A 10-year retrospective of research in new technologies for health communication

Assessing the Potential Role of Artificial Intelligence in Medication-Related Osteonecrosis of the Jaw Information Sharing

BACKGROUND

Artificial Intelligence, by answering questions about disease prevention strategies, can contribute to making diseases more treatable in their early stages.

PURPOSE

This study aims to evaluate the quality of patient information by assessing the responses of the Chat Generative Pretrained Transformer (ChatGPT, Open AI, USA) artificial intelligence model to questions related to medication-related osteonecrosis of the jaw (MRONJ).

STUDY DESIGN, SETTING, SAMPLE

The study was prospective cross-sectional design. The study was conducted within the Department of Oral and Maxillofacial Surgery. The study's questions were prepared by an experienced oral and maxillofacial surgeon and directed to the artificial intelligence platform. The responses were evaluated by oral and maxillofacial surgeons using the Global Quality Scale (GQS).

PREDICTOR VARIABLE

The predictor variable is question type. A total of 120 questions were categorized into six groups, which encompassed general information about MRONJ (Group 1), queries from patients about to initiate medication therapy (Group 2), questions from patients currently undergoing medication treatment (Group 3), inquiries from patients who had completed medication usage (Group 4), general treatment-related information (Group 5), and case scenarios (Group 6).

MAIN OUTCOME VARIABLES

The main variable is the GQS score. The GQS rates the quality of information and its utility for the patients. The scores are as follows: Score 1: Poor quality, Score 2: Generally poor quality, Score 3: Moderate quality, Score 4: Good quality, Score 5: Excellent quality.

COVARIATES

Not applicable.

ANALYSES

Kruskal-Wallis and Mann-Whitney U tests were applied for intragroup and intergroup analyses. The statistical significance level was determined as P < .05 and P < .01.

RESULTS

The average score for all questions was calculated to be 3.9 ± 0.8, which is above the "moderate quality" threshold. Group 1 had a mean score of 3.4 ± 1.1; group 2 had 4.1 ± 0.7; group 3 had 3.8 ± 0.8; group 4 had 4.3 ± 0.6; group 5 had 4.2 ± 0.7; and group 6 had 4.1 ± 0.5. The variations in mean scores among these groups did not exhibit statistical significance (P > .05).

CONCLUSION AND RELEVANCE

The artificial intelligence model has generated responses of moderate quality to questions about MRONJ. The use of the artificial intelligence platform may assist in patients gaining a fundamental understanding of MRONJ.

Interpersonal Communication Influence on Health-Protective Behaviors amid the COVID-19 Crisis

The 2019 novel coronavirus (COVID-19) has posed substantial threats to global public health. Individuals are extensively exposed to interpersonal sources of health information (e.g., family, friends, colleagues, physicians, and pharmacists). Interpersonal connections often encourage people to question or reinforce other sources of health information, which can affect their perceptions and behaviors. This study integrates research on how exposure to interpersonal health communication affects people's risk perception and affective responses to influence health-protective behaviors such as health information seeking and adherence to protective measures. Findings from an online survey of U.S. adults (n = 488) demonstrated that risk perception and affective responses serve as behavioral motivation factors. The influences of cognitive and affective responses were greater to the extent that individuals believed the health-protective behaviors are beneficial. Our study illuminates how people engage in preventive health behaviors to protect themselves in the COVID-19 context and demonstrates the influence of interpersonal social networks in motivating such behaviors. The theoretical and practical implications of these findings are discussed.

Prioritizing the target audience for a hearing awareness campaign in Australia using the TARPARE model

Hearing loss affects one in six Australians, and it is estimated that around one-third of all hearing loss is preventable. Over the past decade, there have been repeated calls for the development of a national campaign in Australia, aimed at raising the public's awareness of hearing health. We identified six target groups either at risk of developing hearing loss, vulnerable to poor outcomes as a result of untreated hearing loss, or lacking awareness of hearing health services, and applied the TARPARE model as a way of gathering insight into how a national hearing campaign might prioritize these different population segments. An online survey of prominent Australian academics, health practitioners and advocacy professionals with expertise in hearing health and/or public health promotion was created, through which their views on each of six potential target groups that had been identified as likely recipients of a potential hearing health campaign was sought. Young children and caregivers received the highest score based on survey responses and TARPARE criteria. A qualitative analysis of open-ended survey responses from the survey respondents revealed three key themes to consider as part of a potential campaign: Accessibility and availability of hearing services, Deciding on a preventative or treatment-focused approach, and The difficulty of changing behavior.

The Role of Recipient Characteristics in Health Video Communication Outcomes: Scoping Review

BACKGROUND

The importance of effective communication during public health emergencies has been highlighted by the World Health Organization, and it has published guidelines for effective communication in such situations. With video being a popular medium, video communication has been a growing area of study over the past decades and is increasingly used across different sectors and disciplines, including health. Health-related video communication gained momentum during the SARS-CoV-2 pandemic, and video was among the most frequently used modes of communication worldwide. However, although much research has been done regarding different characteristics of video content (the message) and its delivery (the messenger), there is a lack of knowledge about the role played by the characteristics of the recipients for the creation of effective communication.

OBJECTIVE

The aim of this review is to identify how health video communication outcomes are shaped by recipient characteristics, as such characteristics might affect the effectiveness of communication. The main research question of the study is as follows: do the characteristics of the recipients of health videos affect the outcomes of the communication?

METHODS

A scoping review describing the existing knowledge within the field was conducted. We searched for literature in 3 databases (PubMed, Scopus, and Embase) and defined eligibility criteria based on the relevance to the research question. Recipient characteristics and health video communication outcomes were identified and classified.

RESULTS

Of the 1040 documents initially identified, 128 (12.31%) met the criteria for full-text assessment, and 39 (3.75%) met the inclusion criteria. The included studies reported 56 recipient characteristics and 42 communication outcomes. The reported associations between characteristics and outcomes were identified, and the potential research opportunities were discussed. Contributions were made to theory development by amending the existing framework of the Integrated-Change model, which is an integrated model of motivational and behavioral change.

CONCLUSIONS

Although several recipient characteristics and health video communication outcomes were identified, there is a lack of robust empirical evidence on the association between them. Further research is needed to understand how the preceding characteristics of the recipients might affect the various outcomes of health video communication.

"Nobody Will Tell You. You've Got to Ask!": An Examination of Patient-Provider Communication Needs and Preferences among Black and White Women with Early-Stage Breast Cancer

Patient-provider communication is a critical component of healthcare and is associated with treatment quality and outcomes for women with breast cancer. This qualitative study examines similarities and differences in patient perspectives of communication needs between Black and White breast cancer survivors. We conducted four focus groups (N = 28) involving women with early-stage breast cancer on adjuvant endocrine therapy (AET), stratified by race and length of time on AET (< 6 months and >6 months). Each group was moderated by a race-concordant moderator and analyzed by emergent themes. Participants expressed common patient-provider communication needs, namely increased sensitivity from oncologists during the initial cancer diagnosis, personalized information to facilitate treatment decisions, emotional support during the transition from active treatment to maintenance, and rapid provider responses to mobile app-based queries. Communication differences by race also emerged. Black women were less likely than White women to describe having their informational needs met. White women praised longstanding relationships with providers, while Black women shared personal stories of disempowered interactions and noted the importance of patient advocates. White women more often reported privacy concerns about technology use. Unlike White women, Black women reported willingness to discuss sensitive topics, both online and offline, but believed those discussions made their providers feel uncomfortable. Early-stage breast cancer patients on AET, regardless of race, have similar needs for patient-centered communication with their oncologists. However, Black women were more likely to report experiencing poorer communication with providers than White women, which may be improved by technology and advocates.

Using Gaze Tracking as a Research Tool in the Deaf Health Literacy and Access to Health Information Project: Protocol for a Multisite Mixed Methods Study and Preliminary Results

BACKGROUND

Previous studies have identified the internet as a major source of health information. Reliable and accessible sources of web-based health information are critical for cultivating patient-centered care. However, the accessibility and use of web-based health information remains largely unknown for deaf individuals. We used gaze-tracking technology to understand the navigation and use of web-based health information by deaf adults who communicate with sign language and by hearing adults.

OBJECTIVE

This paper discusses our protocol for implementing gaze-tracking technology in a study that included both deaf and hearing participants. We report the preliminary results and lessons learned from the implementation of the protocol.

METHODS

We conducted gaze-tracking sessions with 450 deaf signers and 450 hearing participants as a part of a larger, multisite mixed methods research study. Then, we conducted qualitative elicitation interviews with a subsample of 21 deaf and 13 hearing participants, who engaged in a search task and reviewed their gaze recordings. To our knowledge, no study has implemented a similar research protocol to better understand the experiences of deaf adults. As such, we also examined research staff notes and observations from team meetings regarding the conduct of gaze-tracking data to delineate lessons learned and best practices for research protocols in this area.

RESULTS

Findings from the implementation of this study protocol highlight the use of gaze technology with deaf participants. We developed additional protocol steps to minimize gaze disruption from either lipreading or communicating in sign language. For example, research assistants were often unable to maintain eye contact with participants while signing because of the need to simultaneously point at the computer monitor to provide instructions related to gaze study components, such as the calibration process. In addition to developing ways to effectively provide instructions in American Sign Language, a practice exercise was included in the gaze tracker session to familiarize participants with the computer and technology. The use of the playback feature permitted a deeper dialogue between researchers and participants, which we found vital for understanding the experiences of deaf participants.

CONCLUSIONS

On the basis of our experience using the study protocol through a large research project, incorporating gaze-tracking technology offers beneficial avenues for better understanding how individuals interact with health information. Gaze tracking can determine the type and placement of visual content that attracts attention from the viewers of diverse backgrounds, including deaf individuals. The lessons learned through this study will help future researchers in determining ideal study designs, such as suitable protocols and participant characteristics (eg, deaf signers), while including gaze trackers in their projects. This approach explored how different ways of presenting health information can affect or enable visual learners to engage and use health information effectively.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

RR1-10.2196/26708.

Interpersonal Communication Influence on Health-Protective Behaviors Amid the COVID-19 Crisis

Drawing on a multiplicity of mass media and health behavior theories, we propose an integrated health communication (IHC) framework to understand and leverage the ways in which mass mediated and interpersonal sources of health information influence the public's health behavior in the context of their prescription drug decisions. Building on the agenda setting theory, two-step flow theory, and the Health Belief Model, we dig into the interrelationships between mass media and interpersonal information sources and information seeking engagement. Employing survey methodology, our framework was tested using a sample of U.S. adults (N=628). The major results include (a) information gained through interpersonal sources and perceived benefits of the prescription drugs positively and sequentially mediate the association between mass media exposure and intent to seek prescription drug information, (b) interpersonal health information positively moderate the mediation of mass media exposure-perceived benefits-intent to seek prescription drug information, and (c) the inexpert interpersonal information's positive interaction effect with mass media exposure on intent to seek prescription drug information mediated through perceived benefits was greater with high expert interpersonal communication. These results impart valuable theoretical contributions and have the potential to guide integrated health communication (IHC) campaigns.

Designing and implementing at-scale programs to improve complementary feeding

Advancing knowledge about how to improve complementary feeding at large scale is a high priority. This article identifies strategies for designing and implementing programs to improve complementary feeding at large scale, drawing on lessons learned from three initiatives: Alive & Thrive, which implemented large-scale programs in 3 countries; a low-burden intervention in Mexico that used scripted messages; and Estrategia Integral de Atención a la Nutrición, which is introducing large-scale programs tied to Mexico's conditional cash transfer program. These initiatives illustrate different ways of designing and implementing large-scale programs, with lessons about the importance of having partnerships and alliances; well-grounded understanding from research; a public health strategy; scalable program modes and elements; using existing systems where possible; monitoring, learning, and evaluating; and adopting a model aimed at successfully implementing programs at scale. Improving complementary feeding globally is challenging because of the complex behaviors involved, and the development of specific programs geared to complementary feeding is necessary. Designing and implementing such specific programs at large scale is achievable with the intention, commitment, appropriate strategies, and financial support to do so from the outset.

Effects of a six-week mobile app versus paper book intervention on quality of life, symptoms, and self-care in patients with fibromyalgia: a randomized parallel trial

BACKGROUND

The ProFibro application (app) was developed as a Mobile Health resource to promote self-care in fibromyalgia management.

OBJECTIVE

This study aimed to assess the effects of the use of the ProFibro app for six weeks compared to the use of a traditional paper book of similar content to improve health-related quality of life, symptoms, and self-care agency in individuals with fibromyalgia.

METHODS

Forty individuals with fibromyalgia were included in this randomized, single-blind, parallel trial. One group received intervention content using the ProFibro app on a smartphone while the other received similar information using a paper book. Participants were assessed at baseline and after six weeks. The primary outcome was the Revised Fibromyalgia Impact Questionnaire. Secondary outcomes were Widespread Pain Index, Pain Visual Analog Scale, Symptom Severity Scale, and Appraisal of Self-Care Agency Scale - Revised.

RESULTS

No differences in changes were found between groups at the end of the treatment for any outcome. Both groups showed improvements in symptom severity.

CONCLUSIONS

The use of the ProFibro app for six weeks was not more effective than the use of a traditional paper book with similar content for health-related quality of life, symptoms, or self-care agency in individuals with fibromyalgia. Both groups showed improvements from baseline on severity of symptoms, suggesting that the self-care program using a mobile app or a paper book may be beneficial for individuals with fibromyalgia.

A concept analysis of health communication in a home environment: Perspectives of older persons and their informal caregivers

BACKGROUND

Health communication (HC) is a vast research field focusing on changing health behaviours, and rapidly evolving technology is creating different ways and possibilities to reach target groups and audiences. In the context of home care, a deeper understanding of HC is lacking, specifically for older persons with care needs and their informal caregivers. The aim of this concept analysis is to identify and construct the meaning of HC from the perspective of older persons in need of care in the home environment and their informal caregivers.

MATERIALS AND METHODS

This study utilised Rogers' (2000) Evolutionary Concept Analysis Method (EMCA) to create and construct a meaning of the concept of HC. The EMCA was based on a systematic literature review of scientific articles, using CINAHL, Pubmed and Inspec (2000-2017). A total of 29 articles were retrieved and analysed.

RESULTS

The identified attributes of the concept were as follows: resources of the recipient, influence on decisions and advantages of tailored information. HC was described as both contributing to knowledge as well as being overwhelming where habits and resources influenced the use of information. The attributes led to the following descriptive definition of HC: 'Tailored HC, based on needs and resources of the recipient influence care decisions'. The home environment influenced HC by habits and interactions between older persons and their informal caregivers.

CONCLUSIONS

The home environment influenced HC in terms of social aspects of interactions and habits and between the older person and the informal caregiver. Tailored information with the use of technology contributed to knowledge in care of older persons and their informal caregivers. HC was shown to contribute to improve care for older people in their home environment.

Health Risk Calculator: An Online, Interactive Tool to Estimate how Health Impacts Workers' Compensation Claim Incidence and Cost

OBJECTIVE

The purpose of this paper is to describe and evaluate a web-based, educational Health Risk Calculator that communicates the value of investing in employee health and well-being for the prevention of work-related injuries, illnesses, and fatalities.

METHODS

We developed and evaluated the calculator following the RE-AIM framework. We assessed effectiveness via focus groups (n = 15) and a post-use survey (n = 33) and reach via website analytics.

RESULTS

We observed evidence for the calculator's usability, educational benefit, and encouragement of action to improve worker health and safety. Website analytics data demonstrated that we reached over 300 users equally in urban and rural areas within 3 months after launch.

CONCLUSION

We urge researchers to consider the ways in which they can communicate their empirical research findings to their key stakeholders and to evaluate their communication efforts.

Pelvic vein embolization: an assessment of the readability and quality of online information for patients

Introduction

Pelvic congestion syndrome is a controversial topic. Pelvic vein embolization is a minimally invasive treatment for pelvic congestion syndrome. We aimed to assess the quality of information available on the Internet and determine how accessible information provided by the main IR societies was to patients.

Materials and methods

The most commonly used term relating to pelvic vein embolization was searched across the five most-used English language search engines, with the first 25 web pages returned by each engine included for analysis. Duplicate web pages, nontext content and web pages behind paywalls were excluded. Web pages were analyzed for quality and readability using validated tools: DISCERN score, JAMA Benchmark Criteria, HONcode Certification, Flesch Reading Ease Score, Flesch–Kincaid Grade Level, and Gunning–Fog Index.

Results

The most common applicable term was “Pelvic Vein Embolization”. Mean DISCERN quality of information provided by websites is “fair”. Flesh–Kincaid readability tests and Gunning–Fog Index demonstrated an average “college level” of reading ease. HON code certification was demonstrated in less than one third of web pages. Professional societies and scientific journals demonstrated the highest average JAMA and DISCERN scores, while for-profit organizations and healthcare providers demonstrated the lowest. Only information from 1 of 3 interventional societies was included in the first 25 search engine pages.

Conclusion

The quality of information available online to patients is “fair” and outside of scientific journals the majority of web pages do not meet the JAMA benchmark criteria. These findings call for the production of high-quality and comprehensible content regarding interventional radiology, where physicians can reliably direct their patients for information.

Are hospitals our friends? An exploratory study on the role of Facebook in hospital organizations' dialogic communication

Rooted in the dialogic public relations model, the aim of this paper was to analyze the way in which hospital organizations use Facebook to communicate and build relationships with their patients and followers. Using a content analysis of Facebook profiles, there is a reflection on how dialogic principles are applied in the management of Facebook by hospitals in Portugal. Special attention will be paid to communication regarding the Zika virus, which was of public interest at the time the empirical analysis was carried out. The study demonstrates that Portuguese hospitals are present on Facebook but do not use the social network dialogically or to communicate about topical themes of public interest.

Varicocele Embolization: An Assessment of the Quality and Readability of Online Patient Information

AIMS AND OBJECTIVES

Varicocele embolization is a growing treatment modality owing to the safety, efficacy, and quick return to work following the procedure. The internet is the most dominant source of information for many. We aimed to assess the quality of information accessible by patients considering treatment.

MATERIALS AND METHODS

A list of applicable, commonly used searchable terms was generated. Each term was assessed across the five most-used English language search engines to determine the two most commonly used terms. These two terms were then investigated across each search engine, with the first 25 web pages returned by each engine included for analysis. Duplicate web pages, nontext content such as video or audio, and web pages behind paywalls were excluded. Web pages were analyzed for quality and readability using validated tools including DISCERN score, JAMA Benchmark Criteria, HONcode Certification, Flesch Reading Ease Score, Flesch-Kincaid Grade Level, and Gunning-Fog Index. Secondary features including age, rank, author, and publisher were recorded.

RESULTS

The most common applicable terms were "Testicular embolization" (378,300 results) and "Varicocele embolization" (375,800 results). Mean DISCERN quality of information provided by websites is "fair"; Adherence to JAMA Benchmark Criteria was 13.5%. Flesh-Kincaid readability tests demonstrated an average "9th grade" reading level. Scientific journals showed the highest quality scores, but were least up to date with an average web page age of 11.2 years. Web pages produced by "for-profit" organizations were the second most current (average age 2.7 years), but displayed the lowest quality of information scores.

CONCLUSION

While quality of online information available to patients is "fair," adherence to JAMA benchmark criteria is poor. "For-profit" organization websites are far more numerous and significantly more up-to-date, yet showed significantly lower quality of information scores. Scientific journals were unsurprisingly of higher quality, yet more challenging for the general public to read. These findings call for the production of high-quality and comprehensible content regarding interventional radiology, where physicians can reliably direct their patients for information.

An Integrated Structural Equation Model of eHealth Behavioral Intention

eHealth offers promising tools and services to manage and improve the quality of health as well as the potential to provide accessible health information all over the world. The relatively low adoption rates among eHealth users motivates us to develop an integrated model to explain the learning process and provide essential antecedents of eHealth behavioral intention. The integrated model is empirically tested by using different structural equation modeling (SEM) methods, including partial least squares SEM (PLS-SEM), PLSc, and covariance-based SEM (CB-SEM). The model successfully explains the learning process and provides essential antecedents of eHealth behavioral intention. The findings support the interplay of social, cognitive, and personal factors that impact 18-30-year-old users' learning process related to eHealth behavioral intention. The results empirically show that these three types of SEM techniques provide consistent results with respect to path coefficients and coefficients of determination. The findings indicate that CB-SEM and PLS-SEM provide adverse consequences of interaction-term path coefficients.

Applying behavioural science to increase uptake of the NHS Health Check: a randomised controlled trial of gain- and loss-framed messaging in the national patient information leaflet

BACKGROUND

The NHS Health Check (NHSHC) is a national programme for the prevention of non-communicable diseases. Patients aged 40-74 without an existing cardiovascular-related condition should be invited quinquennially. Uptake is lower than anticipated. We assessed the impact on uptake of two new behaviourally-enhanced leaflets (with the current national leaflet as a control), enclosed with the invitation letter: the first trial on the leaflet.

METHODS

A double-blind three-armed randomized controlled trial was conducted. The new leaflets were shorter (two pages, instead of four); one was loss-framed ('don't miss out') and the other was gain-framed ('make the most of life'). The participants were patients from 39 practices in Lewisham and 17 practices in NE Lincolnshire, who were allocated to interventions using a random-number generator and received one of the leaflets with their invitation letter from April-September 2018. The outcome measure was uptake of an NHSHC by November 2018. The trial was powered to detect a 2% effect.

RESULTS

Uptake was 17.6% in the control condition (n = 3677), 17.4% in the loss-framed condition (n = 3664), and 18.2% in the gain-framed condition (n = 3697). Leaflet type was not a significant predictor of NHSHC uptake in a logistic regression that controlled for demographic variables, with GP practice as a random effect. Statistically significant predictors of uptake included location (higher uptake in Lewisham), age (increased age was associated with increased attendance) and sex (higher uptake in females). The Bayes Factor comparing the null to a hypothesis of differences between conditions was 416, which is extreme evidence in favour of the null hypothesis.

CONCLUSION

There was no evidence for a meaningful effect of either a loss-framed or gain-framed behaviourally-informed leaflet type on uptake, which is surprising, given that behaviourally informed letters have improved uptake of NHSHCs. It is possible that people do not pay attention to leaflets that are enclosed with letters, or that the leaflet continues to support informed decision-making but this does not affect uptake.

TRIAL REGISTRATION

Clinicaltrials.gov, NCT03524131. Registered May 14, 2018. Retrospectively registered.

Can Patients Trust Online Health Information? A Meta-narrative Systematic Review Addressing the Quality of Health Information on the Internet

BACKGROUND

The Internet has become a leading source of health information accessed by patients and the general public. It is crucial that this information is reliable and accurate.

OBJECTIVES

The purpose of this systematic review was to evaluate the overall quality of online health information targeting patients and the general public.

METHODS

The systematic review is based on a pre-established protocol and is reported according to the PRISMA statement. Eleven databases and Internet searches were performed for relevant studies. Descriptive statistics were used to synthesize data. The NIH Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies was used to assess the methodological quality of the included studies.

RESULTS

Out of 3393 references, we included 153 cross-sectional studies evaluating 11,785 websites using 14 quality assessment tools. The quality level varied across scales. Using DISCERN, none of the websites received a category of excellent in quality, 37-79% were rated as good, and the rest were rated as poor quality. Only 18% of websites were HON Code certified. Quality varied by affiliation (governmental was higher than academic, which was higher than other media sources) and by health specialty (likely higher in internal medicine and anesthesiology).

CONCLUSION

This comprehensive systematic review demonstrated suboptimal quality of online health information. Therefore, the Internet at the present time does not provide reliable health information for laypersons. The quality of online health information requires significant improvement which should be a mandate for policymakers and private and public organizations.

Genetic testing and eHealth usage among Deaf women

In the past decade, accessible information in American Sign Language (ASL) about cancer and genetic testing is expanding on eHealth platforms, including social network sites, commercial sites, and mobile apps. Primary data on genetic testing awareness and genetic testing for BRCA 1/2 among Deaf women were gathered using HINTS-ASL survey between November 2016 and April 2018, and secondary data for hearing women were drawn from NCI's HINTS 5 Cycle 1 survey in 2017. Deaf women who had heard of DNA testing (63%) were more likely to be young adults, college graduates, and/or have a family history of cancer. Compared to hearing women, Deaf women who had heard of genetic testing were more likely to use social networking sites to read or share information about medical topics and watch health-related videos. Making eHealth platforms accessible in ASL and easy-to-understand text can help reduce knowledge gap in genetic testing, since some Deaf women may not be using genetic testing to help identify whether they are at increased risk for breast and ovarian cancer early on, before they are diagnosed with cancer.

Adapting the HIV Infant Tracking System to Support Prevention of Mother-to-Child Transmission of HIV in Kenya: Protocol for an Intervention Development Pilot Study in Two Hospitals

Background

Despite progress to expand access to HIV testing and treatment during pregnancy in Kenya, gaps still remain in prevention of mother-to-child transmission of HIV (PMTCT) services. This study addresses the need for effective and scalable interventions to support women throughout the continuum of care for PMTCT services in low-resource settings. Our research team has successfully implemented the HIV Infant Tracking System (HITSystem), a Web-based, system-level intervention to improve early infant diagnosis (EID) outcomes.

Objective

This study will expand the scope of the HITSystem to address PMTCT services to bridge the gap between maternal and pediatric HIV services and improve outcomes. This paper describes the intervention development protocol to adapt and pilot an HITSystem version 2.0 to assess acceptability, feasibility, and preliminary PMTCT outcomes in Kenya.

Methods

This is a 3-year intervention development study to adapt the current HITSystem intervention to support a range of PMTCT outcomes including appointment attendance, antiretroviral therapy (ART) adherence, hospital deliveries, and integration of maternal and pediatric HIV services in low-resource settings. The study will be conducted in 3 phases. Phase 1 will elicit feedback from intervention users (patients and providers) to guide development and refinement of the new PMTCT components and inform optimal implementation. In Phase 2, we will design and develop the HITSystem 2.0 features to support key PMTCT outcomes guided by clinical content experts and findings from Phase 1. Phase 3 will assess complete PMTCT retention (before, during, and after delivery) using a matched randomized pilot study design in 2 hospitals over 18 months. A total of N=108 HIV-positive pregnant women (n=54 per site) will be enrolled and followed from their first PMTCT appointment until infant HIV DNA Polymerase Chain Reaction testing at the target age of 6 weeks (<7 weeks) postnatal.

Results

Funding for this study was received in August 2015, enrollment in Phase 1 began in March 2016, and completion of data collection is expected by May 2019.

Conclusions

This protocol will extend, adapt, and pilot an HITSystem 2.0 version to improve attendance of PMTCT appointments, increase ART adherence and hospital-based deliveries, and prompt EID by 6 weeks postnatal. The HITSystem 2.0 aims to improve the integration of maternal and pediatric HIV services.

Trial Registration

ClinicalTrials.gov NCT02726607; https://clinicaltrials.gov/ct2/show/NCT02726607 (Archived by WebCite at http://www.webcitation.org/78VraLrOb)

International Registered Report Identifier (IRRID)

DERR1-10.2196/13268

Can Positive Framing Reduce Nocebo Side Effects? Current Evidence and Recommendation for Future Research

Although critical for informed consent, side effect warnings can contribute directly to poorer patient outcomes because they often induce negative expectations that trigger nocebo side effects. Communication strategies that reduce the development of nocebo side effects whilst maintaining informed consent are therefore of considerable interest. We reviewed theoretical and empirical evidence for the use of framing strategies to achieve this. Framing refers to the way in which information about the likelihood or significance of side effects is presented (e.g., negative frame: 30% will experience headache vs. positive frame: 70% will not experience headache), with the rationale that positively framing such information could diminish nocebo side effects. Relatively few empirical studies (k = 6) have tested whether framing strategies can reduce nocebo side effects. Of these, four used attribute framing and two message framing. All but one of the studies found a significant framing effect on at least one aspect of side effects (e.g., experience, attribution, threat), suggesting that framing is a promising strategy for reducing nocebo effects. However, our review also revealed some important open questions regarding these types of framing effects, including, the best method of communicating side effects (written, oral, pictorial), optimal statistical presentation (e.g., frequencies vs. percentages), whether framing affects perceived absolute risk of side effects, and what psychological mechanisms underlie framing effects. Future research that addresses these open questions will be vital for understanding the circumstances in which framing are most likely to be effective.

Defining compassion in the digital health age: protocol for a scoping review

INTRODUCTION

The notion of compassion and compassionate care is playing an increasingly important role in health professional education and in the delivery of high-quality healthcare. Digital contexts, however, are not considered in the conceptualisation of compassionate care, nor is there guidance on how compassionate care is to be exercised while using digital health technologies. The widespread diffusion of digital health technologies provides new contexts for compassionate care, with both opportunities for new forms and instantiations of compassion as well as new challenges. How compassion is both understood and enacted within this evolving, digital realm has not been synthesised.

METHODS AND ANALYSIS

This scoping review protocol follows Arksey and O'Malley's methodology to examine dimensions of compassionate professional practice when digital technologies are integrated into clinical care. Relevant peer-reviewed literature will be identified using a search strategy developed by medical librarians, which applies to six databases of medical, computer and information systems disciplines. Eligibility of articles will be determined using the two-stage screening process consisting of (1) title and abstract scan, and (2) full-text review. Screening, abstracting and charting will be conducted by two independent reviewers, with a third reviewer available for resolution when consensus is not achieved. In order to look at the range of current research in this area, extracted data will be thematically analysed and validated by content experts. Descriptive statistics will be calculated where necessary.

ETHICS AND DISSEMINATION

Research ethics approval and consent to participate is not required for this scoping review. The results of the review will inform resource development and strategy for Associated Medical Services (AMS) Healthcare, a Canadian charitable organisation at the forefront of advancing research and leadership development in health and humanities, as part of the AMS Phoenix Project: A Call to Caring, particularly for digital professionalism frameworks so that they are inclusive of a compassion competency.

Digital displacements in patient-professional relations

Purpose The purpose of this paper is to examine the relational consequences of electronic patient records based on co-produced data from pregnant women's IT supported self-reporting. The analysis unfolds how the clinical encounter between patient and professional is reconfigured in the digitized society. Design/methodology/approach The paper provides a grounded theory analysis based on observations and interviews in an antenatal care unit. The study draws on empirical material generated through observations of the clinical encounters between pregnant women and midwifes, interviews with managers and midwifes, field notes and policy documents. Findings The author argues that the use of technology and co-produced data displace tasks and relations between healthcare professional and patient. The analysis shows that four modes of organizational patient involvement are enacted: involvement in administrative tasks, involvement in professional resistance, individualized involvement, and homogenized involvement of patients that tends to categorize the pregnancy roughly as either "normal" or "abnormal." Originality/value This study contributes to qualitative research in digitization and patient involvement in health organization studies by showing how digital technology distributes the midwife's autonomy, tasks and knowledge about the patient with both intended and unintended consequences. The argument goes beyond the prevalent prescriptive approaches to e-government and co-production, instead providing a critical analytical perspective on the promises of delivering efficient and patient-centered healthcare.

Goal feedback from whom? A physical activity intervention using an N-of-1 RCT

OBJECTIVE

Adolescents are not meeting the recommended guidelines for physical activity. Social support and self-regulatory skills are two factors known to impact physical activity and sedentary behaviour. The study sought to examine how targeting feedback as part of a self-regulatory process could increase physical activity, and the individual who should be providing the feedback.

DESIGN

The study utilised an aggregated N-of-1 RCT which allows for an iterative process of intervention development, and examines variability within participants to answer the question for whom did the intervention work. Ten adolescents (ages 13-18) set a daily physical activity goal. Adolescents received a SMS text message providing feedback on goal attainment daily from a parent, peer, behavioural health specialist; or no text message (control).

MAIN OUTCOME MEASURES

A bioharness heart rate monitor assessed heart rate as proxy for goal attainment. Adolescents also self-monitored their physical activity in the Calorie Counter and Diet Tracker by MyFitnessPal^TM app (commercially available).

RESULTS

Intervention demonstrated a significant effect for 30% of the sample in increasing MVPA (M_increase = 52 min), with no significant effect on sedentary behaviour.

CONCLUSION

A single occasion of text messaging from the right person can produce changes, however, careful consideration should be given to who provides the feedback.

Health literacy in the eHealth era: A systematic review of the literature

OBJECTIVES

This study aimed to identify studies on online health service use by people with limited health literacy, as the findings could provide insights into how health literacy has been, and should be, addressed in the eHealth era.

METHODS

To identify the relevant literature published since 2010, we performed four rounds of selection-database selection, keyword search, screening of the titles and abstracts, and screening of full texts. This process produced a final of 74 publications.

RESULTS

The themes addressed in the 74 publications fell into five categories: evaluation of health-related content, development and evaluation of eHealth services, development and evaluation of health literacy measurement tools, interventions to improve health literacy, and online health information seeking behavior.

CONCLUSION

Barriers to access to and use of online health information can result from the readability of content and poor usability of eHealth services. We need new health literacy screening tools to identify skills for adequate use of eHealth services. Mobile apps hold great potential for eHealth and mHealth services tailored to people with low health literacy.

PRACTICE IMPLICATIONS

Efforts should be made to make eHealth services easily accessible to low-literacy individuals and to enhance individual health literacy through educational programs.

Increasing Fruit and Vegetable Consumption Through a Healthy Eating Blog: A Feasibility Study

BACKGROUND

Despite efforts made by public health organizations to improve consumption of fruits and vegetables, populations in developed countries usually eat less than the minimum recommended. Social media, such as blogs, represent a unique opportunity for improving knowledge translation in health care because they facilitate interactive communication between the public and health professionals. However, no studies have yet evaluated the effect of blogs to promote dietary behavior changes.

OBJECTIVE

Our study aims to conduct a preliminary assessment before undertaking a full randomized controlled trial (RCT) of the feasibility of using an evidence-based healthy eating blog promoting the consumption of fruits and vegetables among adult women.

METHODS

A total of 80 women aged 18 years and older (mean 42, SD 13 years) eating less than five servings per day of fruit and vegetables (mean 2.75, SD 1.84 servings) were recruited. Participants were randomized to the healthy eating blog group (n=40), which included a weekly blog post over a 6-month period, or to a control group (n=40) that had no exposure to the healthy eating blog. Blog posts were written by a registered dietitian and focused on the improvement of fruit and vegetable consumption. We targeted four main determinants of the behavior that were identified as the best predictors for fruit and vegetable intake by two systematic reviews: (1) knowledge, (2) attitude, (3) self-efficacy, and (4) motivation. The intervention was considered feasible if (1) more than 70% of questionnaires were completed, (2) attendance rate was more than 90% for in-person appointments with the research coordinator, (3) participants accessed at least 75% of the blog posts, and (4) the attrition rate was less than 25%. Blog access was assessed by collecting the blog browsing history data for each participant.

RESULTS

During the intervention, 26 posts were published on the blog. Pre- (baseline) and postintervention (6 months) questionnaires were completed by mean 97% (SD 3%) of participants. All participants attended their in-person appointments. Women accessed mean 87% (SD 7%) of the posts published during the intervention. Only 3% (2/80) of participants dropped out of the study. Between the healthy eating blog and control groups, a difference of 1.0 servings of fruits and vegetables (P<.001) indicated moderate effects of the intervention (Cohen d=0.54).

CONCLUSIONS

These results suggest that an intervention using a healthy eating blog meets preestablished feasibility criteria. A larger-scale RCT using the same methodology will be conducted to assess the impact of a healthy eating blog on the dietary habits of women.

Effectiveness of a Technology-Based Injury Prevention Program for Enhancing Mothers' Knowledge of Child Safety: Protocol for a Randomized Controlled Trial

BACKGROUND

Provision of anticipatory guidance for parents is recommended as an effective strategy to prevent injuries among young children. Technology-based anticipatory guidance has been suggested to reinforce the effectiveness of injury prevention and improve parents' knowledge of child safety.

OBJECTIVE

This study aims to examine the effectiveness of a technology-based injury prevention program with parental anticipatory guidance for enhancing mothers' knowledge of child safety.

METHODS

In this randomized controlled trial, 308 mothers will be recruited from the antenatal clinics and postnatal wards of two major public hospitals in Hong Kong. Participating mothers will be randomly assigned into intervention and control groups. Mothers in the intervention group will be given free access to a technology-based injury prevention program with anticipatory guidance, whereas mothers in the control group will be given a relevant booklet on parenting. The injury prevention program, available as a website or on a mobile app, includes behavioral components based on the Theory of Planned Behavior. The primary outcome measure will be the change in the mother's knowledge of child safety. The secondary outcome measures will be age-appropriate domestic safety knowledge, attitudes, intentions, perceived behavioral control, and self-reported behavior related to home safety practice. We will also determine dose-response relationships between the outcome measures and the website and mobile app usage.

RESULTS

Enrolment of participants will begin in October 2016. Results are expected by June 2018.

CONCLUSIONS

Parents will be able to easily access the domestic injury prevention website to find information regarding child injury prevention. It is anticipated that the technology-based intervention will help parents improve their knowledge of child safety and raise their awareness about the consequences of domestic injuries and the importance of prevention.

TRIAL REGISTRATION

Clinicaltrials.gov Clinicaltrials.gov NCT02835768; http://clinicaltrials.gov/ct2/show/NCT02835768 (Archived by WebCite at http://www.webcitation/6lbXYM6b9).

Just What the Doctor Tweeted: Physicians' Challenges and Rewards of Using Twitter

More than 75,000 health care professionals worldwide share information and discuss treatments on Twitter, making it one of the most popular and influential social media sites for health. This engaging medium has enormous potential for establishing relationships and disseminating information among physicians, their colleagues, and patients. However, little is known about how physicians navigate Twitter and what challenges and benefits come from using the platform. By conducting in-depth interviews with 17 physicians who interact with Twitter at least once per week, it was revealed that physicians overcome concerns of privacy and time constraints to learn and share new research, connect with colleagues, manage online personas, and develop relationships with patients on a new level that goes beyond the typical office visit. Implications include the possibility of enriched patient-provider relationships due to physicians divulging opinions and personal information in a public forum to minimize established power structures and enable better communication. This exploratory study establishes that Twitter is fertile ground for future research to explore how the medium can influence patient behavior, alter attitudes, and influence communication between patients and providers.

The promise of virtual navigation in cancer care: Insights from patients and health care providers

Virtual navigation (VN) in health care is a proactive process by which patients obtain information and support via Internet resources to manage their illness demands. The objective of this analysis was to explore converging and diverging perspectives of key stakeholders: patients with cancer and Health Care Providers (HCPs), about a cancer-related VN tool called the Oncology Interactive Navigator (OIN™). A qualitative secondary analysis was performed combining data sets from two prior studies exploring perspectives of VN among patients (study 1, n=20) and HCPs (study 2, n=13). An inductive approach was used to explore converging and diverging views across groups. Findings explore how patients' and HCPs' views converge and diverge and the processes necessary to ensure optimal uptake of VN innovations in cancer care.

Pain Assessment--Can it be Done with a Computerised System? A Systematic Review and Meta-Analysis

Background: Mobile and web technologies are becoming increasingly used to support the treatment of chronic pain conditions. However, the subjectivity of pain perception makes its management and evaluation very difficult. Pain treatment requires a multi-dimensional approach (e.g., sensory, affective, cognitive) whence the evidence of technology effects across dimensions is lacking. This study aims to describe computerised monitoring systems and to suggest a methodology, based on statistical analysis, to evaluate their effects on pain assessment. Methods: We conducted a review of the English-language literature about computerised systems related to chronic pain complaints that included data collected via mobile devices or Internet, published since 2000 in three relevant bibliographical databases such as BioMed Central, PubMed Central and ScienceDirect. The extracted data include: objective and duration of the study, age and condition of the participants, and type of collected information (e.g., questionnaires, scales). Results: Sixty-two studies were included, encompassing 13,338 participants. A total of 50 (81%) studies related to mobile systems, and 12 (19%) related to web-based systems. Technology and pen-and-paper approaches presented equivalent outcomes related with pain intensity. Conclusions: The adoption of technology was revealed as accurate and feasible as pen-and-paper methods. The proposed assessment model based on data fusion combined with a qualitative assessment method was revealed to be suitable. Data integration raises several concerns and challenges to the design, development and application of monitoring systems applied to pain.

Social media: the key to health information access for 18- to 30-year-old college students

This work examines where 18- to 30-year-old college students seek health information on the Internet and how they determine site and message credibility. Using a qualitative methodology, five focus groups were conducted with 18- to 30-year-old college students, and transcripts were analyzed with MaxQDA text analysis software. The study revealed that 18- to 30-year-old college students have Internet health information source preferences, reasons for seeking health information on the Internet, and message design factors that improve their perception of site and message credibility. We conclude that the Internet and social media show great promise as effective health communication channels for 18- to 30-year-old college students and confirm that preferred Internet/social media sites can be utilized by health educators to present important risk management/disease prevention information to 18- to 30-year-old college students. In addition, message design factors can lend credibility to both sites and the health information delivered there.

Social media for public health: an exploratory policy analysis

BACKGROUND

To accomplish the aims of public health practice and policy today, new forms of communication and education are being applied. Social media are increasingly relevant for public health and used by various actors. Apart from benefits, there can also be risks in using social media, but policies regulating engagement in social media is not well researched. This study examined European public health-related organizations' social media policies and describes the main components of existing policies.

METHODS

This research used a mixed methods approach. A content analysis of social media policies from European institutions, non-government organizations (NGOs) and social media platforms was conducted. Next, individuals responsible for social media in their organization or projects completed a survey about their social media policy.

RESULTS

Seventy-five per cent of institutions, NGOs and platforms had a social media policy available. The primary aspects covered within existing policies included data and privacy protection, intellectual property and copyright protection and regulations for the engagement in social media. Policies were intended to regulate staff use, to secure the liability of the institution and social responsibility. Respondents also stressed the importance of self-responsibility when using social media.

CONCLUSIONS

This study of social media policies for public health in Europe provides a first snapshot of the existence and characteristics of social media policies among European health organizations. Policies tended to focus on legal aspects, rather than the health of the social media user. The effect of such policies on social media adoption and usage behaviour remains to be examined.

A systematic review of workplace health promotion interventions for increasing physical activity

PURPOSE

The benefits of an active lifestyle are widely documented, yet studies show that only a small proportion of adults engage in sufficient levels of physical activity. The workplace presents an ideal avenue for delivering initiatives to promote physical activity, overcoming commonly cited barriers such as a 'lack of time' and providing access to a large intersection of society. The purpose of this study was to (1) explore the types of interventions workplaces implement to promote physical activity among staff, (2) describe the characteristics of those interventions, (3) understand whether these interventions positively impact on activity levels, and (4) assess the methodological quality of studies.

METHODS

A systematic review of workplace physical activity interventions published up to April 2011 was conducted to identify types of interventions and their outcomes.

RESULTS

Of the 58 studies included, the majority utilized health promotion initiatives. There were six physical activity/exercise interventions, 13 counselling/support interventions, and 39 health promotion messages/information interventions. Thirty-two of these studies showed a statistically significant increase in a measure of physical activity against a control group at follow-up.

CONCLUSIONS

While the studies included in this review show some evidence that workplace physical activity interventions can be efficacious, overall the results are inconclusive. Despite the proliferation of research in this area, there is still a need for more well-designed studies to fully determine the effectiveness of workplace interventions for increasing physical activity and to identify the types of interventions that show the most promise.

Analyzing health organizations' use of Twitter for promoting health literacy

This study explored health-related organizations' use of Twitter in delivering health literacy messages. A content analysis of 571 tweets from health-related organizations revealed that the organizations' tweets were often quoted or retweeted by other Twitter users. Nonprofit organizations and community groups had more tweets about health literacy than did other types of health-related organizations examined, including health business corporations, educational institutions, and government agencies. Tweets on health literacy topics focused predominantly on using simple language rather than complicated language. The results suggest that health organizations need a more strategic approach to managing positive organizational self-presentations in order to create an optimal level of exposure on social networking sites.

Investigating biomedical research literature in the blogosphere: a case study of diabetes and glycated hemoglobin (HbA1c)

OBJECTIVE

The research investigated the relationship between biomedical literature and blogosphere discussions about diabetes in order to explore the role of Web 2.0 technologies in disseminating health information. Are blogs that cite biomedical literature perceived as more trustworthy in the blogosphere, as measured by their popularity and interconnections with other blogs?

METHODS

Web mining, social network analysis, and content analysis were used to analyze a large sample of blogs to determine how often biomedical literature is referenced in blogs on diabetes and how these blogs interconnect with others in the health blogosphere.

RESULTS

Approximately 10% of the 3,005 blogs analyzed cite at least 1 article from the dataset of 2,246 articles. The most influential blogs, as measured by in-links, are written by diabetes patients and tend not to cite biomedical literature. In general, blogs that do not cite biomedical literature tend not to link to blogs that do.

CONCLUSIONS

There is a large communication gap between health professional and personal diabetes blogs. Personal blogs do not tend to link to blogs by health professionals. Diabetes patients may be turning to the blogosphere for reasons other than authoritative information. They may be seeking emotional support and exchange of personal stories.

A computerized intervention to promote colorectal cancer screening for underserved populations: theoretical background and algorithm development

OBJECTIVE

The aim of this exploratory study was to assess factors deemed by patients as "important" as they planned and considered undergoing colorectal cancer (CRC) screening, and to use this data to design a computer-delivered intervention to promote screening.

METHODS

Fifty participants 50 years or older, not up-to-date with current recommended CRC screening guidelines, were recruited from a primary care clinic. A semi-structured interview focused on aspects of preparing for colorectal cancer screening was administered; after transcription, researchers used triangulation and consensus to identify relevant themes and concepts.

RESULTS

Four main themes were identified that dealt with issues important for both FOBT and colonoscopy planning: personal concerns, reminders, communication with healthcare providers and obtaining test results. FOBT specific themes included: sample collection and return. For colonoscopy screening, themes included: scheduling, intervention questions, colonoscopy preparation, and transportation. These can be classified as barrier, process and accessory themes. The developed computer-administered implementation intentions algorithm addressed all the identified concerns in a planned and sequential manner, in order to facilitate planning for CRC screening.

CONCLUSIONS

The results of this study suggest that appropriate reminders, explanations of procedures, and patient understanding of temporary life disruptions, help patients develop and accept a detailed screening plan.

Reach of a kiosk-based pediatric injury prevention program

While controlled trials are important for determining the efficacy of public health programs, implementation studies are critical to guide the translation of efficacious programs to general practice. To implement an evidence-based injury prevention program and examine program use and completion rates in two implementation phases, Safe N' Sound, an evidence-based program, was implemented in five pediatric clinics. Data on program use were collected from program files and patient census data. Program use averaged 12.1% of eligible patients during implementation and 9.5% during the continuation phase. Program completion averaged 9.7% and 6.5%, respectively. Findings from this study can inform the dissemination of evidence-based public health programs, particularly in practice-based clinical settings.

Midwives' cell phone use and health knowledge in rural communities

This study developed and tested a theoretical model that explains the underlying process through which the use of cell phones can facilitate the capacity of community health care workers in developing regions. On the basis of a study conducted on 223 midwives in rural regions of Indonesia, the results showed that cell phone use was positively associated with midwives' access to institutional and peer information resources. Access to institutional resources was positively associated with midwives' health knowledge. Further, access to peer resources was associated with higher self-efficacy, which was positively associated with health knowledge. The study provides implications for technology intervention strategies targeted to community health workers in rural communities.

Indigenous message tailoring increases consumption of fresh vegetables by clients of community pantries

This study tested whether message tailoring of recipes and food-use tips for low-income households is superior to providing a generic version of the material. The field experiment was conducted in the busy conditions found at community food pantries, and included 10 food distributions at each of six sites. We analyzed the consumption of fresh vegetables 6 days following distributions, and retention of print materials 6 weeks later. Self-determination and reactance theories guided the development of tailoring in an indigenous fashion, allowing each pantry client to choose recipes and food tips thought personally useful. This contrasted against paternalistic tailoring, common in health communication, where a motivational theory is used to regulate the health messages given to recipients. Results demonstrated benefits of tailoring over both generic and control conditions and uncovered the degree of tailoring that produced the largest effects. As suggested by construal level theory, the intervention addressed recipients' immediate and concrete decisions about healthy eating, instead of distant or abstract goals like prevention of illnesses. We documented per-client costs of tailored information. Results also suggested that benefits from social capital at sites offering a health outreach may exceed the impact of message tailoring on outcomes of interest.

An examination of online health information seeking by deaf people

Research indicates that information seekers often turn to the Internet for health information; however, little is known about how Deaf people perceive, access, and utilize the Internet as a health information source. In this study, eight focus groups with Deaf participants (n = 39) were conducted to explore how Deaf people make use of (or avoid) the Internet as a health information source. Focus-group transcripts were analyzed using latent content and constant comparative techniques. Findings are presented using the model of online health information seeking and illustrate the reasons reported for both avoiding and utilizing the Internet as a health information source. In addition, findings illustrate the processes Deaf people navigate when accessing online health information, as well as the strategies they employ when doing so. This research underscores the need for continued investigation of access to and use of e-health resources by Deaf people.