Differences in Role and Support Between Volunteer and Paid Community Health Workers in the State of Nebraska.

Despite the growing importance of community health workers (CHWs) in public health, it has been difficult to characterize the roles and scope of services for this workforce in part because of the variability in the employment status of CHWs, ranging from full-time, part-time, to volunteer. Based on analysis of survey data from a statewide assessment of the CHW workforce in Nebraska (n = 142) conducted between 2019 and 2020, the proportions of CHWs who worked full-time, part-time, or volunteer were respectively 64%, 12%, and 21%. Over three quarters (76.7%) of volunteer CHWs were primarily working with Hispanic communities, as compared to less than 30% among full-time and part-time CHWs. About 80% of volunteer CHWs received training before becoming a CHW, substantially higher than the corresponding proportions among full-time (46.2%) and part-time CHWs (52.9%). In terms of tasks performed, the proportion of volunteer CHWs who provided health screenings (70%) were much higher than full or part-time CHWs (41.8% and 11.8% respectively, p < 0.001); whereas the latter two groups were significantly more likely than volunteer CHWs to provide other tasks such as coordinating care, health coaching, social support, transportation, interpretation, data collection, advocacy, and cultural awareness. Volunteer CHWs may hold potential for serving non-Hispanic communities. Future development of the CHW workforce can benefit from understanding and leveraging the significant differences in roles and scope of services among CHWs with various employment statuses.

"Too Many Jobs and Not Enough Hands": Immigrant and Refugee Community Health Workers at the Frontlines of the COVID-19 Pandemic.

Refugees and immigrants have experienced heightened health inequities related to COVID-19. As community-embedded frontline health personnel, refugee and immigrant community health workers (riCHWs) played essential roles in the provision of informational, instrumental, and emotional support during the unprecedented first year of the pandemic. Despite the importance of this workforce, riCHWs are at high risk for burnout due to low recognition and demanding workloads. This was exacerbated as riCHWs navigated a new and uncertain health delivery landscape. We sought to glean insight into riCHWs' stressors, coping strategies and resources, and self-efficacy to identify ways to support their work and wellbeing. Using a narrative inquiry approach, we conducted semi-structured, in-depth interviews with 11 riCHWs working in a midsized city in the midwestern United States. We generated three distinct yet interrelated themes: (1) Rapid and trustworthy information is key, (2) Creativity and perseverance are good … structural support is better, and (3) Integrating riCHW expertise into health promotion programming and decision-making. Although riCHWs were deeply committed to enhancing community wellbeing, quickly shifting responsibilities in tandem with structural-level health inequities diminished their self-efficacy and mental health. riCHWs relied on work-based friends/colleagues for informational and emotional support to enhance their capacity to deliver services. Findings suggest increasing opportunities for peer support and idea-exchange, professional development, and integration of riCHW expertise in health promotion decision-making are effective strategies to enhance riCHWs' professional self-efficacy and personal wellbeing.

Perspectives on certification of community health workers: A statewide mixed-methods assessment in Nebraska.

OBJECTIVES: While the Community Health Worker (CHW) workforce in the United States has been growing, so far only 19 states certify CHWs. This study sought to identify perspectives on CHW certification among stakeholders in Nebraska, a state that has not established official certification for CHWs yet. DESIGN: A concurrent triangulation mixed methods design. SAMPLE: Study data came from a survey of 142 CHWs in Nebraska and interviews with 8 key informants employing CHWs conducted in 2019. METHODS: Logistic regression was used to identify significant factors associated with favoring CHW certification, supplemented by thematic analysis of qualitative data from CHWs and key informants. RESULTS: The majority (84%) of CHWs were in favor of a statewide CHW certification in Nebraska, citing community benefits, workforce validation, and standardization of knowledge as the main reasons. Participant characteristics associated with favoring CHW certification included younger age, racial minority, foreign born, education lower than bachelor's degree, volunteering as a CHW, and employed for less than 5 years as a CHW. Key informants employing CHWs were divided in whether Nebraska should develop a state certification program. CONCLUSIONS: While most CHWs in Nebraska wanted to have a statewide certification program, employers of CHWs were less sure of the need for certification.

A Narrative Review of Medical Interpretation Services and their Effect on the Quality of Health Care.

Half of the foreign-born population in the United States speaks English "less than very well." The extant literature suggests that low-English-proficient (LEP) patients experience poorer healthcare outcomes than do language-concordant patients. It remains unclear which methods of interpreter services are best for communicating effectively and achieving positive health outcomes for LEP patients. This review examines interpretation methods to compare their effectiveness and frequency of use and identifies the remaining gaps in our knowledge. The evidence suggests that any type of professional language service is superior to untrained interpreting and vastly better than not using an interpreter at all. Even with this knowledge, use of interpreter services is unacceptably low and gaps remain. Further research is needed to isolate and examine different methods of interpretation and measure objective health outcomes. In addition, education is needed for interpreters and healthcare providers to ensure the most effective communicative strategies for LEP patients.

Examining the Macrosystem Level of Influence on Community Health Worker Effectiveness in the State of Nebraska: A Qualitative Approach.

Community health workers (CHWs) serve as the linkage between community and providers and are stakeholders for bridging services to the public. However, integration of CHWs into health care organizations is often lacking. This study explored macrosystem level barriers faced by CHWs and their ability to do their jobs effectively. Using qualitative interviews from CHWs (n = 28) in Nebraska, we used an abductive approach to derive the following themes: (1) CHWs and client macrosystem barriers, (2) CHW workforce supports, and (3) macrosystem solutions for CHW workforce sustainability. Study results also found various macrosystem barriers affecting CHW workforces including immigration policies, insurance policies, funding sources, supervisor support, and obstacles for health seeking of clients. Moreover, through the lens of CHWs, results revealed the need to provide and advocate for solutions that prioritize the needs of CHWs as they continue to fill a crucial gap in community healthcare systems.

Immunomodulatory Role of Urolithin A on Metabolic Diseases.

Urolithin A (UroA) is a gut metabolite produced from ellagic acid-containing foods such as pomegranates, berries, and walnuts. UroA is of growing interest due to its therapeutic potential for various metabolic diseases based on immunomodulatory properties. Recent advances in UroA research suggest that UroA administration attenuates inflammation in various tissues, including the brain, adipose, heart, and liver tissues, leading to the potential delay or prevention of the onset of Alzheimer's disease, type 2 diabetes mellitus, and non-alcoholic fatty liver disease. In this review, we focus on recent updates of the anti-inflammatory function of UroA and summarize the potential mechanisms by which UroA may help attenuate the onset of diseases in a tissue-specific manner. Therefore, this review aims to shed new insights into UroA as a potent anti-inflammatory molecule to prevent immunometabolic diseases, either by dietary intervention with ellagic acid-rich food or by UroA administration as a new pharmaceutical drug.

Differential Effects of Whole Red Raspberry Polyphenols and Their Gut Metabolite Urolithin A on Neuroinflammation in BV-2 Microglia.

Whole red raspberry polyphenols (RRW), including ellagic acid, and their gut-derived metabolite, urolithin A (UroA), attenuate inflammation and confer health benefits. Although results from recent studies indicate that polyphenols and UroA also provide neuroprotective effects, these compounds differ in their bioavailability and may, therefore, have unique effects on limiting neuroinflammation. Accordingly, we aimed to compare the neuroprotective effects of RRW and UroA on BV-2 microglia under both 3 h and 12 and 24 h inflammatory conditions. In inflammation induced by lipopolysaccharide (LPS) and ATP stimulation after 3 h, RRW and UroA suppressed pro-inflammatory cytokine gene expression and regulated the JNK/c-Jun signaling pathway. UroA also reduced inducible nitric oxide synthase gene expression and promoted M2 microglial polarization. During inflammatory conditions induced by either 12 or 24 h stimulation with LPS, UroA-but not RRW-dampened pro-inflammatory cytokine gene expression and suppressed JNK/c-Jun signaling. Taken together, these results demonstrate that RRW and its gut-derived metabolite UroA differentially regulate neuroprotective responses in microglia during 3 h versus 12 and 24 h inflammatory conditions.

Rural-Urban Differences in Roles and Support for Community Health Workers in the Midwest.

The Patient Protection and Affordable Care Act supports the integration of community health workers (CHWs) into the health care workforce, but little is known about integration and current roles of CHWs among employers in community settings. This analysis of 97 employers described the roles of CHWs in Nebraska and found significant differences between CHWs practicing in rural and urban areas in organization types employing CHWs, funding sources, and minority populations served. The findings suggest that the utility of CHWs is widely recognized among employers, but deliberate support will be needed to better define the roles of CHWs to meet the needs of the increasingly diverse demographic.

Listening to the Voices of Community Health Workers: A Multilevel, Culture-Centered Approach to Overcoming Structural Barriers in U.S. Latinx Communities.

Community Health Workers (CHWs) are often incorporated into efforts to reduce health disparities for vulnerable populations. However, their voices are rarely the focus of research when considering how to increase their job effectiveness and sustainability. The current study addresses this gap by privileging the voices of 28 CHWs who work with Latinx communities in Nebraska through in-depth, semistructured interviews. Using a multilevel, Culture-Centered Approach (CCA) to Health Communication, we identified two key structural communication issues: (a) increasing language accommodation and (b) increasing (and stabilizing) network integration across three ecological levels of health behavior (individual, microsystem, and exosystem). This study shows the uniquely valuable perspective that CHWs have as they navigate hierarchical health care structures and community cultures to meet the needs of their Latinx clients. Findings suggest that CHWs should be included in health care organization and policy discussions to reduce health disparities for Latinx populations.

Urolithin A, a Gut Metabolite, Improves Insulin Sensitivity Through Augmentation of Mitochondrial Function and Biogenesis.

OBJECTIVE: Urolithin A (UroA) is a major metabolite of ellagic acid produced following microbial catabolism in the gut. Emerging evidence has suggested that UroA modulates energy metabolism in various cells. However, UroA's physiological functions related to obesity and insulin resistance remain unclear. METHODS: Male mice were intraperitoneally administrated either UroA or dimethyl sulfoxide (vehicle) along with a high-fat diet for 12 weeks. Insulin sensitivity was evaluated via glucose and insulin tolerance tests and acute insulin signaling. The effects of UroA on hepatic triglyceride accumulation, adipocyte size, mitochondrial DNA content, and proinflammatory gene expressions were determined. The impact of UroA on macrophage polarization and mitochondrial respiration were assessed in bone marrow-derived macrophages. RESULTS: Administration of UroA (1) improved systemic insulin sensitivity, (2) attenuated triglyceride accumulation and elevated mitochondrial biogenesis in the liver, (3) reduced adipocyte hypertrophy and macrophage infiltration into the adipose tissue, and (4) altered M1/M2 polarization in peritoneal macrophages. In addition, UroA favored macrophage M2 polarization and mitochondrial respiration in bone marrow-derived macrophages. CONCLUSIONS: UroA plays a direct role in improving systemic insulin sensitivity independent of its parental compounds. This work supports UroA's role in the metabolic benefits of ellagic acid-rich foods and highlights the significance of its microbial transformation in the gut.

Comparison of maternal beliefs about causes of autism spectrum disorder and association with utilization of services and treatments.

BACKGROUND: This study aimed to describe parental perceptions of the causes of autism spectrum disorder (ASD) in an ethnically diverse sample and explore whether these perceptions relate to treatment choices. METHODS: The sample consisted of White (n = 224), Hispanic (n = 85), and Asian (n = 21) mothers of a child with ASD. A mixed methods approach was used in this secondary analysis focusing on parental perceptions about the causes of ASD and the relationship of these to utilization of services and treatment. RESULTS: Environmental and genetic factors were most often believed to be the cause or one of the causes of ASD by mothers across all ethnic groups studied. Asian mothers were more likely to cite multiple causes. Environmental causes were associated with receiving 20 or more hours of autism-related services per week, whereas belief in environmental exposures and vaccines and medications as causes were associated with complementary-alternative medicine (CAM) use. CONCLUSION: Our findings suggest that ethnic differences in autism causal beliefs and treatment choices may exist. Future research should be conducted to specifically confirm the findings, to understand parental motivation behind their service and treatment choices, and to gain more insight into the types, usage, and sources of CAM treatments. Clinicians can use parental autism causal beliefs in discussions about treatment recommendations.

Community Health Worker Employer Survey: Perspectives on CHW Workforce Development in the Midwest.

A statewide Community Health Worker Employer Survey was administered to various clinical, community, and faith-based organizations (n = 240) across a range of rural and urban settings in the Midwest. At least 80% of participants agreed or strongly agreed that items characterized as supervisory support were present in their work environment. Thirty-six percent of respondents currently employed CHWs, over half (51%) of survey respondents reported seeing the need to hire/work with more CHWs, and 44% saw the need for CHWs increasing in the future. Regarding CHW support, a majority of respondents indicated networking opportunities (63%), paid time for networking (80%), adequate time for supervision (75%), orientation training (78%), mandatory training (78%), ongoing training (79%), and paid time for training (82%). Open-ended responses to the question "In your organization, what needs could CHWs meet?" resulted in the largest number of respondents reporting mental health issues as a priority, followed by connecting people with services or resources, educating the public on preventive health, family support, and home care/visitations. Our findings suggest that respondents, who largely have supervisory or managerial roles, view workplace environments in Nebraska favorably, despite the fact that nearly two-thirds of respondents typically work well over 40 h per week. In addition, CHWs could help address mental and physical health needs in a variety of community and clinical settings through primary and secondary prevention activities, such as provision of health screenings, health and nutrition education, connecting people to resources and empowering community members through these activities and more.

Food Resource Management Education With SNAP Participation Improves Food Security.

OBJECTIVE: To determine the influence of Supplemental Nutrition Assistance Program (SNAP) and participant demographics on nutrition education outcomes. METHODS: At program enrollment (pre) and 1 month later (post), a statewide convenience sample of adults, who participated in the Plan, Shop, Save, and Cook program, completed a 7-item questionnaire to evaluate change in resource management skills (RMS) and running out of food before the end of the month. RESULTS: Percent of participants (n = 3,744) who reported behavioral improvements in RMS ranged from 38.8% in comparing prices to 54% in reading labels. Female gender and Hispanic ethnicity were positively related to pre-post RMS change (P = .001). Participants who received SNAP food assistance and made greater pre-post improvement in RMS reported the greatest decrease in running out of food (P = .001). CONCLUSIONS AND IMPLICATIONS: Both food assistance and education on nutrition and resource management are needed to reduce food insecurity in SNAP-eligible audiences.

Gastrointestinal problems in children with autism, developmental delays or typical development.

To compare gastrointestinal (GI) problems among children with: (1) autism spectrum disorder (ASD), (2) developmental delay (DD) and (3) typical development (TD), GI symptom frequencies were obtained for 960 children from the CHildhood Autism Risks from Genetics and Environment (CHARGE) study. We also examined scores on five Aberrant Behavior Checklist (ABC) subscales comparing ASD children with high versus low frequency GI symptoms. Compared to TD children, those with ASD [aOR 7.92 (4.89-12.85)] and DD [aOR 4.55 (2.51-8.24)] were more likely to have at least one frequent GI symptom. Restricting to ASD children, those with frequent abdominal pain, gaseousness, diarrhea, constipation or pain on stooling scored worse on irritability, social withdrawal, stereotypy, and hyperactivity compared with children having no frequent GI symptoms. Frequent GI problems affect young children with ASD and DD more commonly than those with TD. Maladaptive behaviors correlate with GI problems, suggesting these comorbidities require attention.

Sweetened food purchases and indulgent feeding are associated with increased toddler anthropometry.

OBJECTIVE: To explore the role of feeding practices and food purchases in toddler dietary intake and anthropometry. METHODS: A convenience sample of Latino mother and toddler pairs were interviewed at baseline and at 6-month follow-up. Data on feeding practices, toddler dietary intake, anthropometry, and food purchases were collected using the Toddler-Feeding Questionnaire; 24-hour recalls; measurements of weight, height, and/or length; and food purchase receipts. RESULTS: Indulgent feeding scores and high intake of sweetened beverage were associated with a 0.52 increase (P = .03) and 0.46 increase in toddler weight-for-height z-score (P = .05), respectively. Households with 10 percentage points of more sweetened food and beverage expenditures were associated with increases in weight indicator z-scores. CONCLUSIONS AND IMPLICATIONS: Indulgent feeding, high intake, and purchase of sweetened beverage are associated with weight gain in Latino toddlers. Programs should target food purchasing decisions and provide concrete guidance for the division of responsibility around feeding.

Autism spectrum disorders in Hispanics and non-Hispanics.

OBJECTIVES: To compare differences in autism between Hispanic and non-Hispanics. We also examined the relationship between multiple language exposure and language function and scores of children. METHODS: The Childhood Autism Risks from Genetics and the Environment (CHARGE) study is an ongoing population-based case-control study with children sampled (n=1061) from three strata: those with autism (AU) or autism spectrum disorder (ASD); developmental delay (DD); or the general population (GP). RESULTS: Non-Hispanic cases demonstrated higher cognitive composite scores for the Mullen Scales of Early Learning (MSEL). There were significant associations between multiple language exposure and MSEL subscales for receptive language and expressive language, in both cases (AU/ASD) and TD controls, but not DD controls. Results of multivariate regression analyses suggest several predictors to be associated with lower Mullen expressive language scores including: diagnosis of ASD/AU, speaking to the child in a second language 25-50% of the time and Hispanic ethnicity; while maternal college education was associated with higher scores. CONCLUSION: Overall, the CHARGE Hispanic group displayed more similarities than differences compared to non-Hispanics in terms of autistic phenotypes and maladaptive & adaptive scores for cases. The relationship between multiple language use and cognitive scores warrants a closer look.

Validation of an instrument to assess toddler feeding practices of Latino mothers.

This paper describes qualitative and quantitative aspects of testing a 34-item Toddler-Feeding Questionnaire (TFQ), designed for use in Latino families, and the associations between feeding practices and toddler dietary outcomes. Qualitative methods included review by an expert panel for content validity and cognitive testing of the tool to assess face validity. Quantitative analyses included use of exploratory factor analysis for construct validity; Pearson's correlations for test-retest reliability; Cronbach's alpha (α) for internal reliability; and multivariate regression for investigating relationships between feeding practices and toddler diet and anthropometry. Interviews were conducted using a convenience sample of 94 Latino mother and toddler dyads obtained largely through the Supplemental Nutrition Program for Women, Infants and Children (WIC). Data collection included household characteristics, self-reported early-infant feeding practices, the toddler's dietary intake, and anthropometric measurements. Factor analysis suggests the TFQ contains three subscales: indulgent; authoritative; and environmental influences. The TFQ demonstrated acceptable reliability for most measures. As hypothesized, indulgent practices in Latino toddlers were associated with increased energy consumption and higher intakes of total fat, saturated fat, and sweetened beverages. This tool may be useful in future research exploring the relationship of toddler feeding practices to nutritional outcomes in Latino families.

Toddler-feeding practices among Mexican American mothers. A qualitative study.

Little is known about toddler feeding practices, particularly among Mexican American mothers. A convenience sample of 18 Mexican-American mothers with toddlers participated in individual in-depth interviews. In determining what to feed her child, mothers tended to cater to the child's preferences rather than exposing the child to different foods or repeating attempts to feed previously unaccepted foods. In deciding when to feed food or beverage, more than half said the child's cue was primary. Findings indicate that an indulgent feeding style may dominate compared to other styles in the toddler developmental stage in Mexican-American mothers.