engagement. The last follow-up questionnaire, completed at 64 weeks, assessed participants' satisfaction with web-based treatment and quality-of-life outcomes.

RESULTS

Multiple linear regression analyses were used to assess the relative influence of predictor variables on trial engagement, treatment satisfaction, and quality-of-life outcomes. The analyses revealed that the overall predictive effects of personality and affective factors were 20% or lower. Neuroticism constituted a unique predictor of engagement with the iTreAD study in that neuroticism facilitated the return of web-based self-assessments during the study. The return of incentivized follow-up assessments predicted treatment satisfaction, and state-based depression predicted variance in quality-of-life reports at study completion.

CONCLUSIONS

Our findings suggest that traditional predictors of engagement observed in face-to-face research may not be easily transferable to digital health interventions, particularly those aimed at comorbid mental health concerns and alcohol misuse among young adults. More research is needed to identify what determines engagement in this population to optimally design and execute digital intervention studies with multiple treatment aims.

TRIAL REGISTRATION

Australian New Zealand Clinical Trials Registry (ACTRN): 12614000310662; http://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=365137&isReview=true.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

RR2-10.1186/s12889-015-2365-2.

Influence of Tooth-Brushing on Early Healing after Access Flap Surgery: A Randomized Controlled Preliminary Study

In the present study, the clinical outcomes obtained using three different protocols of post-operative plaque control for the 4 weeks after surgery were compared. Thirty healthy subjects, presenting at least one periodontal pocket requiring resective surgery, were selected and randomly distributed to three different groups corresponding to respective post-surgical protocols: (A) toothbrushes + chlorhexidine + anti-discoloration system (ADS + CHX); (B) toothbrushes + chlorhexidine (CHX); (C) only toothbrushes. The full-mouth plaque score (FMPS), full-mouth bleeding score (FMBS), probing pocket depth (PPD), recession depth (REC), clinical attachment level (CAL), and bleeding on probing (BoP) were measured in six aspects per tooth (mesio-buccal (MB), buccal (B), disto-buccal (DB), disto-lingual (DL), lingual (L), and mesio-lingual (ML)) at baseline, 3 months, and 6 months after surgery. FMPS and FMBS did not significantly change (p > 0.05), whereas PPD and CAL significantly decreased, and REC significantly increased in all groups during the study (p < 0.05). Clinical results were satisfactory in all cases, with no significant differences between groups 3 months after surgery. Six months after surgery, only PPD-MB was significantly different in the three groups (p < 0.05). Nevertheless, this value was not clinically relevant because the value of PPD-B (about 2 mm) in group C was physiologic. The mechanical plaque control was proven to be fundamental and sufficient in all the six aspects per tooth to guarantee an excellent clinical outcome without the need of chemical plaque control.

Impact of patient information behaviours in online health communities on patient compliance and the mediating role of patients' perceived empathy

OBJECTIVE

Patient health information seeking and physician-patient communication in OHCs proved to have impacts on patient compliance, but related studies from psychological perspectives are limited. This study aims to investigate the impact of patient health information seeking and physician-patient communication in OHCs on patient compliance.

METHODS

This study established a research model and proposed six hypotheses. An anonymous investigation was conducted using Chinese OHCs. Confirmatory factor analysis, partial least squares, and structural equation modelling were used to test the hypotheses.

RESULTS

We received 371 responses, and 316 of them were valid. Patient health information seeking and physician-patient communication frequency in OHCs had positive impacts on patients' perceived affective and cognitive empathies, which positively impacted patient compliance.

CONCLUSIONS

Patient compliance can be improved by patient health information seeking and physician-patient communication in OHCs and affective and cognitive empathies. Patients' perceived affective empathy is the preferred perspective to improve patient compliance.

PRACTICE IMPLICATIONS

Physicians should encourage patients to seek health information and communicate with them through OHCs, be concerned about patients' experiences, feelings, and attitudes, understand patients' demands and mental states, and show their patients that they can feel patients' pain. Increasing physician-patient communication frequency in OHCs can help improve patient compliance.

Relationship between oral health impacts and personality profiles among orthodontic patients treated with Invisalign clear aligners

This within subject clinical experiment assessed oral health impacts before and after Invisalign orthodontic treatment and their relationships with personality characteristics. 50 patients (26 females and 24 males; mean age = 27.62 ± 8.25 years, SE = 1.17, 95% CI = 24.71–29.89 years) were assessed before and after treatment with Invisalign orthodontic treatment. Treatment clinical success was evaluated according defined clinical guidelines. Oral health impacts before and after Invisalign orthodontic treatment were measured via the Oral Health Impact Profile (OHIP). Personality features were measured via the NEO Five-Factor Inventory (NEO-FFI). Probability of α = .05 was utilized to identify significant findings. Females scored less OHIP scores after treatment (had less negative impacts) in comparison to baseline OHIP scores (t = 3.782, df = 25, P = .001, 95% CI of mean difference = 2.750–9.327). Among males, openness scores (R² = .911, B = 5.235, 95% CI for B = 0.062–10.407, t = 2.601, P = .048) were able to predict OHIP scores before treatment; meanwhile, extraversion (R² = .959, B = − 8.224, 95% CI for B = − 14.605–1.843, t = − 3.313, P = .021), openness (R² = .959, B = 21.795, 95% CI for B = 10.737–32.853, t = 5.067, P = .004), and conscientiousness (R² = .959, B = 10.293, 95% CI for B = 4.796–15.790, t = 4.813, P = .005) scores were useful to predict OHIP scores after treatment (R² = .959, P < .05). NEO-FFI scores were not useful to predict OHIP scores before or after treatment among females (P > .05). These findings demonstrate that oral health impacts of Invisalign orthodontic treatment and personality profiles contribution to oral health impacts were different between genders.

Using Mobile Sensors to Study Personality Dynamics

Abstract. Research interest in personality dynamics over time is rapidly growing. Passive personality assessment via mobile sensors offers an intriguing new approach for measuring a wide variety of personality dynamics. In this paper, we address the possibility of integrating sensor-based assessments to enhance personality dynamics research. We consider a variety of research designs that can incorporate sensor-based measures and address pitfalls and limitations in terms of psychometrics and practical implementation. We also consider analytic challenges related to data quality and model evaluation that researchers must address when applying machine learning methods to translate sensor data into composite personality assessments.

“Don’t Get Distracted!”: The Role of Social Robots’ Interaction Style on Users’ Cognitive Performance, Acceptance, and Non-Compliant Behavior

Social robots are developed to provide companionship and assistance in the daily life of the children, older, and disable people but also have great potential as educational technology by facilitating learning. In these application areas, a social robot can take the role of a coach by training and assisting individuals also in cognitive tasks. Since a robot’s interaction style affects users’ trust and acceptance, customizing its behavior to the proposed tasks could, potentially, have an impact on the users’ performance. To investigate these phenomena, we enrolled sixty volunteers and endowed a social robot with a friendly and an authoritarian interaction style. The aim was to explore whether and how the robot’s interaction style could enhance users’ cognitive performance during a psychometric evaluation. The results showed that the authoritarian interaction style seems to be more appropriate to improve the performance when the tasks require high cognitive demands. These differences in cognitive performance between the groups did not depend on users’ intrinsic characteristics, such as gender and personality traits. Nevertheless, in the authoritarian condition, participants’ cognitive performance was related to their trust and the acceptance of the technology. Finally, we found that users’ non-compliant behavior was not related to their personality traits. This finding indirectly supports the role of the robot’s interaction style in influencing the compliance behavior of the users.

The power of the health belief model (HBM) to predict water demand management: A case study of farmers' water conservation in Iran

The purpose of the present study was to explore the power of the Health Belief Model (HBM) to explain water conservation behavior in Northeastern Iran. The research population consisted of farmers who were farming in Neyshabur plain in Khorasan Razavi Province in northeast of Iran. A cross-sectional study was conducted among 235 farmers recruited using a multistage random sampling design. To collect data, the questionnaire was used which its validity and reliability were confirmed. The results of a structural equation modeling (SEM) indicated that perceived susceptibility, perceived benefits, and cue to action accounted for approximately 41% of the variance in farmers' water conservation behavior. Moreover, the perceived benefit was the strongest predictor of water conservation behavior, while perceived severity, perceived barriers, self-efficacy, and general beliefs not significant on behavior. These results confirmed the practicability and effectiveness HBM for examining water conservation behavior among farmers in Iran.

The Relationship of MMPI-2-RF Scales to Treatment Engagement and Alliance

Clients' personality characteristics can be important correlates of treatment engagement and alliance. The Minnesota Multiphasic Personality Inventory-2-Restructured Form (MMPI-2-RF) is one of the most comprehensive and widely used personality measures in clinical settings and includes measures of symptom validity. A few prior studies using the MMPI-2 and MMPI-2-RF suggest that externalizing characteristics and the validity scales might be associated with treatment engagement, but no studies to date have examined MMPI correlates of treatment alliance. This study examined the relationship of MMPI-2-RF scales to treatment engagement and alliance in 134 individuals seeking outpatient treatment at a psychology department training clinic. It was predicted that validity scales and externalizing scales would be related to treatment engagement (premature termination, no-show rate) and to alliance. Contrary to expectations, MMPI-2-RF validity scales were not related to premature termination but high scores on F-r were related to higher no-show rates and high scores on Symptom Validity (FBS-r) were related to lower alliance. As predicted, higher scores on scales assessing externalizing psychopathology were related to premature termination and higher no-show rate. Exploratory analyses also suggested higher scores on somatic and interpersonal scales were related to lower alliance. Accuracy statistics using clinical cutoffs on MMPI scales are provided.

Clinical and histological reaction of periodontal tissues to subgingival resin composite restorations

OBJECTIVES

To compare the clinical and histological response of supracrestal periodontal tissues to subgingival composite restorations versus natural root surfaces MATERIAL AND METHODS: In 29 subjects with a single tooth requiring subgingival restorations, a deep margin elevation (DME) procedure with composite resin was applied. Full-mouth plaque score (FMPS), full-mouth bleeding score (FMBS), and focal probing depth (PD) were measured at baseline, before DME, and after 3 months. The distance between the coronal marked (CM) point to the apical margin of the composite reconstruction (AMR), at baseline, and to the tip of the periodontal probe inserted to reach the bottom of the sulcus (APP), 3 months later, was measured. An all-around secondary flap, harvested to ensure the subsequent single-crown prosthetic rehabilitation was histologically processed. The histological inflammation degree was evaluated in areas of gingival tissues adjacent to the composite (group B) and adjacent to the natural surface of each single tooth (group A).

RESULTS

Significant FMPS, FMBS, and PD decreases were observed (p < 0.05). CM-AMR and CM-APP were significantly different (p < 0.05), suggesting an attachment gain after 3-months. The inflammation level of gingival tissue was similar in groups A and B (p > 0.05).

CONCLUSIONS

For the first time, this topic was clinically and histologically studied in humans. Subgingival restorations resulted compatible with gingival health, with levels similar to that of untreated root surfaces.

CLINICAL RELEVANCE

Deep margin elevation procedure produces favorable clinical and histological outcomes allowing a routine utilization in reconstructive dentistry.

Impact of Physician-Patient Communication in Online Health Communities on Patient Compliance: Cross-Sectional Questionnaire Study

Background

In China, the utilization of medical resources is tense, and most hospitals are highly congested because of the large population and uneven distribution of medical resources. Online health communities (OHCs) play an important role in alleviating hospital congestions, thereby improving the utilization of medical resources and relieving medical resource shortages. OHCs have positive effects on physician-patient relationships and health outcomes. Moreover, as one of the main ways for patients to seek health-related information in OHCs, physician-patient communication may affect patient compliance in various ways. In consideration of the inevitable development of OHCs, although they have several shortcomings, identifying how physician-patient communication can impact patient compliance is important to improve patients’ health outcomes through OHCs.

Objective

This study aimed to investigate the impact of physician-patient communication on patient compliance in OHCs through the mediation of the perceived quality of internet health information, decision-making preference, and physician-patient concordance, using an empirical study based on the self-determination theory.

Methods

A research model was established, including 1 independent variable (physician-patient communication), 3 mediators (perceived quality of internet health information, decision-making preference, and physician-patient concordance), 1 dependent variable (patient compliance), and 4 control variables (age, gender, living area, and education level). Furthermore, a Web-based survey involving 423 valid responses was conducted in China to collect data, and structural equation modeling and partial least squares were adopted to analyze data and test the hypotheses.

Results

The questionnaire response rate was 79.2% (487/615) and the validity rate was 86.9% (423/487); reliability and validity are acceptable. The communication between physicians and patients in OHCs positively affects patient compliance through the mediation of the perceived quality of internet health information, decision-making preference, and physician-patient concordance. Moreover, physician-patient communication exhibits similar impacts on the perceived quality of internet health information, decision-making preference, and physician-patient concordance. Patients’ decision-making preference shows the weakest impact on patient compliance compared with the other 2 mediators. Ultimately, all 3 mediators play a partially mediating role between physician-patient communication and patient compliance.

Conclusions

We conclude that physician-patient communication in OHCs exhibits a positive impact on patient compliance; thus, patient compliance can be improved by guiding physician-patient communication in OHCs. Furthermore, our findings suggest that physicians can share high-quality health information with patients, discuss benefits, risks, and costs of treatment options with patients, encourage patients to express their attitudes and participate in health-related decision making, and strengthen the emotional connection with patients in OHCs, thereby decreasing patients’ misunderstanding of information and increasing concordance between physicians and patients. OHCs are required to not only strengthen the management of their published health information quality but also understand users’ actual attitudes toward information quality and then try to reduce the gap between the perceived and actual quality of information.

Impact of compliance during periodontal maintenance therapy on oral health-related quality of life: A 6-year follow-up

OBJECTIVE

To evaluate the effects of compliance during periodontal maintenance therapy (PMT) in the oral impact on daily performance (OIDP) measures, as well as to determine and compare the periodontal condition of acceptable and irregular compliers.

MATERIAL AND METHODS

From a 6-year prospective cohort study with 268 individuals under PMT, 232 individuals had complete periodontal clinical data and OIDP questionnaires completed between T1 (data was recorded after the first PMT appointment) and T2 (final data at the last PMT appointment), were determined to be eligible. Individuals were divided into two groups: 124 acceptable compliers (AC) and 108 irregular compliers (IC). Full-mouth periodontal examination and questionnaires were evaluated in 2 times, at T1 and T2.

RESULTS

At T2, the periodontal status of the AC group was significantly better than the IC group. The IC group also presented with higher OIDP scores (63.31 ± 19.11) compared to the AC group (57.72 ± 15.30, p = 0.005). On analyzing the OIDP dimensions independently, both groups (AC and IC) presented with high scores in the functional, psychological and social performances; however, the impacts were significantly higher in IC group.

CONCLUSION

The AC group presented with better periodontal conditions and lower OIDP, compared to the IC group. The discomfort and dissatisfaction with appearance, showed more influence on these daily impacts.

CLINICAL SIGNIFICANCE

Acceptable compliers showed lower scores of OIDP when compared to erratic ones. Thus, clinicians could take the chance to gain advantage from the positive impacts of acceptable compliance in the OHRQL for subsequent patient-centred motivation during PMT.

Relationship Between Internet Health Information and Patient Compliance Based on Trust: Empirical Study

Background

The internet has become a major mean for acquiring health information; however, Web-based health information is of mixed quality and may markedly affect patients’ health-related behavior and decisions. According to the social information processing theory, patients’ trust in their physicians may potentially change due to patients’ health-information-seeking behavior. Therefore, it is important to identify the relationship between internet health information and patient compliance from the perspective of trust.

Objective

The objective of our study was to investigate the effects of the quality and source of internet health information on patient compliance using an empirical study based on the social information processing theory and social exchange theory.

Methods

A Web-based survey involving 336 valid participants was conducted in China. The study included independent variables (internet health information quality and source of information), 2 mediators (cognition-based trust [CBT] and affect-based trust [ABT]), 1 dependent variable (patient compliance), and 3 control variables (gender, age, and job). All variables were measured using multiple-item scales from previously validated instruments, and confirmative factor analysis as well as structural equation modeling was used to test hypotheses.

Results

The questionnaire response rate was 77.16% (375/486), validity rate was 89.6% (336/375), and reliability and validity were acceptable. We found that the quality and source of internet health information affect patient compliance through the mediation of CBT and ABT. In addition, internet health information quality has a stronger influence on patient compliance than the source of information. However, CBT does not have any direct effect on patient compliance, but it directly affects ABT and then indirectly impacts patient compliance. Therefore, the effect of ABT seems stronger than that of CBT. We found an unexpected, nonsignificant relationship between the source of internet health information and ABT.

Conclusions

From patients’ perspective, internet health information quality plays a stronger role than its source in impacting their trust in physicians and the consequent compliance with physicians. Therefore, patient compliance can be improved by strengthening the management of internet health information quality. The study findings also suggest that physicians should focus on obtaining health information from health websites, thereby expanding their understanding of patients’ Web-based health-information-seeking preferences, and enriching their knowledge structure to show their specialization and reliability in the communication with patients. In addition, the mutual demonstration of care and respect in the communication between physicians and patients is important in promoting patients’ ABT in their physicians.

Rehabilitation and Psychosocial Determinants of Cochlear Implant Outcomes in Older Adults

OBJECTIVE

The cochlear implant (CI) has been shown to be associated with better hearing, cognitive abilities, and functional independence. There is variability however in how much benefit each recipient derives from his or her CI. This study's primary objective is to determine the effects of individual and environmental characteristics on CI outcomes.

DESIGN

Seventy-six adults who developed postlingual severe to profound hearing loss and received their first unilateral CI at 65 years and older were eligible for the study. Fifty-five patients were asked to participate and the 33 (60%) with complete data were classified as "group 1." The remaining patients were placed in "group 2." Primary outcomes included changes in quality of life and open-set speech perception scores. Independent variables included age, health status, trait emotional intelligence (EI), comfort with technology, and living arrangements. Survey outcomes and audiological measurements were collected prospectively at 12 months after surgery, whereas preoperative data were collected retrospectively. Comparisons between groups 1 and 2 were made. Wilcoxon signed rank test, Spearman correlations, Mann-Whitney tests, Chi-square tests, and linear regressions were performed only on group 1 data.

RESULTS

Having a CI was associated with improved quality of life and speech perception. Familiarity with electronic tablets was associated with increased 12-month postoperative AzBio gains when adjusted for preoperative AzBio scores (adjusted p = 0.019), but only marginally significant when a family-wise error correction was applied (p = 0.057). Furthermore, patients who lived with other people scored at least 20 points higher on the AzBio sentences than those who lived alone (adjusted p = 0.046). Finally, consultation with an auditory rehabilitation therapist was associated with higher self-reported quality of life (p = 0.035).

CONCLUSION

This study suggests that in a cohort of older patients cochlear implantation is associated with a meaningful increase in both quality of life and speech perception. Furthermore, it suggests the potential importance of adjunct support and services, including the tailoring of CI rehabilitation sessions depending on the patient's familiarity with technology and living situation. Investment in rehabilitation and other services is associated with improvements in quality of life and may mitigate clinical, individual and social risk factors for poor communication outcome.

The Health-e Babies App for antenatal education: Feasibility for socially disadvantaged women

Background

The use of mobile technology such as phone applications (apps) has been proposed as an efficient means of providing health and clinical information in a variety of healthcare settings. We developed the Health-e Babies app as an Android smart phone application for pregnant women attending a tertiary hospital in a low socio-economic community, with the objective of providing health information about early pregnancy that would increase maternal confidence and reduce anxiety. Based on our earlier research, this form of health communication was viewed as a preferred source of information for women of reproductive age. However, the pilot study had a poor participation rate with 76% (n = 94) not completing the study requirements. These initial findings raised some very important issues in relation to the difficulties of engaging women with a pregnancy app. This paper analyses the characteristics of the participants who did not complete the study requirements in an attempt to identify potential barriers associated with the implementation of a pregnancy app.

Methods

This retrospective review of quantitative and qualitative data collected at the commencement of the Health-e Babies App trial, related to the participant’s communication technology use, confidence in knowing where to seek help and mental health status, maternal-fetal attachment and parenting confidence. Engagement and use of the Health-e Babies App was measured by the completion of a questionnaire about the app and downloaded data from participant’s phones. Mental health status, confidence and self-efficacy were measured by questionnaires.

Results

All women were similar in terms of age, race, marital status and level of education. Of the 94 women (76%) who did not complete the trial, they were significantly more anxious as indicated by State Trait Anxiety Inventory (p = 0.001 Student T-test) and more likely to be unemployed (50% vs 31%, p = 0.012 Student T-Test).

Conclusion

This study provides important information about the challenges associated with the implementation of a pregnancy app in a socially disadvantaged community. The data suggests that factors including social and mental health issues, financial constraints and technological ability can affect women’s engagement with a mobile phone app.

Are periodontal outcomes affected by personality patterns? A 18-month follow-up study

OBJECTIVES

This research aims to study the relationship between personality traits and periodontal clinical outcomes by taking into account the level of anxiety and depression, periodontal health and oral hygiene behaviour of patients affected with gingivitis or moderate periodontitis requiring periodontal therapy.

MATERIAL AND METHODS

The periodontal data of 40 systemically healthy patients affected by gingivitis or moderate periodontitis were collected at baseline and 18 months later. The psychological variables, dental awareness and adherence intent of the patients were assessed through questionnaires, and only those patients that exhibited a higher degree of compliance were included in the study. The personality traits (cluster A: paranoid, schizoid, schizotypal; cluster B: borderline, antisocial, narcissistic, and histrionic; cluster C: avoidant, dependent, and obsessive-compulsive) and the level of anxiety and depression of the patients were assessed. Patients were instructed with oral hygiene measures and were treated with periodontal therapy.

RESULTS

Clusters A and B showed a consistent tendency for reduced levels of oral hygiene (increased full-mouth plaque score - FMPS). The results from cluster B were found to be significantly related to deep periodontal pockets at baseline. On the contrary, cluster C seemed to be linked to clinically better indices, particularly in terms of full-mouth-bleeding-score and pocket depth, both at baseline and 18 months later. The results collected from clusters B and C were directly correlated with anxiety, depression and FMPS. Moreover, anxiety was directly correlated with the patient's need for professional oral-care.

CONCLUSIONS

Personality traits appear to play a significant role in determining the therapeutic outcomes of periodontal therapy in themselves. Thus, it is ideal for several important psychological, affective or behavioural factors to be associated with various personality traits so as to orient the outcome of periodontal therapy.

Treatment compliance in patients with aggressive periodontitis - a retrospective case-control study

OBJECTIVE

To investigate if differences according to discontinuation of treatment could be identified between patients with aggressive periodontitis and chronic periodontitis at two specialist clinics of periodontology irrespective of the effects of background factors.

MATERIALS AND METHODS

This is a retrospective case-control study. The variables were registered from dental records. The population consisted of patients referred to two specialist clinics of periodontology during three years. A study group was included consisting of 234 patients with a diagnosis of aggressive periodontitis. A control group with a diagnosis of chronic periodontitis was randomly selected.

RESULTS

In total, 234 patients (4% of the referrals) with a diagnosis of aggressive periodontitis were referred to the two periodontal clinics during a period of three years. Forty-two per cent of the non-compliant patients were smokers compared to 31% for the compliers and this difference was statistically significant. Patients with aggressive periodontitis interrupted their periodontal treatment significantly more frequently (46%) compared to those patients with chronic periodontitis (34%). The non-compliant patients had significantly deeper periodontal pockets at baseline as well as significantly more sites with bleeding at probing. In a stepwise logistic regression analysis, aggressive periodontitis, smoking and the relative frequency of sites with periodontal pockets >4 mm at baseline were the remaining variables with a significant influence on the incidence of interrupting ongoing periodontal treatment.

CONCLUSIONS

The patient group with aggressive periodontitis interrupted the periodontal treatment significantly more often irrespective of background factors and risk factors, which may be regarded as a major health problem.

Influence of various factors on patient compliance after periodontal therapy: A pilot study

Background:

Patient compliance is an important predictor of periodontal prognosis, therapy, and maintenance. Limited studies concentrate up on the factors which affect patient compliance. Thus, the aim of the study is to determine the relationship between sociodemographic data, patient's oral health awareness (OHA) and treatment satisfaction (TS) to patient compliance.

Materials and Methods:

A total of 150 patients were subjected to a prevalidated questionnaire comprising of thirty questions. Questions covered different aspects such as sociodemographic data, OHA, and level of patient TS. Statistical analysis was done using mean, percentages, and Spearman's correlation coefficient.

Results:

A sample of 150 people was included into the study of which 93 were females and 67 males with a mean age of 38 years. The total OHA scores when divided into three categories such as 5–7, 8–9, and >10 and plotted against number of missed appointments; the difference found was statistically significant (P < 0.001). The mean TS was divided into four subgroups of score >24, 25–27, 28–30, and >31 and then plotted against the average number of missed appointments, and the difference was found to be statistically significant (P < 0.001). The correlation between the OHA score and number of missed appointments was −0.59 (P < 0.001) and TS score and number of missed appointments was −0.40 (P < 0.001).

Conclusion:

Within the limitations of the study, it can be concluded that patient education, OHA, and TS are the variables that influence the patient compliance.

Application of transtheoretical model to assess the compliance of chronic periodontitis patients to periodontal therapy

BACKGROUND

The present cross-sectional survey study was conducted to assess whether the transtheoretical model for oral hygiene behavior was interrelated in theoretically consistent directions in chronic periodontitis patients and its applicability to assess the compliance of the chronic periodontitis patients to the treatment suggested.

MATERIALS AND METHODS

A total of 150 chronic periodontitis patients were selected for the proposed study. The selected patients were given four questionnaires that were constructed based on transtheoretical model (TTM), and the patients were divided subsequently into five different groups (precontemplation, contemplation, preparation, action, and maintenance groups) based on their answers to the questionnaires. Then, each patient was given four appointments for their periodontal treatment spaced with a time gap of 10 days. The patients visit for each appointments scheduled to them was documented. The results obtained were assessed using TTM.

RESULTS

Higher mean pro scores of decisional balance, self-efficacy, and process of change scores was recorded in maintenance group followed by action group, preparation group, contemplation group, and precontemplation group, respectively, whereas higher mean cons score was recorded in precontemplation group followed by contemplation group, preparation group, action group, and maintenance group, respectively. The difference scores of TTM constructs were statistically highly significant between all the five groups. Furthermore, the number of appointment attended in were significantly more than maintenance group followed by action group, preparation group, contemplation group, and precontemplation group.

CONCLUSION

Within the limitations of this study, it can be concluded that transtheoretical model can be successfully applied to chronic periodontitis patients to assess their compliance to the suggested periodontal treatment.

Patient compliance and periodontal outcomes

DATA SOURCES

PubMed, Embase and Cochrane Central Register of Controlled Trials (CENTRAL) were searched until 2014. Reference lists from the articles were examinedStudy selectionTwo authors independently searched for randomised and non-randomised controlled trials and prospective and retrospective cohorts with a mean follow up period of at least five years.

DATA EXTRACTION AND SYNTHESIS

Quality of the studies was assessed using the Newcastle-Ottawa scale (NOS) and the data were extracted on a specially designed form. The primary outcome was calculated as risk ratio of tooth loss (RRTL). Risk difference of tooth loss (RDTL) and weighted mean difference of tooth loss rate (WDTLR) were also calculated.

RESULTS

One prospective and seven retrospective cohort studies including 1409 participants were included. The pooled RRTL was calculated as 0.56 (CI: 0.38,0.82) P<0.01, while the pooled RDTL was calculated as -0.05 (CI: -0.08, -0.01) p<0.01. Based on the risk difference, the NNT was calculated as 20.

CONCLUSIONS

Tooth loss rate was significantly lower in the regular compliance group over the five years. To prevent one extraction, 20 teeth have to be maintained with regular compliance for more than five years.

Factors Associated with Reevaluation of the Stepwise Excavation Procedure: An 8-Year Retrospective Study

Although the stepwise excavation procedure (SWP) has been shown to be an effective caries treatment technique, studies reporting its application outside of controlled clinical trials are limited. We performed a retrospective study from patient record data to assess the proportion of patients who had an SWP reevaluated within 18 months at The University of Iowa College of Dentistry (UICOD) between 2004 and 2012, and evaluated the association between different variables and this outcome. A total of 1,985 SWPs were performed in 1,326 patients, with 518 patients having had reevaluation within 18 months. Bivariate analysis and logistic regression modeling revealed strong associations between explanatory variables such as provider type, tooth type, patient age, number of recalls and the calendar year in which the SWP was done and reevaluation status. There was also evidence of association with dental insurance status. Other characteristics such as gender, distance traveled to the UICOD, number of surfaces treated and tooth arch did not show any significant association. In general, patients were more likely to have reevaluation when seen by faculty members or residents, the procedure was performed in molars/pre-molars, they were older, they had more recalls and were seen earlier in the study period. These results suggest that decisions to use SWP should consider patient demographics and treatment characteristics such as provider level, tooth type, patient age and number of recalls. The impact of treatment year may reflect program heterogeneity or temporal changes in external societal factors.

Surgical and Non-Surgical Procedures Associated with Recurrence of Periodontitis in Periodontal Maintenance Therapy: 5-Year Prospective Study

BACKGROUND AND OBJECTIVE

Prospective studies that investigated the influence of surgical and nonsurgical procedures in the recurrence of periodontitis and tooth loss in periodontal maintenance therapy (PMT) programs have not been previously reported. The objective of this study was to evaluate longitudinally the recurrence of periodontitis in regular compliers (RC) and irregular compliers (IC) individuals undergoing surgical and non-surgical procedures over 5 years in a program of PMT.

MATERIALS AND METHODS

A total of 212 individuals participated in this study. Full-mouth periodontal examination including bleeding on probing, probing depth, and clinical attachment level were determined at all PMT visits over 5 years. The recurrence of periodontitis was evaluated in RC and IC individuals undergoing surgical and non-surgical procedures in PMT. The influences of risk variables of interest were tested through univariate analysis and multivariate logistic regression.

RESULTS

Recurrence of periodontitis was significantly lower among RC when compared to IC. Individuals with recurrence of periodontitis and undergoing surgical procedures showed higher probing depth and clinical attachment loss than those who received non-surgical procedures. Recurrence of periodontitis was higher in individual undergoing surgical procedures and irregular compliance during PMT.

CONCLUSIONS

Irregular compliance and surgical procedures in individuals undergoing PMT presented higher rates of recurrence of periodontitis when compared to regular compliant patients undergoing non-surgical procedures.

Readiness for behaviour change in non-alcoholic fatty liver disease: implications for multidisciplinary care models

BACKGROUND & AIMS

Weight management is a cornerstone of treatment for overweight/obese persons with non-alcoholic fatty liver disease (NAFLD). This exploratory study sought to: (i) evaluate readiness to change weight-related behaviours; (ii) assess psychosocial characteristics that may interfere with weight loss; and (iii) evaluate how baseline psychosocial features associate with 6-month change in weight in persons with NAFLD receiving standard medical care. The purpose of this investigation was to develop hypotheses regarding relationships between psychosocial factors and weight for use in future fully powered studies and clinical interventions

METHODS

Fifty-eight overweight/obese participants with NAFLD completed baseline measures of personality, psychiatric symptoms and readiness for behaviour change and were followed up for 6 months in standard care.

RESULTS

One-third of participants (31.0%) were not interested in making weight-related behaviour changes; 58.6% were considering making a change, and 10.4% of individuals were actively working on or preparing to change. Six-month change in weight was non-significant and was not associated with baseline readiness for change. Depression, low conscientiousness and high neuroticism were associated with higher weight at 6-month follow-up with small to large effect sizes.

CONCLUSIONS

Although participants received nutritional education and guidance, very few individuals presented in the active stage of change. Although readiness for change did not predict subsequent change in weight, personality factors and psychiatric symptoms were associated with weight outcomes. Integrated multidisciplinary approaches that address psychiatric needs and provide behavioural support for weight loss may help patients with NAFLD implement sustained lifestyle changes.

The association between personality traits and treatment outcomes in Korean patients with lower urinary tract symptoms suggestive of benign prostatic hyperplasia (LUTS/BPH): a preliminary study

OBJECTIVE

We investigated the association between personality traits and treatment outcomes in male Korean patients with lower urinary tract symptoms suggestive of benign prostatic hyperplasia (LUTS/BPH).

METHOD

We evaluated the personality traits and the severity of LUTS/BPH symptoms at baseline using the Korean versions of the 44-item Big Five Inventory (BFI-K) and International Prostate Symptom Score (IPSS), respectively. The IPSS was re-administered following a 12-week routine treatment regime, and we examined the relationship between treatment outcome and personality traits.

RESULTS

Of the 176 patients initially screened, 101 agreed to participate in the study. Of those, 93 (92.1%) completed the 12-week trial and the BFI-K. Neuroticism was associated with a significantly worse treatment response, whereas extraversion was associated with a significantly better treatment response, and openness was associated with a high responder rate. Agreeableness, openness and conscientiousness were associated with improved week-12 IPSS total scores; however, the results were not statistically significant.

CONCLUSIONS

We found an association between treatment response and personality traits of neuroticism, extraversion and openness in patients with LUTS/BPH. However, further studies with larger samples and an improved design are needed to support our findings.

Motivating patients

Patients who seek advice and treatment for periodontal conditions often find challenges in the personal involvement required for successful care. This paper reviews methods of advising and motivating patients to adhere to oral hygiene regimens and understand the necessity for long-term management of the condition.

Does personality influence how people with asthma manage their condition?

OBJECTIVE

Personality traits have been found to be associated with the management of chronic disease, however, there is limited research on these relationships with respect to asthma. Asthma management and asthma control are often suboptimal, representing a barrier to patients achieving good health outcomes. This explorative study aimed to investigate the relationship between correlates of asthma management and personality traits.

METHODS

Participants completed a postal survey comprising validated self-report questionnaires measuring personality traits (neuroticism, extraversion, openness to experiences, agreeableness, conscientiousness), asthma medication adherence, asthma control and perceived control of asthma. Relationships between asthma management factors and personality traits were examined using correlations and regression procedures.

RESULTS

A total of 77 surveys were returned from 94 enrolled participants. Significant relationships were found between personality traits and (i) adherence to asthma medications, and (ii) perceived control of asthma. Participants who scored high on the conscientiousness dimension of personality demonstrated higher adherence to their asthma medications. Women who scored low on the agreeableness dimension of personality and high on the neuroticism dimension had significantly lower perceived confidence and ability to manage their asthma. No statistically significant associations were found between asthma control and personality traits.

CONCLUSIONS

Three of the five personality traits were found to be related to asthma management. Future research into the role of personality traits and asthma management will assist in the appropriate tailoring of interventional strategies to optimize the health of patients with asthma.

Personality traits as a potential predictor of willingness to undergo various orthodontic treatments

Objective:

To establish an association between patient personality traits and potential willingness to undergo various orthodontic treatments.

Materials and Methods:

One hundred adolescent individuals aged 12–16 years completed an anonymous electronic questionnaire via Survey Monkey. The 24-item questionnaire contained three major sections: patient demographics, a modified Big Five Inventory (BFI)-10 personality index, and a willingness to undergo treatment assessment. Multiple-variable linear regression analyses were used to determine the associations among age, gender, ethnicity, and the five personality traits simultaneously with willingness to undergo treatment. Statistical significance was set at P ≤ .05.

Results:

Ninety-six of the 100 individuals were included in the statistical analysis. Age, ethnicity, and gender failed to correlate with potential willingness to undergo orthodontic treatment. Several personality dimensions within the modified BFI-10 (agreeableness, conscientiousness, and neuroticism) were significantly associated with willingness to undergo various orthodontic treatments (P ≤ .05). Agreeableness demonstrated positive correlations with five treatment modalities, while both conscientiousness and neuroticism exhibited negative associations with a single treatment modality. Openness and extraversion were the only personality dimensions that failed to associate with any of the treatment modalities. Four of the nine treatment modalities had no association with patient demographics or a patient's personality dimensions.

Conclusions:

Personality traits are useful in predicting a patient's potential willingness to participate in various orthodontic treatments. The agreeableness dimension provided the most utility in predicting patient willingness. Age, ethnicity, and gender were not significant in predicting patient willingness.