Exploring the Interrelationships Between Physical Function, Functional Exercise Capacity, and Exercise Self-Efficacy in Persons Living with HIV.

PURPOSE: To determine if there were differences between the subjective and objective assessments of physical activity while controlling for sociodemographic, anthropometric, and clinical characteristics. SETTING/SAMPLE: A total of 810 participants across eight sites located in three countries. MEASURES: Subjective instruments were the two subscales of Self-efficacy for Exercise Behaviors Scale: Making Time for Exercise and Resisting Relapse and Patient-Reported Outcomes Measurement Information System, which measured physical function. The objective measure of functional exercise capacity was the 6-minute Walk Test. ANALYSIS: Both univariate and multivariant analyses were used. RESULTS: Physical function was significantly associated with Making Time for Exercise (ß = 1.76, p = .039) but not with Resisting Relapse (ß = 1.16, p = .168). Age (ß = -1.88, p = .001), being employed (ß = 16.19, p < .001) and race (ßs = 13.84-31.98, p < .001), hip-waist ratio (ß = -2.18, p < .001), and comorbidities (ß = 7.31, p < .001) were significant predictors of physical functioning. The model predicting physical function accounted for a large amount of variance (adjusted R2 = .938). The patterns of results predicting functional exercise capacity were similar. Making Time for Exercise self-efficacy scores significantly predicted functional exercise capacity (ß = 0.14, p = .029), and Resisting Relapse scores again did not (ß = -0.10, p = .120). Among the covariates, age (ß = -0.16, p < .001), gender (ß = -0.43, p < .001), education (ß = 0.08, p = .026), and hip-waist ratio (ß = 0.09, p = .034) were significant. This model did not account for much of the overall variance in the data (adjusted R2 = .081). We found a modest significant relationship between physical function and functional exercise capacity (r = 0.27). CONCLUSIONS: Making Time for Exercise Self-efficacy was more significant than Resisting Relapse for both physical function and functional exercise capacity. Interventions to promote achievement of physical activity need to use multiple measurement strategies.

Working status and seasonal meteorological conditions predict physical activity levels in people living with HIV.

Little is known about how demographic, employment and meteorological factors impact physical activity. We conducted an analysis to explore these associations from participants (N = 447) from six cities in the United States and matched their activity data with abstracted local meteorological data from National Oceanic and Atmospheric Administration (NOAA) weather reports. Participants were purposively recruited in 3-month blocks, from December 2015 to October 2017, to reflect physical activity engagement across the seasons. We calculated total physical activity (minutes/week) based on 7-day physical activity recall. Mild correlations were observed between meteorological factors and correlated with lower physical activity. Participants were least active in autumn (Median = 220 min/week) and most active in spring (Median = 375 min/week). In addition to level of education and total hours of work, maximum temperature, relative humidity, heating degree day, precipitation and sunset time together explained 17.6% of variance in total physical activity. Programs assisting in employment for PLHIV and those that promote indoor physical activity during more strenuous seasons are needed. Additional research to better understand the selection, preferences, and impact of indoor environments on physical activity is warranted.

Factors related to functional exercise capacity amongst people with HIV in Durban, South Africa.

BACKGROUND: People with HIV (PWH), who engage in regular physical activity, have improved fitness, muscular strength, body composition, health-related quality of life and mental health symptoms, but PWH have amongst the lowest physical activity levels of those with any chronic health condition. Furthermore, there is scant evidence examining these relationships in PWH in Africa. AIM: To address these critical gaps, this cross-sectional descriptive research study examined the relationships between demographic, HIV-related, anthropometric factors, neighbourhood walkability and physical activity, amongst PWH in Durban, South Africa. SETTING: Respondents (N = 100) were receiving primary healthcare in six eThekwini nurse-run municipal clinics. METHODS: Self-reported socio-demographic data were collected, and HIV-related medical data were extracted from respondent's medical charts. Height and weight were measured to calculate the body mass index (BMI, kg/m2); neighbourhood walkability was measured on the Neighbourhood Environment scale; and physical activity, specifically functional exercise capacity, was measured by the 6-min walk test (6MWT). RESULTS: On average, respondents were black African, female, approximately 38 years old and unemployed; men were of normal weight whilst women were overweight. Only 65% of the respondents reached the age- and sex-predicted distance during the 6MWT. Correlational analyses did not reveal any significant relationships between the functional exercise capacity and socio-demographic, HIV-related factors or anthropometric measures. CONCLUSION: South African PWH do not reach their predicated walking distance on the 6MWT. Engaging community agencies to promote walking as both a means of transportation and leisure physical activity may decrease the risks of a sedentary lifestyle and improve progression towards recommended physical activity targets.

Internet Use for Health-Related Information: Self-Care Agency of Lower Income Persons Living With HIV/AIDS.

Chronically ill persons with a condition requiring self-care activities can benefit from learning from reliable internet sources. Orem's theory of self-care was used to answer the question: Does increasing technical knowledge about reliable internet sites for health information increase self-care agency of low-income persons living with HIV/AIDS (N = 100)? Self-care agency, as measured by the Self-As-Carer Inventory, increased but not significantly, after two educational interventions. We hoped to gain insight into the measurement of self-care agency in our African American and Hispanic population. The only significantly different basic conditioning factor was ethnicity in that non-Hispanic/Latinos scored higher on self-care agency than Hispanic/Latinos; the only significantly different subscale was the Judgment and Decisions Affecting Production of Self-care subscale. Self-care agency remained stable over the 1-week period, pointing to two possible conclusions: Scores accurately reflect self-care agency, and a more intensive, longer intervention may be needed to change self-care agency.

The Relationship Between Physical Activity and Cardiorespiratory Fitness Among People Living With Human Immunodeficiency Virus Throughout the Life Span.

BACKGROUND: People living with human immunodeficiency virus (PLHIV) are at an increased risk for developing cardiovascular disease (CVD). Physical activity and cardiorespiratory fitness in PLHIV are poorly understood. OBJECTIVE: The aims of this study were to describe physical activity and cardiorespiratory fitness by sex and age and to examine the association between physical activity and cardiorespiratory fitness in PLHIV, controlling for covariates. METHODS: Seven hundred two PLHIV participated in a cross-sectional study and completed validated measures of self-reported physical activity (7-day Physical Activity Recall) and cardiorespiratory fitness (6-minute walk test). Participants were recruited from 7 diverse sites in the United States and Thailand, and data were analyzed using descriptive statistics and multiple regression to examine the relationship between physical activity and cardiorespiratory fitness. RESULTS: On average, participants self-reported engaging in 115 minutes of, mostly light (75%), physical activity. Men reported twice the amount of physical activity as women (155 vs 73 minutes, P = .01). Participants' ability to achieve their predicted 6-minute walk test distances was similar between men (68%) and women (69%) (P > .01). For women, vigorous physical activity was associated with a 6.6% increase in cardiorespiratory fitness and being temporarily unemployed was associated with an 18% decline in cardiorespiratory fitness. Cardiorespiratory fitness increased with age (P < .01). CONCLUSIONS: Weekly physical activity of people living with human immunodeficiency virus averaged 85 minutes of mostly light activity, well below the recommended 150 minutes of moderate activity. Vigorous physical activity was associated with improved cardiorespiratory fitness in women, but not men. Although PLHIV would benefit from interventions to increase physical activity, our data suggest a need to develop sex-specific physical activity strategies.

Do Brief Educational Sessions Increase Electronic Health Literacy of Low-Income Persons Living With HIV/AIDS?

This research explored whether participating in a brief educational intervention using the National Library of Medicine video, Evaluating Health Information: A Tutorial From the National Library of Medicine, would increase electronic health literacy. A quasi-experimental longitudinal design was used in two randomly selected settings of a treatment program for low-income persons living with HIV/acquired immune deficiency syndrome (N = 100). Individuals in both intervention groups watched the video and completed an at-home assignment brought to the second session 1 week later; one group received an additional 15 minutes with an HIV nurse clinician who reinforced video content. Generalized linear models were used in order to account for the longitudinal nature of the data; a full model was fitted first that included age, gender, race, ethnicity, education, acquired immune deficiency syndrome diagnosis, time, group, and the interaction of time by intervention group with electronic health literacy as the dependent variable. Group means were not significantly different, and the overall group pattern were the same; the only significant variable was older age, which is consistent with the findings of other literature. Electronic health literacy can be increased by viewing a free video; making this video available in a variety of settings and encouraging clients to use the Internet as a source of health information may improve self-management strategies of persons living with chronic illnesses.

Perceptions of low income HIV+ persons about finding accurate web-based health information.

AIM: To explore perceptions of low income persons living with HIV/AIDS and history of substance abuse about how they decide whether an internet site is a credible source of health-related information. BACKGROUND: It is hard for any consumer to determine whether the information that is available on the internet is trustworthy and even more challenging for consumers with low health literacy and insufficient computer literacy skills. METHODS: Mixed methods with sequential explanatory design. Electronic health literacy was measured with eHEALS and a new instrument to measure confidence in choosing a credible internet site for health-related information was developed. Qualitative data were collected during three focus groups held in high prevalence neighborhoods in New York City and after participants watched a 16-minute video produced by the United States National Library of Medicine. RESULTS: Participants had low electronic health literacy and there was no relationship between electronic health literacy and confidence in identifying a credible internet site. Six themes emerged: I haven't learned enough from the Medline video; I am not computer literate; the Internet has too many scams; the Internet piques interest in learning health-related information; prefer 1:1 interactions with trusted source for health information; and you don't have to expose HIV status to get information. CONCLUSION: Low income persons are interested in using the internet for health information but reluctant to do so due to multiple complex barriers. Follow-up interventions would include skills training in which persons are taught how to identify credible sites.

Resilience and Depressive Symptoms among Korean Americans with History of Traumatic Life Experience.

This study investigates socio-demographic characteristics and resilience and depressive symptoms among Korean Americans (KAs) with traumatic life experiences. Community-residing 285 KAs living in New York City and Teaneck, New Jersey completed questionnaires measuring traumatic life experiences, depressive symptoms, and resilience. Descriptive statistics, Pearson's correlations, and two-step hierarchical multiple regression analyses were conducted. 54% of KAs with traumatic life experiences reported at least mild depressive symptoms; greater resilience was associated with fewer such symptoms. English proficiency, length of time in US, marital status, and employment were significant predictors for depressive symptoms in the first step of multiple regression, but when resilience was introduced in the second step, it was the only significant predictor of depressive symptoms. The findings suggest that resilience should be supported to promote positive mental health outcomes for traumatized KAs who are depressed, and that resilience-focused interventions for this population should be designed.

Validating an electronic health literacy scale in an older hispanic population.

AIM: To examine the validity of the Spanish version of an instrument used to measure electronic health literacy (eHEALS) with an older Hispanic population from a number of Spanish-language countries living in New York City in the United States (US). BACKGROUND: Although the Internet is available globally, complex skills are needed to use this source of valuable health-related information effectively. Electronic health literacy is a multifactorial concept that includes health literacy but also requires technology skills. DESIGN: Cross-sectional. METHOD: Recruitment occurred at a Senior Organization located in a largely Hispanic neighbourhood in New York City (N = 100). Participants completed eHEALS and selected items from the Health Information National Trends Survey (HINTS) which assesses how adults use different communication channels, including the Internet, to obtain vital health information. Data from the US HINTS sample (N = 162) were matched to the Senior Organization sample on age range and Hispanic ethnicity. The average Senior Organization participant was 68 years old, female, born in one of six different Spanish-language countries, and completed high school while the average HINTS participant was 67 years old, female and had high school or less education. RESULTS: Although there was no relationship with the two HINTS subscales and electronic health literacy, there were significant relationships between electronic health literacy and health status and confidence in self-care. CONCLUSIONS: Inadequate electronic health literacy is a barrier to positive health outcomes. The Spanish version of eHEALS could be used as a screening instrument to identify gaps and tailored interventions could be developed to increase consumer confidence in using the Internet for reliable health-related information. RELEVANCE TO CLINICAL PRACTICE: Knowledge in self-management is related to positive health outcomes; all persons irrespective of their electronic health literacy should be able to use all sources of health information to enhance their self-care.

Electronic health literacy of older Hispanics with diabetes.

Although the internet increases the availability of diabetes-related health information, health care consumers need to have different skills in order to obtain, interpret and evaluate such information. The eHealth literacy scale (eHEALS) was originally developed to assess consumers' perceived skills at using information technology for health. The objective of this study was to explore the experiences of older Hispanics' with type 2 diabetes in using the internet for diabetes management. This study was conducted in the USA among a convenience sample of older Hispanics with type 2 diabetes (n = 20) who attended a senior center in East Harlem, New York City. All participants first completed eHEALS and a demographic, diabetes-related, and smart phone use form either in English or Spanish and then participated in a focus group. Descriptive statistics and a univariate exploratory analysis were conducted to determine differences in electronic health literacy based on age or gender. In addition, qualitative data from the focus groups were analyzed. No significant differences were found based on age (F = 0.76, p = 0.66), but a t-test found significant differences based on gender (t = -2.67, df = 18, p = 0.015). During the qualitative data analysis, five themes were identified from the focus group responses. Although the participants had access to the internet, they were not using the technology to access diabetes-related health information. Given the small sample size in this study, the Spanish version of the instrument needs to be used in a larger sample and further psychometric testing.

Efficacy of a Culturally Tailored Therapeutic Intervention Program for Community Dwelling Depressed Korean American Women: A Non-Randomized Quasi-Experimental Design Study.

BACKGROUND: Asian American women are more prone to suffer from depression compared to their non-Asian American counterparts and have lower rates of seeking mental healthcare services due to lack of available culturally appropriate therapies. Two prior studies of a culturally tailored therapeutic intervention called LogoAutobiography were helpful in treating depressed Korean American women. The LogoAutobiography program was revised to enhance its efficacy not only for depressive symptoms and purpose in life but also to increase coping strategies. OBJECTIVES: To test the efficacy of the Enhanced LogoAutobiography program on depressive symptoms, purpose in life, and coping strategies of depressed community-dwelling Korean American women. DESIGN: Two-group, non-randomized quasi-experimental design. SETTINGS: Local Korean community areas located in New York City and eastern New Jersey of the United States. PARTICIPANTS: A total of 54 depressed women with Korean heritage completed either experimental group (n1=25) or control group (n2=29). Sample inclusion criteria were adult women with Korean heritage, depressive symptoms as measured by a CES-D score 16 or higher, fluent Korean language, and able to participate independently. Sample exclusion criteria were those who presented active suicidal ideation and history of episodes of mania or psychosis screened by the psychosocial survey questionnaire. METHODS: The experimental group received Enhanced Logo-Autobiography program which was guided by a facilitator who used a manualized intervention for 90minute sessions over 8weeks; the control group attended routine weekly community activities. Data were collected during the first session (pretest), the end of 8weeks (posttest), and the 3months follow-up session. Time and group changes in depressive symptoms, purpose in life, and coping strategies were computed using Repeated Measures General Linear Model (RMGLM). RESULTS: Findings suggested that the experimental group showed greater improvement in depressive symptoms (F=6.94 (2, 88), p<0.01), active cognitive coping (F=5.07 (2, 86), p<0.01), and avoidance coping strategies (F=3.48 (2, 86), p<0.05) compared to the control group during the three time intervals. Purpose in life showed statistically significant Time and Group effects (F=5.18 (2, 88), p<0.01; F=9.44 (2, 88), p<0.01, respectively), but no significant interaction effect of Time and Group was detected. CONCLUSION: These findings suggest that enhanced LogoAutobiography is effective for depressive symptoms and coping strategies and somewhat effective for improving purpose in life for depressed Korean American women.

Engagement with Care, Substance Use, and Adherence to Therapy in HIV/AIDS.

Engagement with care for those living with HIV is aimed at establishing a strong relationship between patients and their health care provider and is often associated with greater adherence to therapy and treatment (Flickinger, Saha, Moore, and Beach, 2013). Substance use behaviors are linked with lower rates of engagement with care and medication adherence (Horvath, Carrico, Simoni, Boyer, Amico, and Petroli, 2013). This study is a secondary data analysis using a cross-sectional design from a larger randomized controlled trial (n = 775) that investigated the efficacy of a self-care symptom management manual for participants living with HIV. Participants were recruited from countries of Africa and the US. This study provides evidence that substance use is linked with lower self-reported engagement with care and adherence to therapy. Data on substance use and engagement are presented. Clinical implications of the study address the importance of utilizing health care system and policy factors to improve engagement with care.

Bullying in the Nursing Workplace: Applying Evidence Using A Conceptual Framework.

Bullying in the nursing workplace can result in serious health-related outcomes for both nurses and patients who are under their care as well as the health care organizations. Bullying can erode the victim's professional competence and reputation and challenge the victim to maintain and improve professional identity. Although bullying can occur among co-workers, the most common form of bullying involves the abuse of power by superiors against subordinates. Persistent negative behaviors of a perpetrator indicates repeated negative behaviors of at least once or twice weekly by the perpetrator targeting the victim over period of time of at least 6 months and as long as 12 months. Building a conceptual framework of bullying specific to the nursing workplace is warranted to better understand bullying dynamics and its consequences while developing strategies to change the health care environment to a safer workplace for nurses.

Faculty perceptions of how community-engaged research is valued in tenure, promotion, and retention decisions.

PURPOSE: We assessed the perceptions of community core faculty in academic medical center institutions that received Clinical and Translational Science Awards (CTSA) about how these institutions consider community-engaged scholarship (CES) when tenure, promotion, and retention decisions are made. METHOD: An assessment tool was adapted to create an 18-item survey that was sent during November and December 2011 via the Internet to the 369 members of the community-engagement core mailing list of the CTSA. RESULTS: Fifty-nine responses were received which represented 37 of the possible 60 different funded institutions. The mean score was 48.14 (SD = 11.18); range of 23-74; and Cronbach's alpha was .91 About half reported that support for CES and its inclusion in the academic decision process increased since the institution was awarded a CTSA. Open-ended responses indicated some confusion with terminology although a definition of CES had been provided in the instrument instructions. CONCLUSION: Respondents overall agreed there was moderate support for CES in tenure, promotion, and retention decisions which may have been influenced by the CTSA application requirements. This survey could be used to identify if there are differences in institutional and departments and measure changes over time.

Experiences of Fast Queue health care users in primary health care facilities in eThekwini district, South Africa.

BACKGROUND: Comprehensive Primary Health Care (PHC), based on the principles of accessibility, availability, affordability, equity and acceptability, was introduced in South Africa to address inequalities in health service provision. Whilst the Fast Queue was instrumental in the promotion of access to health care, a major goal of the PHC approach, facilities were not prepared for the sudden influx of clients. Increased access resulted in long waiting times and queues contributing to dissatisfaction with the service which could lead to missed appointments and non-compliance with established treatment plans. OBJECTIVES: Firstly to describe the experiences of clients using the Fast Queue strategy to access routine healthcare services and secondly, to determine how the clients' experiences led to satisfaction or dissatisfaction with the Fast Queue service. METHOD: A descriptive qualitative survey using content analysis explored the experiences of the Fast Queue users in a PHC setting. Setting was first identified based on greatest number using the Fast Queue and geographic diversity and then a convenience sample of health care users of the Fast Queue were sampled individually along with one focus group of users who accessed the Queue monthly for medication refills. The same interview guide questions were used for both individual interviews and the one focus group discussion. Five clinics with the highest number of attendees during a three month period and a total of 83 health care users of the Fast Queue were interviewed. The average participant was female, 31 years old, single and unemployed. RESULTS: Two themes with sub-themes emerged: health care user flow and communication, which highlights both satisfaction and dissatisfaction with the fast queue and queue marshals, could assist in directing users to the respective queues, reduce waiting time and keep users satisfied with the use of sign posts where there is a lack of human resources. CONCLUSION: Effective health communication strategies contribute to positive experiences by health care users and these can be effected by: (1) involvement of health care providers in planning the construction of health facilities to give input about patient flow, infection prevention and control and provision of privacy, (2) effective complaints mechanisms for users to ensure that complaints are followed up and (3)encouraging users to arrive at the facility throughout the day, rather than the present practice where all users arrive at the clinic early in the morning.

Developing a personal health record self-efficacy tool.

The purpose of this preliminary work was to develop a new short tool to assess personal health records (PHRs) self-efficacy. Prior work had found 4 distinct skills related to creating, updating, tracking symptoms, and sharing information with health care providers using PHR. Although PHRs have great promise, their uptake has been rather limited, especially in economically limited populations. A convenience sample of community-living persons with HIV/AIDS (N = 100) was asked to complete the new tool along with other self-efficacy measures. Preliminary work indicated more confidence about paper-based PHRs compared with computer-based PHRs. The paper-based subscale was significantly correlated to chronic illness and HIV treatment self-efficacy scales as expected, but there were no relationships for the computer-based subscale. This simple screening tool could identify interested clients and their preference either for a paper-based or computer-based PHR. Further research is needed with larger sample sizes and different chronically ill populations to further explore the psychometrics of the instrument.

Implementing case-based teaching strategies in a decentralised nursing management programme in South Africa.

BACKGROUND: Case-based education has a long history in the disciplines of education, business, law and the health professions. Research suggests that students who learn via a case-based method have advanced critical thinking skills and a greater ability for application of knowledge in practice. In medical education, case-based methodology is widely used to facilitate knowledge transfer from theoretical knowledge to application in patient care. Nursing education has also adopted case-based methodology to enhance learner outcomes and critical thinking. OBJECTIVES: The objectives of the study was to describe a decentralised nursing management education programme located in Durban, South Africa and describe the perceptions of nursing faculty facilitators regarding implementation of this teaching method. METHOD: Data was collected through the use of one-on-one interviews and also focus groups amongst the fifteen facilitators who were using a case-based curriculum to teach the programme content. The average facilitator was female, between 41 and 50 years of age, working part-time, educated with a baccalaureate degree, working as a professional nurse for between 11 and 20 years; slightly more than half had worked as a facilitator for three or more years. RESULTS: The facilitators identified themes related to the student learners, the learning environment, and strengths and challenges of using facilitation to teach the content through cases. Decentralised nursing management educational programmes can meet the needs of nurses who are located in remote areas which are characterised by poor transportation patterns and limited resources and have great need for quality healthcare services. CONCLUSION: Nursing faculty facilitators need knowledgeable and accessible contact with centrally based full-time nursing faculty in order to promote high quality educational programmes.

Introduction of a blended teaching strategy in an Occupational Health Nursing Education programme

The purpose of this case study is to describe the use of a blended learning strategy to address some of the challenges experienced by adult nursing students in a specialised occupational health nursing course. These students are generally employed on a full-time basis and have a number of competing responsibilities that may impact on their studies. Blended learning using e-learning and face-to-face problem-based learning was identified as a useful educational strategy to address some of the challenges faced by these students in furthering their education. A blended learning strategy addresses the main assumptions of adult education; including self-directed learning; experience as a resource for learning; readiness to learn; problem-centred orientation with immediacy of application; and internal motivation. This educational strategy is recommended for adult learners and a formal evaluation of this blended learning method is planned

Teaching home care electronic documentation skills to undergraduate nursing students.

Although there is general consensus that nursing students need knowledge and significant skill to document clinical findings electronically, nursing faculty face many barriers in ensuring that undergraduate students can practice on electronic health record systems (EHRS). External funding supported the development of an educational innovation through a partnership between a home care agency staff and nursing faculty. Modules were developed to teach EHRS skills using a case study of a homebound person requiring wound care and the Medicare-required OASIS documentation system. This article describes the development and implementation of the module for an upper-level baccalaureate nursing program located in New York City. Nursing faculty are being challenged to develop creative and economical solutions to expose nursing students to EHRSs in nonclinical settings.