ABSTRACT
INTRODUCTION: Early identification of cognitive impairment (CI), including Alzheimer's disease and related dementias (ADRD), is a top public health priority. Yet, CI/ADRD is often undetected and underdiagnosed within primary care settings, and in health disparate populations. The MyCog paradigm is an iPad-based, self-administered, validated cognitive assessment based on the National Institutes of Health (NIH) Toolbox Cognition Battery and coupled with clinician decision-support tools that is specifically tailored for CI/ADRD detection within diverse, primary care settings. METHODS AND ANALYSIS: We will conduct a two-arm, primary care practice-randomised (N=24 practices; 45 257 active patients at the proposed practices), pragmatic trial among geographically diverse Oak Street Health sites to test the effectiveness of the MyCog paradigm to improve early detection CI/ADRD among low socioeconomic, black and Hispanic older adults compared with usual care. Participating practices randomised to the intervention arm will impart the MyCog paradigm as a new standard of care over a 3-year implementation period; as the cognitive component for Annual Wellness Visits and for any patient/informant-reported or healthcare provider-suspected cognitive concern. Rates of detected (cognitive test suggesting impairment) and/or diagnosed (relevant International Classification of Diseases-9/10 [ICD-9/10] code) cognitive deficits, impairments or dementias including ADRD will be our primary outcome of study compared between arms. Secondary outcomes will include ADRD severity (ie, mild or later stage), rates of cognitive-related referrals and rates of family member or caregiver involvement in ADRD care planning. We will use generalised linear mixed models to account for clustered study design. Secondary models will adjust for subject, clinic or visit-specific characteristics. We will use mixed-methods approaches to examine fidelity and cost-effectiveness of the MyCog paradigm. ETHICS AND DISSEMINATION: The Institutional Review Board at Advarra has approved the study protocol (Pro00064339). Results will be published in peer-reviewed journals and summaries will be provided to the funders of the study. TRIAL REGISTRATION NUMBER: NCT05607732.
Subject(s)
Alzheimer Disease , Cognitive Dysfunction , Aged , Humans , Alzheimer Disease/diagnosis , Alzheimer Disease/psychology , Caregivers/psychology , Cognition , Cognitive Dysfunction/diagnosis , Primary Health Care , Randomized Controlled Trials as Topic , Pragmatic Clinical Trials as TopicABSTRACT
Introduction: The purpose of VIKING II is to create an observational cohort of volunteers with ancestry from the Northern Isles of Scotland, primarily for identifying genetic variants influencing disease. The new online protocol is separate to, but follows on from, earlier genetic epidemiological clinic-based studies in the isolated populations of Orkney and Shetland. These populations are favourable for the study of rarer genetic variants due to genetic drift, the large number of relatives, and availability of pedigree information. They are known to be genetically distinct from mainland British populations. Methods and analysis: Online methods are being used to recruit ~4,000 people who have Northern Isles ancestry, living anywhere in the world. The option for participants to have actionable genetic results returned is offered. Consent will be taken electronically. Data will be collected at baseline through an online questionnaire and longitudinally through linkage to NHS data in the electronic health record. The questionnaire collects a variety of phenotypes including personal and family health. DNA will be extracted from saliva samples then genome-wide genotyped and exome sequenced. VIKING II aims to capitalise on the special features of the Northern Isles populations to create a research cohort that will facilitate the analysis of genetic variants associated with a broad range of traits and disease endpoints, including otherwise rare variants that have drifted to high frequency in these populations. Ethics and dissemination: The South East Scotland Research Ethics Committee gave the study a favourable opinion. VIKING II is sponsored by the University of Edinburgh and NHS Lothian. Summary research findings will be disseminated to participants and funding bodies, presented at conferences and reported in peer-reviewed publications. Article summary: Strengths and limitations of this studyDetailed data and biological sample collection of research volunteers with unique ancestry.Consent for access to routinely collected clinical EHR data and for future re-contact, providing a longitudinal component.Optional consent for return of actionable genetic results.~4,000 participants is a relatively small number for certain types of genetic analyses, so the cohort is underpowered on its own, in some study designs.Resources to maintain the cohort, and to store data and DNA samples, are significant, with sustainability dependent on infrastructure support and funding.
Subject(s)
Ambulatory Care Facilities , Electronic Health Records , Ethics Committees, Research , Exome , Family Health , HumansABSTRACT
We multiply ascertained the BRCA1 pathogenic missense variant c.5207T > C; p.Val1736Ala (V1736A) in clinical investigation of breast and ovarian cancer families from Orkney in the Northern Isles of Scotland, UK. We sought to investigate the frequency and clinical relevance of this variant in those of Orcadian ancestry as an exemplar of the value of population cohorts in clinical care, especially in isolated populations. Oral history and birth, marriage and death registrations indicated genealogical linkage of the clinical cases to ancestors from the Isle of Westray, Orkney. Further clinical cases were identified through targeted testing for V1736A in women of Orcadian ancestry attending National Health Service (NHS) genetic clinics for breast and ovarian cancer family risk assessments. The variant segregates with female breast and ovarian cancer in clinically ascertained cases. Separately, exome sequence data from 2088 volunteer participants with three or more Orcadian grandparents, in the ORCADES research cohort, was interrogated to estimate the population prevalence of V1736A in Orcadians. The effects of the variant were assessed using Electronic Health Record (EHR) linkage. Twenty out of 2088 ORCADES research volunteers (~1%) carry V1736A, with a common haplotype around the variant. This allele frequency is ~480-fold higher than in UK Biobank participants. Cost-effectiveness of population screening for BRCA1 founder pathogenic variants has been demonstrated at a carrier frequency below the ~1% observed here. Thus we suggest that Orcadian women should be offered testing for the BRCA1 V1736A founder pathogenic variant, starting with those with known Westray ancestry.
Subject(s)
Breast Neoplasms , Ovarian Neoplasms , Humans , Female , State Medicine , BRCA1 Protein/genetics , Ovarian Neoplasms/epidemiology , Ovarian Neoplasms/genetics , Ovarian Neoplasms/pathology , Gene Frequency , Haplotypes , Scotland/epidemiology , Breast Neoplasms/genetics , Genetic Predisposition to Disease , BRCA2 Protein/genetics , Genetic TestingABSTRACT
BACKGROUND: Myalgic encephalomyelitis / chronic fatigue syndrome (ME/CFS) is a common, long-term condition characterised by post-exertional malaise, often with fatigue that is not significantly relieved by rest. ME/CFS has no confirmed diagnostic test or effective treatment and we lack knowledge of its causes. Identification of genes and cellular processes whose disruption adds to ME/CFS risk is a necessary first step towards development of effective therapy. METHODS: Here we describe DecodeME, an ongoing study co-produced by people with lived experience of ME/CFS and scientists. Together we designed the study and obtained funding and are now recruiting up to 25,000 people in the UK with a clinical diagnosis of ME/CFS. Those eligible for the study are at least 16 years old, pass international study criteria, and lack any alternative diagnoses that can result in chronic fatigue. These will include 5,000 people whose ME/CFS diagnosis was a consequence of SARS-CoV-2 infection. Questionnaires are completed online or on paper. Participants' saliva DNA samples are acquired by post, which improves participation by more severely-affected individuals. Digital marketing and social media approaches resulted in 29,000 people with ME/CFS in the UK pre-registering their interest in participating. We will perform a genome-wide association study, comparing participants' genotypes with those from UK Biobank as controls. This should generate hypotheses regarding the genes, mechanisms and cell types contributing to ME/CFS disease aetiology. DISCUSSION: The DecodeME study has been reviewed and given a favourable opinion by the North West - Liverpool Central Research Ethics Committee (21/NW/0169). Relevant documents will be available online ( www.decodeme.org.uk ). Genetic data will be disseminated as associated variants and genomic intervals, and as summary statistics. Results will be reported on the DecodeME website and via open access publications.
Subject(s)
COVID-19 , Fatigue Syndrome, Chronic , Adolescent , Fatigue Syndrome, Chronic/genetics , Genome-Wide Association Study , Humans , Longitudinal Studies , SARS-CoV-2ABSTRACT
Continuous Glucose Monitoring (CGM) data play an increasing role in clinical practice as they provide detailed quantification of blood glucose levels during the entire 24-hour period. The R package iglu implements a wide range of CGM-derived metrics for measuring glucose control and glucose variability. The package also allows one to visualize CGM data using time-series and lasagna plots. A distinct advantage of iglu is that it comes with a point-and-click graphical user interface (GUI) which makes the package widely accessible to users regardless of their programming experience. Thus, the open-source and easy to use iglu package will help advance CGM research and CGM data analyses. R package iglu is publicly available on CRAN and at https://github.com/irinagain/iglu.
Subject(s)
Blood Glucose Self-Monitoring/instrumentation , Blood Glucose/analysis , Diabetes Mellitus/blood , Software , Blood Glucose Self-Monitoring/methods , Data Analysis , Diabetes Mellitus/diagnosis , Disease Management , HumansABSTRACT
Low/no-income, African American men are disproportionally burdened by chronic disease resulting from a complex interplay of systemic, sociocultural, and individual factors. These disparities are related to poverty, racism, gender role strain, high levels of stress, low levels of physical activity, and malnutritious diet. Men of Color Health Awareness (MOCHA) is a community-driven movement to address the physical, mental, social, and spiritual needs of men of color. As part of ongoing programming, the MOCHA Standard intervention consists of a 10-week program including: (1) small group discussions of issues particularly relevant to men of color, (2) classes on health topics focusing on chronic disease control, such as nutrition, obesity, high blood pressure, fitness, and the social determinants of health; and (3) 60-min of moderately intensive aerobic exercise twice a week. While the MOCHA Standard intervention has yielded positive results, feedback from previous participants warranted an in-depth sociocultural tailoring of the curriculum to improve community receptiveness, in particular, revising the sessions to "narrativize" the materials to strengthen their potential effectiveness. This manuscript describes the novel recruitment strategies; the development of an enhanced MOCHA+ Stories Matter program that uses narrative communication strategies; and the methodology used to assess the comparative effectiveness of the MOCHA Standard relative to MOCHA+ Stories Matter program in lowering stress and risk of chronic diseases in a randomized controlled trial. The results of this research will contribute to the identification of effective interventions to address health disparities in low-income African-American men and the dissemination of effective chronic disease prevention programming.
Subject(s)
Black or African American , Exercise , Chronic Disease , Health Promotion , Humans , Male , Poverty , Randomized Controlled Trials as TopicABSTRACT
We determined the prevalence and correlates of cannabis use in Massachusetts after recreational use was passed, but before recreational cannabis stores opened. A cross-sectional, population-based survey of Massachusetts adults, age 18 years or older, (n = 3,022) was conducted in November-December, 2017. We estimated population-level prevalence and correlates of past 30-day cannabis use. 21.1% [95% CI: 18.6, 23.6] of Massachusetts adults reported past 30-day cannabis use. Among cannabis users, 56.0% [CI 49.1, 62.9] reported non-medical cannabis use, 15.5% [12.1, 18.9] reported medical cannabis use, and 28.5% [CI 22.3, 34.8] reported both types of use. Men were more likely than women to use cannabis (Risk Ratio: 1.3 [CI 1.1, 1.6]), as were young adults (18-25 years old), those with lower socioeconomic status, non-parenting individuals, those who used alcohol (1.9 [CI 1.4, 2.6]) or other substances (1.7 [CI 1.3, 2.4]), and residents of Western Massachusetts (2.0 [1.3, 3.0]; ref: Boston area), the Northeast (1.8 [CI 1.2, 2.7]), and the Southeast (1.8 [CI 1.1, 2.7]). Cannabis is widely used in Massachusetts, with varying prevalence rates by gender, age, socioeconomic status, poly-substance use, and region. Findings may inform public health efforts and serve as a baseline for measuring health and social impacts of opening retail cannabis stores.
Subject(s)
Cannabis , Adolescent , Adult , Cross-Sectional Studies , Humans , Legislation, Drug , Massachusetts/epidemiology , Prevalence , Young AdultABSTRACT
Precarious work has steadily grown in the United States since the rise of neoliberal policies. The continued expansion of this type of work has led to precarious employment as a recognized category within social determinants of health work and to a growing literature within public health research. African-American men are disproportionately vulnerable to precarious work, which in turn contributes to adverse health effects. Nevertheless, African-American men's experiences of employment and the perceived impact on their well-being remain underexplored. This study was part of the formative exploratory phase of a 5-year community-based participatory research project to examine the biopsychosocial determinants of stress among low/no-income, African-American men. Through thematic analysis of 42 semi-structured interviews, 3 themes emerged: (a) occupational hazards and health, (b) internalization of neoliberal ideology, and (c) constraints of structural factors. Neoliberal economic policies cause material deprivation and exacerbate systemic injustices that disproportionately affect communities of color. The accompanying neoliberal ideology of personal responsibility shapes men's perceptions of success and failure. Public health research must continue to push against health promotion practices that predominantly focus on individual behavior. Rather than exploring only the granularities of individual behaviors, health problems must be examined through prolonged historical, political, economic, and social disenfranchisement.
Subject(s)
Black or African American , Income , Employment , Humans , Male , Perception , Qualitative Research , United StatesABSTRACT
Although progress has been made in reducing disparities in life expectancy, addressing the persistence of health inequities by race remains a high priority for public health professionals. The purpose of this research was to refine a minority stress model (MSM) by identifying previously unrecognized factors contributing to stress and chronic disease health disparities among low-income middle-aged African-American men. Using a Community-Based Participatory Research approach, we conducted semi-structured individual health interviews with 42 low-income middle-aged African-American men in a mid-size New England city. The interviews focused on the participants' perceptions of the causes of health disparities. Four major themes emerged from the analysis: the positive aspects of work, both financial and symbolic; and the negative repercussions of not working, both financial and symbolic in terms of a sense of self-respect. On an instrumental level, working men can support their family, be physically active and find social support. Symbolically, work provides a positive sense of identity as a man; it offers both social- and self-respect; it provides discipline and a sense of gratitude. Conversely, the lack of work is a significant source of stress, stemming both from the inability to support one's family and from having nothing to do, which lead to depression, low self-esteem, suicidal ideation and anger. With no perceived viable routes to socially approved roles, many low-income men of color succumb to internalizing a negative identity. This research demonstrates a clear link between structural problems with the US economy and harms to sense of identity among low-income, middle-aged African-American men.
Subject(s)
Black or African American , Sexual and Gender Minorities , Female , Gender Identity , Homosexuality, Male , Humans , Male , Middle Aged , PovertyABSTRACT
Background: Despite widespread adoption of health information technology, U.S. providers face persistent barriers to coordination of care. We sought to develop and implement a patient-centered smartphone app that facilitates care coordination when patients receive care at any hospital in a region. Materials and Methods: Partnering with patients and primary care teams at a federally qualified health center (FQHC), we developed an app that (1) used real-time location data to identify encounters at 41 regional hospitals; (2) sent notifications to users' phones, asking them to confirm hospital arrival/discharge, and; (3) sent automated messages to primary care teams about confirmed hospital encounters. App design included multiple, successive rounds of active patient participation. In a small beta test of the initial version of the app, high-risk, low-income FQHC patients ran the app on their phone for 3 months. A formative mixed methods evaluation examined the app's technical performance and user experience. Results: Twelve patients enrolled in the beta test and provided follow-up data; 11 (92%) were racial/ethnic minorities. Participants obtained emergency or inpatient care at four regional hospitals. The app had 75% sensitivity to detect events when notifications should have fired, and 90% positive predictive value (PPV) of events when notifications fired. Barriers to implementation related to the app's user interface and the performance of its location tracking algorithm. Conclusions: We partnered with patients from a traditionally underserved population to develop a new smartphone-based approach to regional care coordination. The app had moderate sensitivity and high PPV for identifying regional hospital visits.
Subject(s)
Mobile Applications , Smartphone , Hospitalization , Humans , Patient Discharge , PovertyABSTRACT
Involuntary civil commitment (ICC) to treatment for opioid use disorder (OUD) prevents imminent overdose, but also restricts autonomy and raises other ethical concerns. Using the Kass Public Health Ethics Framework, we identified ICC benefits and harms. Benefits include: protection of vulnerable, underserved patients; reduced legal consequences; resources for families; and "on-demand" treatment access. Harms include: stigmatizing and punitive experiences; heightened family conflict and social isolation; eroded patient self-determination; limited or no provision of OUD medications; and long-term overdose risk. To use ICC ethically, it should be recognized as comprising vulnerable patients worthy of added protections; be a last resort option; utilize consensual, humanizing processes; provide medications and other evidence-based-treatment; integrate with existing healthcare systems; and demonstrate effective outcomes before diffusion. ICC to OUD treatment carries significant potential harms that, if unaddressed, may outweigh its benefits. Findings can inform innovations for ensuring that ICC is used in an ethically responsible way.
Subject(s)
Caregivers/psychology , Health Personnel/psychology , Involuntary Commitment/ethics , Opioid-Related Disorders/prevention & control , Patients/psychology , Public Health/ethics , Adult , Aged , Female , Humans , Involuntary Commitment/legislation & jurisprudence , Male , Massachusetts/epidemiology , Middle Aged , Qualitative ResearchABSTRACT
African-American men continue to bear a disproportionate share of the burden of health disparities, in general, and chronic diseases, in particular. The Men of Color Health Awareness (MOCHA) Moving Forward study seeks to determine the effectiveness of an innovative, community-driven program to improve the health and quality of life of low-income African-American men between the ages of 35 to 70 years by reducing identified social risk factors for chronic disease for these men. The project uses digital storytelling (DST) to encourage African-American men to tell their stories, especially related to stress, gender role stereotypes, and mental and physical health and well-being. Thirty-six men were recruited to participate in one of four DST workshops, which resulted in each participant creating a 2- to 3-minute digital story. In this article, we describe and analyze three salient ethical dilemmas that arose in conducting the Men of Color Health Awareness Moving Forward study DST workshops with African-American men. The dilemmas can be traced to the distinct purposes for which DST can be used, data collection or intervention development, and the trade-offs between protecting and patronizing participants. We discuss potential ways to resolve or circumvent the identified issues.
Subject(s)
Black or African American , Health Promotion/organization & administration , Narration , Poverty , Adult , Aged , Communication , Humans , Male , Middle Aged , Quality of LifeABSTRACT
This Letter to the Editor raises questions regarding a recently published article, "Food insecurity transitions and smoking behavior among older adults who smoke."
Subject(s)
Smoking Cessation , Aged , Food Supply , Humans , Smoke , SmokingABSTRACT
Objectives: Launched in 1989, the Scottish Motor Neuron Disease Register (SMNDR) has provided a resource for prospective clinical data collection. However, in 2015 we aimed to evolve a system to allow: i) A patient-centered approach to care based on recognized standards, ii) Harmonized data sharing between Scottish health professionals in "real-time", iii) Regular audit of care to facilitate timely improvements in service delivery, and iv) Patient participation in a diverse range of observational and interventional research studies including clinical trials. Methods: We developed a standardized national electronic data platform-Clinical Audit Research and Evaluation of MND (CARE-MND) which integrates clinical audit and research data fields. Data completion pre- and post-CARE-MND were compared, guided by recently published National Institute for Clinical Excellence (NICE) recommendations. Statistical difference in data capture between time periods was assessed using Z-test of proportions. Results: Data field completion for the historical 2011-2014 period ranged from 4 to 95%; median 50%. CARE-MND capture ranged from 32 to 98%; median 87%. 15/17 fields were significantly more complete post-CARE-MND (p < 0.001). All MND nurse/allied health specialists in Scotland use the CARE-MND platform. Management of MND in Scotland is now coordinated through a standardized template. Conclusions: Through CARE-MND, national audits of MND care and interventions have been possible, leading to protocols for harmonized service provision. Stratification of the MND population is facilitating participation in observational and interventional studies. CARE-MND can act as a template for other neurological disorders.
Subject(s)
Epidemiological Monitoring , Medical Audit , Motor Neuron Disease/diagnosis , Access to Information , Allied Health Personnel , Data Collection , Delivery of Health Care/standards , Electronic Health Records , Humans , Monitoring, Physiologic , Nurses , Patient Participation , Patient-Centered Care , Research , ScotlandABSTRACT
The purpose of this phronetic/pragmatic, mixed-methods study was to integrate quantitative data with qualitative data in examining the complex relations among depression, exercise, screen-viewing time, and life plans among 14 socioeconomically disadvantaged African American young adults. Based on the thematic analysis, the two emerging themes were as follows: life priorities (passing the General Educational Development [GED] test, pursuing profession/career, and being dedicated to church/ministry) and challenges in passing GED examination (e.g., difficulties with the GED test, high stress and low confidence, low interest in studying, health issues, and feelings of rejection/isolation). Based on cross tabulation, depression was highly associated with aerobic exercise and screen-viewing time (Cramer's V = .44 and .42, respectively). Participants' life challenges diminished the antidepressant effect of exercise and were linked to depression and excessive screen use. Two active men and a somewhat active woman experienced educational or health-related struggles, heavy screen watching, and severe depression. All three active men experienced educational challenges and severe depression. Two inactive participants reported limited screen use and limited depression, possibly because of their valued life goals (e.g., writing poetry and spiritually helping others). Contrary to the dominant cultural stereotype about African Americans being lazy, the study results show that the participants had highly similar career goals to the majority population yet faced many, significant structural barriers that interfered with their progress and thus sapped their motivation in achieving their life plans. Policy change is needed to reduce social structural barriers and racial systems of oppression in order to decrease poverty and depression.
Subject(s)
Black or African American/psychology , Depression/psychology , Vulnerable Populations/psychology , Adolescent , Adult , Black or African American/statistics & numerical data , Career Choice , College Admission Test , Depression/ethnology , Educational Status , Exercise/psychology , Female , Goals , Humans , Interviews as Topic , Male , Middle Aged , Screen Time , Socioeconomic Factors , Southeastern United States , Vulnerable Populations/statistics & numerical data , Young AdultABSTRACT
PURPOSE: To examine whether food insecurity longitudinally affects smoking status. DESIGN: Population-based prospective study. SETTING: Data from the 2003 and 2015 Panel Study of Income Dynamics (PSID). PARTICIPANTS: Four thousand five hundred sixty-three adults who were smokers and nonsmokers, participating in the 2003 (current study baseline) and 2015 (current study follow-up) waves of PSID. MEASURES: Based on self-reported smoking status at baseline and follow-up, respondents were categorized as continued smoking, stopped smoking, started smoking, and continued nonsmoking. Similarly, respondents were categorized as stayed food secure, stayed food insecure, became food insecure, and became food secure based on responses to the Food Security Survey at baseline and follow-up. ANALYSIS: Two logistic regression analyses to examine (1) among smokers at baseline the odds of stopping versus continuing smoking by follow-up and (2) among nonsmokers at baseline the odds of starting versus continuing nonsmoking by follow-up. In both models, change in food insecurity status was the primary independent variable, controlling for demographics including poverty. RESULTS: Among smokers at baseline, becoming food insecure (vs staying food secure) was independently associated with lower likelihood of stopping smoking by follow-up (odds ratio [OR] = 0.66). Among nonsmokers at baseline, becoming food insecure (vs staying food secure) was independently associated with higher likelihood of starting smoking by follow-up (OR = 3.77). CONCLUSIONS: Food insecurity is a risk factor for smoking, which has significant implications for developing interventions to reduce smoking prevalence, especially among low-income groups.
Subject(s)
Cigarette Smoking/epidemiology , Food Supply/statistics & numerical data , Poverty/statistics & numerical data , Smoking Cessation/statistics & numerical data , Adolescent , Adult , Female , Health Surveys , Humans , Logistic Models , Longitudinal Studies , Male , Middle Aged , Prospective Studies , Public Assistance/statistics & numerical data , Socioeconomic Factors , Young AdultABSTRACT
BACKGROUND: Care coordination can be highly challenging to carry out. When care is fragmented across health systems and providers, there is an increased likelihood of hospital readmissions and wasteful health care spending. During and after care transitions, smartphones have the potential to bolster information transfer and care coordination. However, little research has examined patients' perceptions of using smartphones to coordinate care. OBJECTIVE: This study's primary objective was to explore patient acceptability of a smartphone app that could facilitate care coordination in a safety net setting. Our secondary objective was to identify how clinicians and other members of primary care teams could use this app to coordinate care. METHODS: This qualitative study was conducted at a federally qualified health center in metropolitan Chicago, IL. We conducted four focus groups (two in English, two in Spanish) with high-risk adults who owned a smartphone and received services from an organizational care management program. We also conducted structured interviews with clinicians and a group interview with care managers. Focus groups elicited patients' perceptions of a smartphone app designed to: (1) identify emergency department (ED) visits and inpatient stays using real-time location data; (2) send automated notifications (ie, alerts) to users' phones, asking whether they were a patient in the hospital; and (3) send automated messages to primary care teams to notify them about patients' confirmed ED visits and inpatient stays. Focus group transcripts were coded based on emergent themes. Clinicians and care managers were asked about messages they would like to receive from the app. RESULTS: Five main themes emerged in patient focus group discussions. First, participants expressed a high degree of willingness to use the proposed app during inpatient stays. Second, participants expressed varying degrees of willingness to use the app during ED visits, particularly for low acuity ED visits. Third, participants stated their willingness to have their location tracked by the proposed app due to its perceived benefits. Fourth, the most frequently mentioned barriers to acceptability were inconveniences such as "false alarm" notifications and smartphone battery drainage. Finally, there was some tension between how to maximize usability without unnecessarily increasing user burden. Both clinicians and care managers expressed interest in receiving messages from the app at the time of hospital arrival and at discharge. Clinicians were particularly interested in conducting outreach during ED visits and inpatient stays, while care managers expressed more interest in coordinating postdischarge care. CONCLUSIONS: High-risk primary care patients in a safety net setting reported a willingness to utilize smartphone location tracking technology to facilitate care coordination. Further research is needed on the development and implementation of new smartphone-based approaches to care coordination.
ABSTRACT
African American men continue to bear a disproportionate share of the burden of disease. Engaging these men in health research and health promotion programs-especially lower-income, African American men who are vulnerable to chronic disease conditions such as obesity and heart disease-has historically proven quite difficult for researchers and public health practitioners. The few effective outreach strategies identified in the literature to date are largely limited to recruiting through hospital clinics, churches, and barbershops. The Men of Color Health Awareness (MOCHA) project is a grassroots, community-driven initiative that has developed a number of innovative outreach strategies. After describing these strategies, we present data on the demographic and health characteristics of the population reached using these methods, which indicate that MOCHA has been highly effective in reaching this population of men.
Subject(s)
Biomedical Research/methods , Black or African American/statistics & numerical data , Health Promotion/methods , Men's Health , Minority Groups/statistics & numerical data , Adult , Black or African American/psychology , Barbering , Humans , Male , Patient Selection , Socioeconomic Factors , United StatesABSTRACT
Apple peel is a rich source of secondary metabolites, and several studies have outlined the dietary health benefits of ursane-type triterpenes in apple. Changes in triterpene metabolism have also been associated with the development of superficial scald, a postharvest apple peel browning disorder, and postharvest applications of diphenylamine and 1-methylcyclopropene. Previously, studies have generated metabolite profiles for whole apple peel or apple wax. In this study, we report separate metabolic analyses of isolated wax fractions and peel epidermis to investigate the spatial distribution of secondary metabolites in peel. In addition to examining previously reported triterpenes, we identified several unreported fatty acid esters of ursane-type triterpenes (C14-C22). All free pentacyclic triterpenes and triterpenic acids, with the exception of ß-amyrin, were localized in the wax layer, along with esters of ursolic acid and uvaol. All sterols, sterol derivatives and α-amyrin esters were localized in the dewaxed peel epidermis.
Subject(s)
Esters/chemistry , Fruit/chemistry , Malus/chemistry , Plant Extracts/chemistry , Triterpenes/chemistry , Esters/metabolism , Fruit/metabolism , Malus/metabolism , Molecular Structure , Plant Extracts/metabolism , Secondary Metabolism , Triterpenes/metabolismABSTRACT
PURPOSE: There is a dearth of effective, evidence-based programs to reduce chronic disease in low-income African-American men. We report on the results of formative research in the National Institutes of Health (NIH)-funded MOCHA Moving Forward project on factors identified by the participants to drive health disparities. METHODS: Based on individual interviews with 42 middle-aged (40-65 years), low-income African-American men, three themes emerged. RESULTS: First, the results indicate a hierarchy in the perceived relative influence of different factors, with poverty and unemployment perceived to have the most powerful affects. Second, results show that factors in different domains do not operate as discrete independent influences, but rather, interact synergistically. Finally, the findings show how perceived social structural constraints have produced deep cynicism about the future, with notably divergent reactions, producing a sense that there is almost nothing an individual can do, or paradoxically, a greater the sense of personal responsibility. CONCLUSION: The implications of addressing the cascade of social determinants to reduce chronic disease in African-American men are discussed.