Health literacy: impact on the health of HIV-infected individuals

Association among therapeutic adherence, health literacy, and engagement in care: How to increase health-conscious management of HIV disease

BACKGROUND

In the context of People Living with HIV (PLWH), poor health literacy (HL) seems to be linked to poorer health outcomes and reduced engagement in care. Additionally, the level of HL can affect HIV knowledge and may impact adherence to antiretroviral therapy (ART). This research explored the connection between ART adherence, HL, and engagement in care in a cohort of 250 PLWH receiving ART in Italy.

METHODS

A questionnaire was given to PLWH at Policlinico Gemelli in Rome to assess their health literacy and adherence to therapy. The Brief Health Literacy Screening (BHLS) and the Newest Vital Sign (NVS) were used to evaluate subjective and objective HL. Adherence levels were self-reported as poor, good, or excellent, and the assessment included the Patient Health Engagement Scale (PHE-S).

RESULTS

Notably, the majority of the sample comprised male individuals (67.9%), with 69.2% reporting a 10-years or longer duration between their HIV diagnosis and their initiation of ART. It was found that PLWH with poor adherence had low schooling, had been living with HIV for 1-5 years, were HCV co-infected, had a viremia >50 copies/mL, poor health status, poor engagement in care, and poor HL (p = <0.001). They exhibited lower mean scores on the subjective HL scale and lower CD4 T-cell counts and nadir CD4 T-cell counts (p < .001).

CONCLUSION

Our study demonstrated a positive correlation between higher HL levels and improved disease management, treatment adherence, and overall physical and mental well-being. Enhanced HL capabilities are paramount in bolstering health management and treatment adherence.

COVID-19 Knowledge Among Sexual and Gender Minority Adults in New York City

Purpose: This study describes sources of COVID-19 vaccine information and COVID-19 knowledge among sexual and gender minority (SGM) adults in New York City (NYC). Methods: A sample of 986 SGM adults in NYC completed an online survey between June 25 and December 1, 2021. Participants indicated their top three sources of COVID-19 vaccine information from a list of 10 options. Participants were also categorized into low or high COVID-19 knowledge using a 14-item questionnaire. We described knowledge sources, then conducted bivariate and multivariable logistic regression to identify characteristics associated with greater knowledge. Results: The mean age of participants was 29 years (range 18-68 years). Only 12.5% identified their health care provider as a main COVID-19 vaccine information source. Social media (54.9%) and TV news channels (51.4%) were most reported as a main COVID-19 vaccine information source. COVID-19 vaccine knowledge was moderate, with four of eight questions showing correct responses in approximately 70% or more participants. In the multivariable logistic regression model, having at least some college education (adjusted odds ratio [aOR]: 2.34, 95% confidence interval [CI]: 1.55-3.52), attaining a master's degree (aOR: 3.28, 95% CI: 1.93-5.57), reporting a household income of $25,000-$49,999 per year (aOR: 1.68, 95% CI: 1.14-2.46), and having health insurance (aOR: 2.12, 95% CI: 1.51-2.96) were significantly associated with high COVID-19 knowledge. Conclusion: Our sample demonstrated high levels of COVID-19 knowledge, particularly among educated individuals and those with health insurance. Primary access to health information was through social media and TV news channels.

Path Analysis of Health Literacy, Social Support, and Self-Efficacy on Decisional Conflict in Patients with Stable Schizophrenia

Purpose

Constructing a multiple mediation model based on two mediating variables, social support and self-efficacy, to explore the mechanism of health literacy's effect on decisional conflict in patients with stable schizophrenia.

Patients and Methods

A total of 205 patients with stable schizophrenia who were hospitalized in a psychiatric hospital in Guangdong Province, China, were selected for the study. The All Aspects of Health Literacy Scale (AAHLS), Decisional Conflict Scale (DCS), Social Support Rating Scale (SSRS) and General Self-Efficacy Scale (GSES) were used to evaluate health literacy, decisional conflict, social support and self-efficacy. Path analysis was performed by constructing a structural equation model, and the mediating effect between variables was validated by the bias-corrected nonparametric percentile bootstrap method.

Results

Health literacy, social support, and self-efficacy together explained 20.4% of the variance in decisional conflict. (1) Severe decisional conflict group accounted for 82% of overall patients with stable schizophrenia. (2) there were strong and significant negative relationships between decisional conflict and health literacy, social support, self-efficacy and each of their dimensions (r=-0.14-0.27, P<0.01 or P<0.05). (3) The path analysis showed that health literacy directly affects decisional conflict (β=-0.282); additionally, health literacy indirectly affects decisional conflict through social support (β=-0.319), self-efficacy (β=-0.010) and through the chain mediating effect of social support and self-efficacy (β=-0.008).

Conclusion

Patients with stable schizophrenia have serious decisional conflict in China, and necessary interventions have to be made. This study found that social support and self-efficacy mediate the relationship between health literacy and decisional conflict in patients with stable schizophrenia in China. Healthcare professionals should emphasize health literacy education for patients, and implement pathway-based targeted interventions to improve health literacy, reduce decisional conflict, and promote the recovery of patients with stable schizophrenia.

An Index-Contact Paired Data Analysis on Sexual Contact Tracing Outcomes of HIV-Infected Individuals - Yunnan Province, China, 2022-2024

What is already known about this topic?

A substantial proportion of people living with human immunodeficiency virus (PLWH) remain unaware of their infection status. Contact tracing serves as an effective public health tool for identifying human immunodeficiency virus (HIV) infections and supports progress toward achieving the 95-95-95-95 goals.

What is added by this report?

An egocentric contact tracing study conducted in Yunnan, China, between January 2022 and June 2024 enrolled 1,981 index cases, of whom 314 (15.9%) had at least 1 HIV-positive sexual contact. These index cases reported 2,171 sexual contacts, with 1,509 (69.5%) receiving HIV testing and 317 (21.0%) testing positive. Higher education levels and employment status among sexual contacts were positively associated with HIV testing uptake. HIV infection was more likely among contacts when the index case was female and identified through active HIV testing. Long-term sexual partnerships and inconsistent condom use demonstrated elevated infection risk.

What are the implications for public health practice?

The effectiveness of contact tracing outcomes is influenced by characteristics of both index cases and their sexual contacts. These factors should be incorporated into the design and implementation of sexual contact tracing programs.

Levels of Health Literacy and Associated Factors Among Adults in a Rural Municipality of Nepal: A Cross-sectional Study

Health literacy is crucial in maintaining good health and well-being, yet community-based studies on health literacy in Nepal are scarce. This study aimed to assess the level of health literacy and identify associated factors among adults in Rasuwa, Nepal. A community-based cross-sectional study was conducted among 253 adults aged above 18 years residing in Kalika Rural Municipality, Rasuwa. Data were collected through face-to-face interviews using the Psychometric Assessment of the European Health Literacy Survey Questionnaire (HLS-EU-Q16). Multivariable logistic regression was used to evaluate independent correlates of health literacy levels. The mean ± SD age of participants was 46.3 ± 16 years. Only about a quarter (23.3%) of participants had adequate health literacy. The participants aged ≤ 45 years (aOR:1.9,95% CI: 1.0-3.6), people who perceived their health status as satisfactory (aOR: 3.1,95% CI: 1.5-6.3), had satisfactory self-rated financial status (aOR: 2.9,95% CI: 1.5-5.5), had satisfactory level of self- related esteem (aOR = 2.7,95% CI: 1.2-6.2), had a stable income (aOR = 1.9, 95% CI:1.0-3.5) were more likely to demonstrate adequate health literacy level. Conversely, illiterate participants (aOR: 0.1, 95% CI: 0.04-0.4) and those engaged in agriculture (aOR: 0.49, 95% CI: 0.2-0.9) had lower odds of having adequate health literacy. This study highlights inadequate health literacy status among approximately three-quarters of the participants. Factors such as age, self-rated health status, financial stability, self-esteem, and income were associated with health literacy levels. These findings underscore the importance of addressing socio-economic and individual factors in promoting health literacy initiatives, particularly targeting vulnerable populations, to improve overall health outcomes and healthcare utilization.

Multilevel determinants of antiretroviral therapy initiation and retention in the test-and-treat era of Nepal: a qualitative study

BACKGROUND

The transition to the "test-and-treat" policy in Nepal in 2017, coupled with the rapid initiation of antiretroviral therapy (ART) in 2020, necessitates an in-depth understanding of factors influencing ART initiation and retention. This study investigates these factors from the perspectives of healthcare providers, families/communities, and people living with HIV (PLHIV).

METHODS

Employing a qualitative design, in-depth interviews were conducted with 24 ART clients and 26 healthcare providers across different provinces of Nepal. A comprehensive interview guide facilitated the exploration of experiences and perceptions. Interviews were transcribed verbatim, and thematic analysis was applied to distill key insights. Guided by a socio-ecological model, interviews were analyzed to identify the barriers and facilitators to ART initiation and continuation at the individual, family/community, and health system levels.

RESULTS

Facilitators and barriers were identified at three levels. Individual-level facilitators included fear of death, perceived health benefits, knowledge about HIV/ART, confidentiality, and financial support. Barriers encompassed concerns about lifelong medication, side effects, denial of HIV status, fear of disclosure, and financial constraints. At the family/community level, support from family and community health workers facilitated ART adherence, while social stigma and discrimination posed barriers. The health system's role was dual; the provision of free treatment, a client tracking system and a robust drug supply chain were facilitators, whereas logistical challenges and service accessibility during the COVID-19 pandemic were notable barriers.

CONCLUSIONS

This study highlights the various factors that influence ART initiation and retention in Nepal during the test-and-treat era. Tailored interventions should focus on increasing awareness about HIV and ART, strengthening healthcare systems, ensuring availability of medications, and providing accessible treatment during service disruptions. Furthermore, these interventions should encourage supportive environments at the individual, community, and healthcare system levels. Taking this holistic approach is essential for effectively implementing ART and achieving long-term health outcomes in light of changing public health policies.

A systematic review on advance care planning for people living with HIV: insights from the studies of persons without HIV

With advances in medicine, HIV has evolved into a chronic condition for people living with HIV (PLWH). However, many PLWH do not engage in advance care planning (ACP), and it occurs primarily in acute situations. ACP may improve preparedness for end-of-life care and increase advance directive (AD) documentation. Searches of PubMed, PsycInfo, and CINHAL were conducted to synthesize current ACP-related randomized controlled trials on two separate populations: (1) PLWH and (2) older adults without HIV. Two articles met inclusion criteria for PLWH, and the intervention had a significant improvement in ACP engagement. For the latter population, thirteen of fourteen articles had interventions that led to statistically significant increases in ACP engagement. This review underscores the need to further investigate the best strategies to improve ACP among PLWH and provides insights from existing ACP interventions for the general population to be adapted to the needs of PLWH.

A health literacy analysis of online patient-directed educational materials about mycobacterium avium complex

Introduction

Mycobacterium avium complex (MAC) is a complex lung infection requiring multi-disciplinary approach and management. Due to limited clinician-patient interactions, clinicians may refer patients to online resources to learn about the diagnosis, prognosis, and treatment of MAC. The American Medical Association (AMA) recommends educational materials be written at a sixth-grade reading level and the National Institutes of Health (NIH) recommends that patient education materials be written at an eighth-grade reading level; however, several evaluations found these materials inaccessible due to high literacy levels. To date, there has never been a health literacy assessment of MAC patient education materials. The study aims to assess the health literacy of online patient education materials about MAC.

Methods

The patient education materials were evaluated for readability, actionability, understandability and clarity. Readability was assessed through the Flesch-Kincaid Grade Level Scale (FkGL), SMOG Index, Coleman Liau Index (CLI), Gunning Fog Index (GFI), and Automated Readability Index (ARI). Actionability and understandability was evaluated using the Patient Education Materials Assessment Tool (PEMAT). The Centers for Disease Control (CDC) Clear Communication Index (CCI) was used to assess clarity.

Results

Ten patient education resources were evaluated: CDC, Cleveland Clinic, Mayo Clinic, JAMA, American Thoracic Society (ATS), National Jewish Health, UpToDate, CHEST, WebMD, and Medline. The mean readability scores were as follows: FkGL (9.76), SMOG index (9.82), CLI (13.54), GFI (11.66), ARI (9.15). Four patient education materials were written at a sixth-grade reading level and eight patient education materials were written at an eighth-grade reading level. The majority of the materials received a passing score for understandability but failed to achieve a passing score for actionability. Cleveland Clinic, JAMA, and ATS all received a passing clarity score, indicating that they are easy to read. No patient education materials were available on UpToDate.

Conclusion

Most patient education materials scored poorly for actionability and clarity while scoring highly for readability and understandability. This study should serve as a guide for clinicians interested in offering online education materials to their patients. Increasing access to readable MAC educational materials should be a priority for those working at the intersection of public health, clinical care, and communications.

Advance Care Planning Among Sexual Minority Men: Sociodemographic, Health Care, and Health Status Predictors

Objectives: Advance care planning (ACP) specifies decision-making surrogates and preferences for serious illness or end-of-life medical care. ACP research has largely neglected sexual minority men (SMM), a population that experiences disparities in health care and health status. Methods: We examined formal and informal ACP among SMM ages 40+ in the Multicenter AIDS Cohort Study (N = 1,071). Results: For informal ACP (50%), younger SMM and men with past cardiovascular events had greater odds of planning; single men had lower odds of planning. For formal ACP (39%), SMM with greater socioeconomic status had greater odds of planning; SMM who were younger, of racial/ethnic minority identities, who were single or in a relationship without legal protections, and who lacked a primary care home had lower odds of planning. Discussion: Findings warrant further exploration of both informal and formal planning. More equitable, culturally-humble engagement of SMM may facilitate access, uptake, and person-centered planning.

A pilot test of an infographic-based health communication intervention to enhance patient education among Latino persons with HIV

OBJECTIVE

To pilot test an infographic-based health communication intervention that our team rigorously designed and explore whether its implementation leads to better health outcomes among Latino persons with HIV (PWH).

MATERIALS AND METHODS

Latino PWH (N = 30) living in New York City received the intervention during health education sessions at 3 study visits that occurred approximately 3 months apart. At each visit, participants completed baseline or follow-up assessments and laboratory data were extracted from patient charts. We assessed 6 outcomes (HIV-related knowledge, self-efficacy to manage HIV, adherence to antiretroviral therapy, CD4 count, viral load, and current and overall health status) selected according to a conceptual model that describes pathways through which communication influences health outcomes. We assessed changes in outcomes over time using quantile and generalized linear regression models controlling for the coronavirus disease 2019 (COVID-19) research pause and new patient status (new/established) at the time of enrollment.

RESULTS

Most participants were male (60%) and Spanish-speaking (60%); 40% of participants identified as Mixed Race/Mestizo, 13.3% as Black, 13.3% as White, and 33.3% as "other" race. Outcome measures generally improved after the second intervention exposure. Following the third intervention exposure (after the COVID-19 research pause), only the improvements in HIV-related knowledge and current health status were statistically significant.

DISCUSSION AND CONCLUSION

Our infographic-based health communication intervention may lead to better health outcomes among Latino PWH, but larger trials are needed to establish efficacy. From this work, we contribute suggestions for effective infographic use for patient-provider communication to enhance patient education in clinical settings.

Predictors of Viral Suppression Among People Living with HIV in Rural Oregon

With recent outbreaks of HIV in rural areas of the United States, it has become increasingly important to understand the factors affecting health outcomes of people with HIV living in rural areas. We assessed predictors of durable HIV viral suppression among rural participants using a pooled 7-year dataset from the Medical Monitoring Project (MMP), a cross-sectional, representative sample of individuals receiving HIV medical care in Oregon. Only 77.3% of rural participants achieved durable HIV viral suppression, while 22.7% had at least one detectable HIV viral load measurement within the past 12 months. The primary predictors of viral suppression were ARV adherence, poverty, and reported heavy drinking in the past 30 days. These results highlight the influence of social factors on health outcomes for persons with HIV living in rural areas and inform areas for policy and program change.

"I Was Very Shocked, I Wanted It to Be Over": A Qualitative Exploration of Suicidal Ideation and Attempts among Women Living with HIV in Indonesia

HIV diagnosis and poor HIV management have various detrimental impacts on the lives of people living with HIV (PLHIV). As a part of a large qualitative study investigating HIV risk factors and impacts, of which the topic of suicide is not a focus, this paper describes the factors contributing to suicidal ideation and attempts that arose naturally in the stories of women living with HIV (WLHIV; n = 52) in Yogyakarta and Belu districts, Indonesia. The participants were recruited using the snowball sampling technique. Guided by a qualitative data analysis framework, the data were thematically analysed. The findings were grouped into four main themes: (i) the women experienced immense psychological challenges due to the infection, spousal transmission, fear of mother-to-child transmission, and losing a child due to AIDS, which triggered suicidal ideation and attempts; (ii) the lack of awareness of HIV management strategies resulted in them feeling trapped and overwhelmed, and the associated negative thoughts and the anticipation and experience of HIV stigma influenced their thoughts of suicide; (iii) the lack of social support from family and friends during the early stages of HIV diagnosis, compounded with pre-existing financial difficulties, lack of income, unemployment, and feeling overburdened, also triggered the women's thoughts of suicide; and (iv) family breakdown following HIV diagnosis, concern about future relationships, and fear of being rejected or abandoned by their partner were also influencing factors for suicidal ideation and attempts among the women. The findings indicate the need for a nuanced approach to counselling within HIV care interventions for couples to support the acceptance of each other's HIV status whilst maintaining psychological wellbeing. Additionally, the findings indicate the importance of HIV education and awareness among community members for the de-stigmatisation of HIV and to increase the acceptance of PLHIV by their families and communities.

Why do Integrated Maternal HIV and Infant Healthcare Services work? A Secondary Analysis of a Randomised Controlled Trial in South Africa

In a randomised trial, we found that integrated maternal HIV and infant health services through the end of breastfeeding were significantly associated with the primary outcome of engagement in HIV care and viral suppression at 12 months postpartum, compared to the standard of care. Here, we quantitatively explore potential psychosocial modifiers and mediators of this association. Our findings suggest that the intervention was significantly more effective among women experiencing an unintended pregnancy but did not improve outcomes among women reporting risky alcohol use. Although not statistically significant, our results suggest that the intervention may also be more effective among women experiencing higher levels of poverty and HIV-related stigma. We observed no definitive mediator of the intervention effect, but women allocated to integrated services reported better relationships with their healthcare providers through 12 months postpartum. These findings point to high-risk groups that may benefit the most from integrated care, as well as groups for whom these benefits are hampered and that warrant further attention in intervention development and evaluation.

Levels of health literacy among people living with HIV in outpatient care: a cross-sectional study from Denmark

BACKGROUND

Low health literacy (HL) among people living with HIV (PLWHIV) encounter more disease related complications, more difficulty understanding health-related information and low adherence. Considering that, the HL levels among PLWHIV needs to be further investigated. The objective of this study was to investigate the levels of HL and patient involvement among PLWHIV in an outpatient clinic in Denmark. A second objective was to examine differences in HL levels across socio-demographic characteristics.

METHODS

In 2019, a population of 682 PLWHIV from a Danish outpatient hospital clinic were enrolled in cross-sectional study. Patients who had a digital postbox received an electronic questionnaire including following domains; health literacy, patient involvement, and socio-demographic status. Health literacy was measured using the Health Literacy Questionnaire (HLQ) through scores on three subscales: social support for health (HLQ4), engaging with healthcare providers (HLQ6), and understanding health information (HLQ9). An unpaired t-test was used to investigate mean differences in the HLQ scores across socio-demographic variables.

RESULTS

A total of 338 (55%) patients responded to the questionnaire. The included participants demonstrated high levels of HLQ4 (mean = 4.2) and HLQ6 (mean = 4.2), but lower for HLQ9 (mean = 2.9). In total 70-80% reported being involved in decisions about their health. We found a positive association between high level of HL (HLQ9) and living with a partner and higher levels of HL (HLQ4, HLQ6, and HLQ9) and employment.

CONCLUSION

PLWHIV in a Danish out-patient care population were found to have high levels of HL despite differences in demographic characteristics. Further research is needed to examine the levels of HL among non-responders to develop HL approaches and strategies to meet the needs of individuals with different HL skills.

Health literacy mediates the effects of educational attainment on online pharmacy navigation skills in older adults with HIV disease

ObjectiveThe Internet serves an increasingly critical role in health behaviors for older adults with chronic medical conditions. Guided by theories of health behaviors and literacy, this study examined whether the relationship between educational attainment and online pharmacy skills in older persons with HIV disease (PWH) is mediated by health literacy. Design: Participants included 98 PWH age 50 and older who completed the Test of Online Pharmacy Skills (TOPS), which required them to navigate an experimenter-controlled online pharmacy to perform several naturalistic tasks (e.g., refill an existing prescription). Participants also completed the Medication-Management Test-Revised (MMT-R). Results: Mediation analyses revealed a significant indirect effect of education on both online pharmacy accuracy and MMT-R, which was fully mediated by health literacy. In contrast, there was no direct or indirect effect of education on online pharmacy speed when health literacy was included as a mediator. Conclusion: Health literacy plays an important role in the relationship between years of education attained and the ability of older PWH to successfully navigate online pharmacy tasks and manage their medications. Future studies might examine whether interventions to improve electronic health literacy among older PWH who have lower educational attainment have beneficial effects on online health behaviors.

Sexually Transmitted Infections and Health Literacy: A Community-Based Preventive Program

BACKGROUND

Sexually transmitted infections (STIs) are a public health problem with a high risk of morbidity and community transmissibility. Evidence points to their continuous increase. This study describes the design, development, and implementation of a community-based STI prevention program for community healthcare users.

METHODS

Based on the Health Planning Process design method, a structured, community-based intervention program on STI counseling and detection was conducted in a primary health care unit in Lisbon. Two data collection instruments were applied in the diagnosis of the situation, namely the Health Literacy Survey Portugal (ILS-PT) and the STD Attitude Scale, to 47 patients who attended the health consultation on STI counseling and detection in a primary care unit in Lisbon. Two interventions were implemented, the health education session and the provision of an educational poster. In the evaluation of the project, the acceptance and satisfaction of the patients with the implemented interventions were considered as outcome indicators. A descriptive statistical analysis of the data was performed.

RESULTS

The participants shows considerably low levels of health literacy and high-risk behaviors for acquiring STIs. After an intervention, a high percentage of the participants point out the project as exciting and valuable and reveal having acquired knowledge that allowed them to improve their health. Furthermore, the patients were very satisfied with the implemented health education session and the educational poster.

CONCLUSION

This project revealed the urgent and important need to implement community intervention projects to prevent STIs and promote health literacy among the most vulnerable groups.

Health literacy, financial insecurity and health outcomes among people living with HIV in Australia

It is well documented that lower socio-economic status is associated with poorer health outcomes, while health literacy is considered important for improving health. What is less clear, is the extent to which greater health literacy can improve health outcomes among people for whom poverty or financial insecurity are important barriers to health. The paper presents findings from an Australian survey of people living with HIV (PLHIV) (N = 835) in which we explored the relationship between financial insecurity and health outcomes, looking at the extent to which health literacy mediates this relationship. The study drew on a comprehensive definition of health literacy, measuring participant’s confidence to communicate with healthcare providers, navigate the health system and take an active stance in relation to their health. Findings showed that financial insecurity was associated with lower health literacy and poorer self-reported physical and mental health. Health literacy mediated 16.2% of the effect of financial insecurity on physical health scores and 16.6% of the effect of financial insecurity on mental health scores. This suggests that programmes which seek to build health literacy among PLHIV may improve health outcomes among PLHIV who are struggling financially. Health literacy programmes are likely to be effective if they build confidence and resourcefulness among people to engage with health information, decision-making and care.

Health literacy, health outcomes and community health worker utilization: a cohort study in HIV primary care

Background

People with HIV (PWH) have complex needs, and those with limited health literacy consistently have poorer HIV-related knowledge and health outcomes. One strategy to facilitate better outcomes for PWH is the inclusion of community health workers (CHWs) into care teams. This cohort study examines the effect of health literacy on clinical outcomes and utilization of CHW services among PWH enrolled in a CHW intervention. The secondary aim is to characterize most common purposes of CHW encounters.

Methods

PWH (n = 209) enrolled in a CHW intervention with completed 6-month follow-up evaluation visits were included. Health literacy level was measured at baseline with the BRIEF tool and categorized into inadequate, marginal, and adequate health literacy. Adjusted logistic regressions assessed the effect of health literacy on viral load suppression, HIV primary care visits at 6-month follow-up, CHW utilization and purpose of CHW encounter. Purpose of CHW encounters included logistical support, accompany to appointment, transportation coordination, concrete services, coaching, and emotional support. Linear regression assessed the association between purpose of CHW encounters and CHW utilization.

Results

Individuals with inadequate health literacy were more likely to receive coaching from CHWs (p = 0.029), and individuals with marginal health literacy were more likely to have an HIV primary care visit at 6 months (p = 0.044). Individuals receiving transportation coordination, concrete services, coaching, and emotional support had more total CHW encounters.

Conclusions

Purpose of encounter was highly correlated with frequency of CHW encounters, while health literacy status was not. This suggests individuals receiving these services require more assistance from CHWs, regardless of health literacy level. Training CHWs to conduct comprehensive social needs assessment and screening for risk factors at the initial visit with clients can identify resources and guide CHW service delivery as part of the care team.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12913-022-08634-7.

"I Haven't Been Ill, I Know It's There": a Case Study Examination of the Social, Behavioral, Clinical, and Structural Factors that Contribute to Sustained Viremia Among Women Living with HIV

Compared to their HIV-seropositive male counterparts, HIV-seropositive women are less likely to achieve and retain viral suppression (VS). Data regarding the social, behavioral, clinical, and structural factors that facilitate or impede viral suppression among HIV-seropositive women is needed. This study aims to examine HIV-seropositive women's perceptions regarding factors that contribute to their HIV treatment decisions. Two case studies describe the HIV treatment decision-making of two never suppressed, HIV-seropositive women aged 65 and 54. The framework method of analysis was employed to obtain a descriptive overview of three interrelated areas of inquiry: (1) the meanings women give to VS; (2) social, behavioral, clinical, and structural obstacles related to HIV medication adherence; and (3) women's perceptions of what they need to achieve and sustain (VS). The meaning of VS for both women is influenced by how they currently feel. Women's general feeling of wellness detracts from any sense of urgency that may be associated with engaging in HIV treatment. Mistrust of medical providers and unstable housing/unemployment pose as obstacles to medication adherence. Finally, women's accounts of what they need to achieve and remain virally suppressed are influenced by a gap in understanding related to HIV treatment. HIV clinicians should routinely measure their patients' HIV health literacy to ensure patients understand when to begin and why they should continue an HIV treatment regimen. To increase their capacity to provide appropriate HIV care, providers should take into consideration how patients' life experiences and social locations influence their HIV treatment decision-making.

A Systematic Review of Factors Critical for HIV Health Literacy, ART Adherence and Retention in Care in the U.S. for Racial and Ethnic Minorities

Despite advances in antiretroviral treatment (ART), the HIV epidemic persists in the United States (U.S.), with inadequate adherence to treatment and care a major barrier to ending the epidemic. Health literacy is a critical factor in maximizing ART adherence and healthcare utilization, especially among vulnerable populations, including racial and ethnic minorities. This U.S-based systematic review examines psychosocial variables influencing health literacy among persons with HIV (PWH), with a focus on racial and ethnic minorities. Although findings are limited, some studies showed that HIV-related stigma, self-efficacy, and patient trust in providers mediate the relationship between health literacy and both ART adherence and HIV care retention. To inform effective, equitable health literacy interventions to promote adherence to HIV treatment and care, further research is needed to understand the factors driving the relationship between health literacy and HIV outcomes. Such work may broaden our understanding of health literacy in the context of racial equity.

Clinician Use of HIV-Related Infographics During Clinic Visits in the Dominican Republic is Associated with Lower Viral Load and Other Improvements in Health Outcomes

We designed an infographic intervention to help clinicians provide health information to persons living with HIV. In this study, we assessed the extent to which our intervention may improve objectively and subjectively measured health outcomes (CD4 count, viral load, and engagement with clinician among others) when integrated into routine visits in the Dominican Republic. In this pretest-posttest study, we followed participants for 9 months at 3-month intervals. Physicians administered the intervention during participants' first 3 visits. Outcome measures, selected using a conceptual model, were assessed at 4 time points. We assessed changes in outcomes over time with general linear regressions and Wilcoxon Signed-Rank tests. Participants (N = 50) were mostly female (56%) and had been living with HIV for a mean of 6.3 years (SD = 6.1). All outcomes, except CD4 count, demonstrated statistically significant improvements by study end. This provides preliminary evidence our intervention may improve outcomes, but further testing is needed.

The Prevention of Mother-to-Child HIV/AIDS Transmission at Public Health Centers: A Phenomenology Study

Objective:

Mothers with HIV are likely to transmit the virus to their babies during pregnancy, delivery, or through breastfeeding. According to studies, the risk of mother-to-child HIV transmission among mothers that do not receive any form of treatment during pregnancy is approximately 15-45%. In Indonesia, the lack of a prevention program for HIV led to the provision of antiretroviral therapy (ART) for the prevention of mother-to-child transmission (PMTCT). The policies, financial facilities, the healthcare system, and human resources, including health workers, are factors that influence the PMTCT. This research discusses the perceptions of several doctors and midwives regarding the prevention of mother-to-child transmission at public health centers. Furthermore, information regarding policies and implementation of the PMTCT program at public health centers in Yogyakarta was qualitatively collected through semi-structured interviews.

Methods:

This research involved 6 participants, comprising of 3 heads of public health centers and 3 midwives as the HIV/AIDS program managers. A total of 5 themes were selected for the interview, namely policies of mandatory HIV testing for pregnant mothers, inadequate knowledge of the virus, need for PMTCT training, infrastructure and facilities, and HIV retesting.

Results:

Pregnant mothers are at potential risk of exposing health workers to HIV. They are also prone to contracting the virus due to poor educational background and less exposure to health information. Therefore, midwives need Prongs 3 and 4 to avoid contracting the virus while assisting pregnant mothers. Presently, there is a shortage of health promotion media for PMTCT, which include both electronic and print educational media. Therefore, the implementation of HIV testing in Indonesia is mandatory for pregnant mothers at their first antenatal care (ANC). However, despite the importance of conducting this test before labor, there is no regulation to ensure its implementation.

Conclusion:

The success of HIV mitigation is closely associated with the participation of academicians, policymakers, and community networks in providing collaborative planning strategies for the reduction of its spread, and evaluation of the mitigation result.

Social media and simulation game on literation HIV and AIDS TKBM in Makassar port

OBJECTIVE

This study aims to determine the effect of social media method intervention (Whats App) with the simulation game method (snake ladder) on increasing literacy in the form of knowledge and attitudes about HIV and AIDS in loading and unloading workkers at the Soekarno Hatta Port of Makassar.

METHODS

This study uses a quasi-experiment. The population of the study were 776 people in loading and unloading workforce, 56 samples were selected by simple random sampling technique. Data are normally distributed and analyzed using repeated ANOVA test and unpaired sample t test.

RESULTS

The results showed that there were differences in the influence of social media methods with simulation games on increasing the increase in the literacy of HIV and AIDS in the unloading workforce of Makassar's Soekarno Hatta Port (p=0.000).

CONCLUSION

Social media interventions and simulation games have an affect on improving HIV and AIDS literacy.

HIV Related Knowledge, HIV Testing Decision-Making, and Perceptions of Alcohol Use as a Risk Factor for HIV among Black and African American Women

The HIV/AIDS epidemic disproportionately affects Black and African American women in the United States. This study examined the extent of HIV related knowledge, HIV testing decision-making, and perceptions of alcohol use as a risk factor for HIV among Black and African American women in urban and suburban communities. Seven focus groups were conducted with 37 women aged 18 to 49 residing in the Commonwealth of Massachusetts. Women participating in focus groups had a wide breadth of HIV related knowledge. Findings suggest the influence of interpersonal relationships and provider-patient interactions on HIV testing, the need for building community capacity and leveraging community resources towards HIV prevention, and the influence of alcohol outlet density on HIV vulnerability and exposure in communities of color. Comprehensive multifaceted evidence informed interventions that are culturally relevant and gender responsive are needed to reduce HIV/AIDS disparities.

Getting the right message: a content analysis and application of the health literacy INDEX tool to online HIV resources in Australia

Health literacy is considered by some as a determinant of health. Research suggests that different levels of health literacy may be associated with human immunodeficiency virus (HIV) knowledge and behaviour, including willingness to test. This study assessed the health literacy demands of existing Australia HIV prevention resources available online using a health literacy assessment and content analysis. Two reviewers assessed 66 resources using the Health Literacy INDEX. Sixty-one (92%) scored below 50%, with an average score of 35.5%. A coding frame was developed to conduct a content analysis of the resources excluding videos, multiple webpages and booklets (n = 52). We coded for six categories of knowledge: HIV knowledge (100% of resources), transmission (96%), acquired immune deficiency syndrome (AIDS) knowledge (88%), testing (87%), consequence of infection (85%) and prevention (77%). We found that resources required a reading grade above grade 8, and very few resources considered audience appropriateness. There were missed opportunities to encourage HIV prevention or testing. Some resources used incorrect language to refer towards people living with HIV, and transmission and prevention messages were often inconsistent. Guidelines for developing HIV prevention resources are warranted to improve health literacy, accessibility and appropriateness of resources and ensure consistent messages and framing of HIV risk.

Viral Suppression Is Associated with HIV Treatment Self-Efficacy in a Cohort of Women in Washington, DC

The goal of HIV treatment is viral suppression as it is linked with improved health outcomes and decreased risk of viral transmission. We assessed the sociodemographic, behavioral, and patient-provider interaction associations with viral suppression with an administered survey to HIV-seropositive women in the metropolitan Washington, DC, site of the Women's Interagency HIV Study (WIHS) between 2017 and 2018. Logistic and mixed models were used to explore related factors between HIV viral suppression groups and HIV treatment self-efficacy, respectively. Higher HIV treatment self-efficacy and disclosure concerns were positively associated with viral suppression, while illicit drug use had a negative association. In mixed models, more health care provider trust was associated with higher HIV treatment self-efficacy, while depressive symptoms were associated with lower HIV treatment self-efficacy. Depression, illicit substance use, and HIV treatment self-efficacy are potentially modifiable factors that can influence viral suppression. Implementation studies are needed to determine whether interventions to manage depression or self-efficacy and improve trust in health care providers will influence treatment outcomes.

Health literacy of people living with HIV in a rural area in Indonesia: A cross-sectional study

Indonesia, the fourth most populated country in the world, has experienced a fivefold increase in Human Immunodeficiency Virus (HIV)-infected individuals since 2001. Little is known about health literacy in people living with HIV (PLHIV) in Indonesia. This study aimed to determine the level of health literacy among PLHIV in Indonesia and assess associations between sociodemographic variables, beliefs about medicines, stigma and health literacy. We conducted a cross-sectional study using questionnaires in PLHIV in Papua, Indonesia. The short version of the Test of Functional Health Literacy in Adults (S-TOFHLA), Beliefs about Medicines Questionnaire (BMQ) and HIV stigma scale as well as questions on demographic information were completed by the participants from two hospitals in Papua, Indonesia. In a multivariate logistic regression analysis, we assessed the association between sociodemographic variables, stigma, beliefs about medicine and low health literacy. Overall, 331 participants were included, 62.0% female, 67.0% Papuans. A total of 38.5% of participants had low health literacy. PLHIV with multi-dose regimen were less likely to have low health literacy than those taking a fixed-dose combination (OR = 0.51; 95%CI = 0.32-0.82). PLHIV who had social support in medicine-taking were more likely to have low health literacy (OR = 1.78; 95%CI = 1.07-2.97). More awareness about medication overuse (OR = 1.17; 95%CI = 1.06-1.29) and medication harm (OR = 1.10; 95%CI = 1.01-1.20) were also associated with having low health literacy. Overall, interventions targeting health literacy may be a promising strategy to improve self-management.

Wisdom Matters: Honoring the Wisdom and Assessing the Health Literacy of Black Women Living with HIV

Low literacy levels in Black women with HIV (WWH) have been shown to amplify pre-existing health disparities and sequelae of non-adherence to health-related guidance. Wisdom Matters is a community-based participatory research program with an aim of improving health literacy in populations of Black WWH and assessing the existing knowledge, attitudes, and beliefs surrounding HIV care delivery and psychosocial barriers in these populations. Our research was conducted in Boston, MA, where 17 Black WWH were recruited to complete a 6-week curriculum designed to provide a thorough and cohesive path to empowerment, both individually and collectively, pertaining to living with HIV. Data collection was augmented through pre- and posttest data as well as qualitative data collected via focus groups. Content and narrative analyses of these qualitative data demonstrate individual and group improvement in the areas of nutrition, medication adherence, stress management, and disclosure of HIV status after participation in the Wisdom Matters program. The study demonstrates the feasibility and acceptability of health literacy interventions based within community settings and addresses gaps in literacy that healthcare workers can prioritize in the education of their patients.

The impact of pill counting on resource-limited health facilities: a thematic qualitative analysis in eSwatini

Research on health systems in resource-limited settings has garnered considerable attention, but the dispensing of individual prescriptions has not been thoroughly explored as a specific bottleneck to effective delivery of care. The rise of human immunodeficiency virus/tuberculosis prevalence and non-communicable diseases in the Kingdom of eSwatini has introduced significant pressures on health facilities to meet patient demands for lifelong medications. Because automated pill counting methods are impracticable and expensive, most prescriptions are made by means of manually counting individual prescriptions using a plastic dish and spatula. The aim of this work was to examine the perceptions of health providers of causes for pill counting errors, and pill counting's impact on clinic workflow. Our study took place in 13 randomly selected public health facilities in eSwatini, stratified by three groups based on monthly patient volumes. Thirty-one participants who count pills regularly and 13 clinic supervisors were interviewed with semi-structured materials and were audio-recorded for later transcription. Interviews were thematically analysed with inductive coding and three major themes emerged: workflow, counting error causes and effect on clinic function. Findings demonstrate large variety in how facilities manage pill counting for prescription making. Due to patient demands, most facilities utilize all available personnel, from cleaners to nurses, to partake in prescription making. Major causes for pill counting errors were distractions, exhaustion and being hurried. Participants mentioned that patients said that they had initially received the wrong quantity of pills and this affected medication adherence measurements based off pill counts. Most participants described how efforts put into pill counting detracted from their work performance, wasted valuable time and increased patient wait times. Future research is needed to quantify prescription accuracy, but our data suggest that interventions directly alleviating the burden of pill counting could lead to improved clinic quality and possibly improve patient outcomes.

How Do People Living With HIV Acquire HIV Related Information: A Qualitative Evaluation of Jakarta Setting

Introduction: People living with HIV are fully aware of their risk behavior and future threats that might arise. The rapid progress of HIV serves the population with many options of healthcare services and treatments. Insufficient knowledge and information will only lower the outcomes of HIV eradication efforts. The ultimate goals to eradicate HIV are to upscale status notification and treat all with appropriate antiretroviral and viral suppression, but it needs sufficient information to administer. Programs and interventions have already been proposed, but an inquiry is needed to ensure all the information is actually there. The study aimed to explore the experience of people living with HIV acquiring HIV-related information.Methods: This study used phenomenological qualitative study and in-depth interviews were conducted to 12 people living with HIV. Semi-structured questions were delivered to all participants which explored their tangible experience in terms of nurturing sufficient HIV-related information.Results: The study found four consequential themes:  non-government organizations play a major role in HIV education, peers are a comfortable platform to discuss, it is all over the media and healthcare personnel are a source of knowledge. Conclusion: The distribution of HIV information and knowledge is now widespread. This situation marks   part of the success in fighting HIV. Remarkable attempts can be maintained by optimizing the viable option of information delivery.  Keyword: HIV knowledge; people living with HIV; qualitative study

Disparities in Electronically Monitored Antiretroviral Adherence and Differential Adherence Predictors in Latinx and Non-Latinx White Persons Living with HIV

Antiretroviral therapy (ART) adherence is vital for optimal HIV treatment. However, there is limited ART adherence research on the US Latinx population, who are at increased risk for HIV infection and worse HIV health outcomes. This study examined electronically measured ART adherence (Medication Event Monitoring System) and its association with demographic, clinical, neurocognitive, and sociocultural variables in Latinx and non-Latinx white (NLW) persons living with HIV [PLWH (N = 128)]. Latinx participants demonstrated worse adherence than NLW participants (p = 0.04). Linear regressions revealed different predictors of adherence. Among Latinx participants, recent cocaine use, stress, and, unexpectedly, higher US acculturation predicted worse adherence (ps < 0.05). Among NLW participants, recent cocaine use predicted worse adherence (p < 0.05). Intergroup comparisons within the Latinx group were not conducted due to subsample size. Thus, ethnicity, sociocultural variables, and cocaine use are important considerations for ART adherence, and poor ART adherence may be one pathway explaining worse outcomes in Latinx PLWH. Culturally tailored adherence interventions incorporating substance use treatment, acculturation, and stress management are warranted to improve health outcomes.

The role of trust and health literacy in nurse-delivered point-of-care STI testing for pregnant women living with HIV, Tshwane District, South Africa

Background

Sexually transmitted infections (STIs) during pregnancy result in neonatal morbidity and mortality, and may increase mother-to-child-transmission of HIV. Yet the World Health Organization’s current syndromic management guidelines for STIs leaves most pregnant women undiagnosed and untreated. Point-of-care (POC) diagnostic tests for STIs can drastically improve detection and treatment. Though acceptable and feasible, poor medication adherence and re-infection due to lack of partner treatment threaten the programmatic effectiveness of POC diagnostic programmes.

Methods

To engender patient-provider trust, and improve medication adherence and disclosure of STI status to sexual partners, we trained study nurses in compassionate care, good clinical practices and motivational interviewing. Using qualitative methods, we explored the role patient-provider communications may play in supporting treatment adherence and STI disclosure to sexual partners. Nurses were provided training in motivational interviewing, compassionate care and good clinical practices. Participants were interviewed using a semi-structured protocol, with domains including STI testing experience, patient-provider communication, and HIV and STI disclosure. Interviews were audio-recorded, transcribed and analyzed using a constant comparison approach.

Results

Twenty-eight participants treated for Chlamydia trachomatis (CT), Trichomonas vaginalis (TV), and/or Neisseria gonorrhea (NG) were interviewed. Participants described strong communications and trusting relationships with nurses trained in patient-centered care training and implementing POC STI diagnostic testing. However, women described a delayed trust in treatment until their symptoms resolved. Women expressed a limited recall of their exact diagnosis, which impacted their ability to fully disclose their STI status to sexual partners.

Conclusions

We recommend implementing patient health literacy programmes as part of POC services to support women in remembering and disclosing their specific STI diagnosis to sexual partners, which may facilitate partner treatment uptake and thus decrease the risk of re-infection.

Patient preferences for visualization of longitudinal patient-reported outcomes data

OBJECTIVE

The study sought to design symptom reports of longitudinal patient-reported outcomes data that are understandable and meaningful to end users.

MATERIALS AND METHODS

We completed a 2-phase iterative design and evaluation process. In phase I, we developed symptom reports and refined them according to expert input. End users then completed a survey containing demographics, a measure of health literacy, and items to assess visualization preferences and comprehension of reports. We then collected participants' perspectives on reports through semistructured interviews and modified them accordingly. In phase II, refined reports were evaluated in a survey that included demographics, validated measures of health and graph literacy, and items to assess preferences and comprehension of reports. Surveys were administered using a think-aloud protocol.

RESULTS

Fifty-five English- and Spanish-speaking end users, 89.1% of whom had limited health literacy, participated. In phase I, experts recommended improvements and 20 end users evaluated reports. From the feedback received, we added emojis, changed date and font formats, and simplified the y-axis scale of reports. In phase II, 35 end users evaluated refined designs, of whom 94.3% preferred reports with emojis, the favorite being a bar graph combined with emojis, which also promoted comprehension. In both phases, participants literally interpreted reports and provided suggestions for future visualizations.

CONCLUSIONS

A bar graph combined with emojis was participants' preferred format and the one that promoted comprehension. Target end users must be included in visualization design to identify literal interpretations of images and ensure final products are meaningful.

Awareness and Understanding of HIV Non-disclosure Case Law and the Role of Healthcare Providers in Discussions About the Criminalization of HIV Non-disclosure Among Women Living with HIV in Canada

In 2012, the Supreme Court of Canada ruled that people with HIV are legally obligated to disclose their serostatus before sex with a "realistic possibility" of HIV transmission, suggesting a legal obligation to disclose unless they use condoms and have a low HIV viral load (< 1500 copies/mL). We measured prevalence and correlates of ruling awareness among 1230 women with HIV enrolled in a community-based cohort study (2015-2017). While 899 (73%) participants had ruling awareness, only 37% were both aware of and understood ruling components. Among 899 aware participants, 34% had never discussed disclosure and the law with healthcare providers, despite only 5% being unwilling to do this. Detectable/unknown HIV viral load, lack of awareness of prevention benefits of antiretroviral therapy, education ≤ high-school and high HIV-related stigma were negatively associated with ruling awareness. Discussions around disclosure and the law in community and healthcare settings are warranted to support women with HIV.

Correlates of Late Presentation to HIV care in a South Indian Cohort

Late presentation to healthcare by HIV infected patients' is common in India despite access to free combination antiretroviral therapy (cART). We assessed risk factors for late presentation among patients with a recent HIV diagnosis in an academic university-based antiretroviral treatment center. This retrospective study included 474 recently diagnosed HIV-infected patients registered for cART between 2012 and 2013. Subjects with CD4⁺ T-lymphocyte (CD4) count ≤ 350 cells/μL or with an AIDS defining event were defined as late presenters (LP) and patients with CD4 count ≤ 200 cells/μL or with an AIDS defining event were defined as LP with advanced HIV disease (LPAD). Multivariable logistic regression analysis was used to investigate factors associated with late presentation. Of the 474 patients, 356 (75.1%) were LP. Of these, 299 (83.99%) were LPAD and 57 (16.01%) LP were AIDS-free. Median CD4 count among LP was 134 cells/μL (interquartile range 72.25-219). Mean age of LP was 42.50 ± 8.88 years; 256 (71.9%) were males. Increasing age (> 51 years; Adjusted odds ratio [aOR] 4.19; P = 0.014) and rural residence (aOR 3.19; P = < 0.001) were independently associated with late presentation. HIV-positive housewives (aOR 0.34; P = 0.027), HIV-positive individuals with negative partners (aOR 0.48; P = 0.006), and partners with unknown HIV status (aOR 0.43; P = 0.007) were less likely to present late compared with positive partners of people living with HIV/AIDS (PLWHA). Most patients were LP despite free access to cART. Rural population and older PLWHA should be targeted while implementing HIV care. There is a need to strengthen the HIV care cascade by linking PLWHA to cART immediately after diagnosis.

Developing Infographics to Facilitate HIV-Related Patient-Provider Communication in a Limited-Resource Setting

BACKGROUND

Productive patient-provider communication is a recognized component of high-quality health care that leads to better health outcomes. Well-designed infographics can facilitate effective communication, especially when culture, language, or literacy differences are present.

OBJECTIVES

This study aimed to rigorously develop infographics to improve human immunodeficiency virus (HIV)-related patient-provider communication in a limited-resource setting. A secondary purpose was to establish through participant feedback that infographics convey intended meaning in this clinical and cultural context.

METHODS

We adapted a participatory design methodology, developed in a high-resource setting, for use in the Dominican Republic. Initially, content to include was established using a data-triangulation method. Then, infographics were iteratively generated and refined during five phases of design sessions with three stakeholder groups: (1) 25 persons living with HIV, (2) 8 health care providers, and (3) 5 domain experts. Suggestions for improvement were incorporated between design sessions and questions to confirm interpretability of infographics were included at the end of each session.

RESULTS

Each participant group focused on different aspects of infographic designs. Providers drew on past experiences with patients and offered clinically and contextually relevant recommendations of symbols and images to include. Domain experts focused on technical design considerations and interpretations of infographics. While it was difficult for patient participants to provide concrete suggestions, they provided feedback on the meaning of infographics and responded clearly to direct questions regarding possible changes. Fifteen final infographics were developed and all participant groups qualitatively confirmed that they displayed the intended content in a culturally appropriate and clinically meaningful way.

CONCLUSION

Incorporating perspectives from various stakeholders led to the evolution of designs over time and generated design recommendations that will be useful to others creating infographics for use in similar populations. Next steps are to assess the feasibility of using infographics to improve clinical communication and patient outcomes.

HIV testing among men in Nigeria: a comparative analysis between young people and adults

HIV testing among men is critical to ending the HIV epidemic in sub-Saharan Africa. Using the Multiple Indicator Cluster Survey, 2016/2017, we examined the uptake and determinants of HIV testing among sexually active men in Nigeria. A total of 1254 young people (15-24 years) and 7866 adults (25-49 years) were included in the analysis. We conducted binary logistic regression analyses to estimate the odds ratio (OR) and adjusted OR for testing for HIV in the last 12 months preceding the survey. Approximately 18.7% of men had tested for HIV (young people [17%] vs. adult [19%], p=0.125). The overall adjusted model showed that the likelihood of HIV testing was significantly higher among those with at least primary education, currently married, who used condom at last sexual intercourse, who drank alcohol one month preceding the survey, with no discriminatory attitudes towards people living with HIV (PLHIV), exposed to media, in the rich and richest quintiles, and in the North Central Zone. Education, geopolitical zone, and discriminatory attitudes towards PLHIV were the significant factors common to both age groups. Our results suggest that HIV testing among sexually active men in Nigeria is low, and the determinants vary between young people and adults.

Lower Neurocognitive Functioning Disrupts the Effective Use of Internet-Based Health Resources in HIV Disease: The Mediating Effects of General Health Literacy Capacity

HIV-associated neurocognitive impairment is an independent predictor of low general health literacy, which can be associated with poor disease outcomes (e.g., viremia). Given the increasing frequency with which health behaviors occur in an online environment (e.g., health information seeking, provider interactions), there is a specific need to understand the predictors of electronic health (eHealth) literacy of persons living with HIV disease. In this study, 90 HIV+ persons completed the eHealth Literacy Scale (eHEALS), which measures one's awareness, skills and evaluation of online health resources. Participants also completed a comprehensive battery of clinical neurocognitive tests and well-validated performance-based measures of general health literacy capacity (e.g., knowledge, numeracy). Results showed that, independent of education, lower neurocognitive function was moderately related to lower eHEALS scores, particularly in the domains of learning and motor skills. Of particular note, general health literacy capacity emerged as a significant mediator of the relationship between neurocognition and eHealth literacy. Thus, the adverse effects of neurocognition on health literacy capacity carries a downstream adverse influence on HIV+ persons' awareness, skills, and evaluation of health-related resources in the online environment.

The neuropsychological aspects of performance-based Internet navigation skills: A brief review of an emerging literature

OBJECTIVE

Over the last 20 years, the Internet has become a fundamental means by which many people with neurocognitive disorders manage their activities of daily living (e.g. shopping) and engage in health behaviors (e.g. appointment scheduling). The aim of this review is to summarize the emerging literature on the neuropsychology of performance-based tasks of Internet navigation skills (INS) as measures of everyday functioning.

METHOD

We performed a structured, qualitative review of the extant literature on INS using PRISMA guidelines.

RESULTS

Seventeen peer-reviewed studies met inclusion criteria and their results suggest that performance-based tests of INS: (1) discriminate healthy adults from some neuropsychological populations [e.g. human immunodeficiency virus (HIV), multiple sclerosis (MS), traumatic brain injury (TBI)]; (2) are associated with performance-based tests of everyday functioning capacity, domain-specific declines in manifest everyday functioning, and self-reported Internet behavior, but not global manifest functional status; (3) correlate with standard clinical neuropsychological tests, particularly executive functions and episodic memory; (4) may relate to demographic factors, most notably age; and (5) have largely unknown psychometric properties (e.g. reliability).

CONCLUSION

This review provided early support for the construct validity of performance-based tasks of INS as modern measures of everyday functioning in neuropsychological populations. Future work is needed to refine these tasks, establish their psychometrics, and evaluate their construct validity in diverse populations, as well as to develop effective remediation and compensatory strategies to improve Internet functionality among persons with neurocognitive disorders.

Randomized Trial of a Health Coaching Intervention to Enhance Retention in Care: California Collaborative Treatment Group 594

Poor linkage, engagement and retention remain significant barriers in achieving HIV treatment goals in the US. HIV-infected persons entering or re-entering care across three Southern California academic HIV clinics, were randomized (1:1) to an Active, Linkage, Engagement, Retention and Treatment (ALERT) specialist for outreach and health coaching, or standard of care (SOC). The primary outcome of time to loss to follow up (LTFU) was compared using Cox proportional hazards regression modeling. No differences in the median time to LTFU (81.7 for ALERT versus 93.6 weeks for SOC; HR 1.27; p = 0.40), or time to ART initiation was observed (N = 116). Although, ALERT participants demonstrated worsening depressive symptomatology from baseline to week 48 compared to SOC (p = 0.02). The ALERT intervention did not improve engagement and retention in HIV care over SOC. Further studies are needed to determine how best to apply resources to improve retention and engagement.

Determinants of suboptimal adherence and elevated HIV viral load in pregnant women already on antiretroviral therapy when entering antenatal care in Cape Town, South Africa

Across sub-Saharan Africa, prevention of mother-to-child transmission services are encountering increasing numbers of women already established on antiretroviral therapy (ART) when entering antenatal care. However, there are few data examining ART adherence and HIV viral load in this group. We used multivariable logistic regression models to examine self-reported suboptimal adherence (defined as missed ART doses on ≥2 days during the preceding 30 days), elevated viral load (≥1000 copies/mL), and factors associated with each among women entering antenatal care on ART. Participants were recruited from one primary care clinic in Gugulethu, Cape Town, as part of a larger study of HIV-positive pregnant and postpartum women. Among 482 pregnant women established on ART and enrolled between May 2013 and June 2014 (median age: 31 years; median duration of ART use: 3 years), 15% reported suboptimal adherence and 12% had elevated viral load. After adjustment for age, suboptimal adherence was significantly more common among women who were not married/cohabiting and women who reported a higher level of concern about taking ART; a higher level of adherence self-efficacy was associated with a reduced odds of suboptimal adherence. In a multivariable model, elevated viral load was significantly associated with previous discontinuation of ART, a higher level of concern about taking ART, and report of an unintended pregnancy. Suboptimal adherence and elevated viral load are common among women entering antenatal care already on ART. Our findings highlight specific beliefs and concerns about ART use during pregnancy that should be addressed in counselling messaging, and suggest that family planning should be more effectively integrated into HIV care. Including adherence and viral load monitoring as part of pregnancy planning for women on ART may be important to achieve safer conception and promote healthy pregnancies.

Associations between health literacy, HIV-related knowledge, and information behavior among persons living with HIV in the Dominican Republic

OBJECTIVES

To determine the health literacy levels of persons living with human immunodeficiency virus (HIV) (PLWH) at a health clinic in the Dominican Republic (DR) and assess associations between health literacy, HIV-related knowledge, and health information behavior (how patients need, seek, receive, and use information).

DESIGN AND SAMPLE

Cross-sectional, descriptive. Participants were 107 PLWH attending the Clinic.

MEASURES

A theoretically based, 64-item survey assessing information behavior and HIV-related knowledge was administered in Spanish through individual interviews. Health literacy was assessed using the Short Assessment of Health Literacy-Spanish and English.

RESULTS

On average, participants were 40.8 years old and had lived with HIV for 7.7 years. The majority (69.2%) had low health literacy. HIV-related knowledge and information behavior varied by health literacy level and uncertainty regarding a main indicator of disease progression, viral load, was demonstrated regardless of health literacy level. Participants with low health literacy were less likely to answer questions or answer questions correctly and many participants (39.2%) indicated viral transmission can occur through supernatural means.

CONCLUSIONS

Findings demonstrate unmet information need and that information received may not always be understood. Methods to improve health education are needed to ensure patients receive health information in an understandable way.

Is the Newest Vital Sign a Useful Measure of Health Literacy in HIV Disease?

BACKGROUND

Limited health literacy is common among persons infected with HIV and has been linked to poor mental and physical health outcomes, but there are no well-validated screening measures of health literacy in this vulnerable clinical population. The present study evaluates the usefulness of the Newest Vital Sign (NVS) as a brief measure of health literacy in HIV disease.

METHODS

Seventy-eight HIV+ adults were administered the NVS, Rapid Estimate of Adult Literacy in Medicine (REALM), and Single Item Literacy Screener (SILS). Main criterion variables included plasma HIV viral load, medication management capacity, self-efficacy for medication management, and perceived relationships with healthcare providers.

RESULTS

The NVS showed good internal consistency and moderate correlations with the REALM and SILS. Rates of limited health literacy were highest on the NVS (30.3%) as compared to SILS (6.6%) and REALM (9.2%). A series of regressions controlling for education showed that the NVS was incrementally predictive of viral load, medication management capacity and self-efficacy, and relationships with healthcare providers, above and beyond the REALM and SILS.

CONCLUSION

The NVS shows evidence of reliability, convergent validity, and incremental criterion-related validity and thus may serve as useful screening tool for assessing health literacy in HIV disease.

Assessing the impact of healthcare research: A systematic review of methodological frameworks

BACKGROUND

Increasingly, researchers need to demonstrate the impact of their research to their sponsors, funders, and fellow academics. However, the most appropriate way of measuring the impact of healthcare research is subject to debate. We aimed to identify the existing methodological frameworks used to measure healthcare research impact and to summarise the common themes and metrics in an impact matrix.

METHODS AND FINDINGS

Two independent investigators systematically searched the Medical Literature Analysis and Retrieval System Online (MEDLINE), the Excerpta Medica Database (EMBASE), the Cumulative Index to Nursing and Allied Health Literature (CINAHL+), the Health Management Information Consortium, and the Journal of Research Evaluation from inception until May 2017 for publications that presented a methodological framework for research impact. We then summarised the common concepts and themes across methodological frameworks and identified the metrics used to evaluate differing forms of impact. Twenty-four unique methodological frameworks were identified, addressing 5 broad categories of impact: (1) 'primary research-related impact', (2) 'influence on policy making', (3) 'health and health systems impact', (4) 'health-related and societal impact', and (5) 'broader economic impact'. These categories were subdivided into 16 common impact subgroups. Authors of the included publications proposed 80 different metrics aimed at measuring impact in these areas. The main limitation of the study was the potential exclusion of relevant articles, as a consequence of the poor indexing of the databases searched.

CONCLUSIONS

The measurement of research impact is an essential exercise to help direct the allocation of limited research resources, to maximise research benefit, and to help minimise research waste. This review provides a collective summary of existing methodological frameworks for research impact, which funders may use to inform the measurement of research impact and researchers may use to inform study design decisions aimed at maximising the short-, medium-, and long-term impact of their research.

Factors Associated with Health Information Seeking, Processing, and Use Among HIV Positive Adults in the Dominican Republic

Effective treatment and management of human immunodeficiency virus (HIV) depend on patients' ability to locate, comprehend, and apply health information. This study's purpose was to identify characteristics associated with these skills among HIV positive adults in the Dominican Republic. An information behavior survey was administered to 107 participants then three logistic regressions were conducted to identify characteristics associated with information seeking, processing, and use. Never having cared for someone who was sick was significantly associated with less information seeking, processing, and use. Males were more likely to be active information seekers and those who had attended the clinic for six or fewer years were less likely to actively seek information. Younger individuals had increased odds of higher information processing and those without comorbidities had increased odds of more information use. Results may inform researchers, organizations, and providers about how patients interact with health information in limited resource settings.

An Exploratory Study to Assess Individual and Structural Level Barriers Associated With Poor Retention and Re-engagement in Care Among Persons Living With HIV/AIDS

BACKGROUND

Retention in care is the most challenging step along the HIV care continuum. Many patients who engage in care and achieve viral suppression have care interruptions, characterized by moving in and out of care ("churn"). Poor retention has clinical consequences and contributes to new HIV transmissions, but how to predict or prevent it remains elusive. This study sought to understand the relationship between individual- and structural-level barriers, and poor retention for persons living with HIV/AIDS in Atlanta, GA.

METHODS

We administered a survey, through interviews, with HIV-infected patients continuously retained in care for 6 years ("continuously retained," n = 32) and patients with recent gaps in care ("unretained" n = 27). We assessed individual-level protective factors for successful engagement (self-efficacy, resilience, perceived social support, and disclosure), risk factors for poor engagement (substance use, mental illness, and stigma), and structural/systemic-level barriers (financial and housing instability, transportation, food insecurity, communication barriers, and incarceration history). Chi-square and Mann-Whitney U tests were used to compare the 2 populations.

RESULTS

Both continuously retained and unretained populations had high rates of prior viral suppression but few unretained patients were virologically suppressed upon return to care (11%). Younger age, crack cocaine use, food insecurity, financial instability, housing instability, and phone number changes in the past year were significantly more likely to be present in the unretained population.

CONCLUSIONS

Our findings suggest the need for targeted risk assessment tools to predict the highest-risk patients for poor retention whereby public health interventions can be directed to those individuals.

Barriers and Facilitators toward HIV Testing and Health Perceptions among African-American Men Who Have Sex with Women at a South Side Chicago Community Health Center: A Pilot Study

In the United States, African-Americans' (AAs) HIV infection rates are higher than any other racial group, and AA men who have sex with women (MSW) are a significant proportion of new cases. There is little research into AA MSW HIV/AIDS knowledge, barriers, and facilitators of HIV testing in Chicago. We enrolled a convenience sample of AA MSW from a community health clinic who completed self-administered surveys assessing HIV knowledge and testing-related barriers and facilitators. The survey was a combination of questions from several validated instruments, and additional questions were written based on key informant interviews with social scientists to tailor the questionnaire for AA men living on the South Side of Chicago. We recruited 20 AA MSW (mean age 47.4 years). Sixty-five percent had incomes <$10,000/year, 30% were insured, and 50% had post-secondary education. Despite low socioeconomic status, their HIV literacy was relatively high. The identified major barriers to testing were low perceived HIV risk, concerns over privacy, and external stigma at testing sites. Future efforts should focus on educating AA MSW on actual risk for HIV and address issues of privacy and stigma at testing sites.

Low-health literacy flashcards & mobile video reinforcement to improve medication adherence in patients on oral diabetes, heart failure, and hypertension medications

OBJECTIVE

To design and investigate a pharmacist-run intervention using low health literacy flashcards and a smartphone-activated quick response (QR) barcoded educational flashcard video to increase medication adherence and disease state understanding.

DESIGN

Prospective, matched, quasi-experimental design.

SETTING

County health system in Dallas, Texas.

PARTICIPANTS

Sixty-eight primary care patients prescribed targeted heart failure, hypertension, and diabetes medications INTERVENTION: Low health literacy medication and disease specific flashcards, which were also available as QR-coded online videos, were designed for the intervention patients. The following validated health literacy tools were conducted: Newest Vital Sign (NVS), Rapid Estimate of Adult Literacy Medicine-Short Form, and Short Assessment of Health Literacy-50.

MAIN OUTCOME MEASURES

The primary outcome was the difference in medication adherence at 180 days after pharmacist intervention compared with the control group, who were matched on the basis of comorbid conditions, targeted medications, and medication class. Medication adherence was measured using a modified Pharmacy Quality Alliance proportion of days covered (PDC) calculation. Secondary outcomes included 90-day PDC, improvement of greater than 25% in baseline PDC, and final PDC greater than 80%. Linear regression was performed to evaluate the effect of potential confounders on the primary outcome.

RESULTS

Of the 34 patients receiving the intervention, a majority of patients scored a high possibility of limited health literacy on the NVS tool (91.2%). The medication with the least adherence at baseline was metformin, followed by angiotensin-converting enzyme inhibitors and beta blockers. At 180 days after intervention, patients in the intervention group had higher PDCs compared with their matched controls (71% vs. 44%; P = 0.0069).

CONCLUSION

The use of flashcards and QR-coded prescription bottles for medication and disease state education is an innovative way of improving adherence to diabetes, hypertension, and heart failure medications in a low-health literacy patient population.