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Phelan S, Tseng M, Kelleher A, Kim E, Macedo C, Charbonneau V, Gilbert I, Parro D, Rawlings L. Increasing Access to Medical Care for Hispanic Women Without Insurance: A Mobile Clinic Approach. J Immigr Minor Health 2024; 26:482-491. [PMID: 38170427 DOI: 10.1007/s10903-023-01575-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/21/2023] [Indexed: 01/05/2024]
Abstract
The purpose of this study was to describe the health status and barriers of people who sought care on a free mobile health clinic for women without insurance in California. Participants were 221 women who attended the Salud para Mujeres (Women's Health) mobile medical clinic between 2019 and 2021. Medical chart abstractions provided data on sociodemographic factors, medical history, barriers to care, depressive symptoms, and dietary factors. Anthropometric measure, blood pressure, and biomarkers of cardiometabolic disease risk were also abstracted. Participants were young adult (29.1 [SD 9.3] years), Hispanic (97.6%), farm-working (62.2%) women from Mexico (87.0%). Prevalent barriers to accessing (non-mobile) medical care included high cost (74.5%), language (47.6%), hours of operation (36.2%), and transportation (31.4%). The majority (89.5%) of patients had overweight (34.0%) or obesity (55.5%), and 27% had hypertension. Among those (n = 127) receiving a lipid panel, 60.3% had higher than recommended levels of low-density lipoprotein and 89% had lower than recommended levels of high-density lipoprotein. Point-of-care HbA1c tests (n = 133) indicated that 9.0% had diabetes and 24.8% had prediabetes. Over half (53.1%) of patients reported prevalent occupational exposure to pesticides and 19% had moderate to severe depressive symptoms. Weekly or more frequent consumption of sugar sweetened beverages (70.9%) and fast food (43.5%) were also prevalent. Mobile health units have potential for reaching women who face several barriers to care and experience major risk factors for cardometabolic disease. Findings suggest a compelling need to assure that Hispanic and Indigenous women and farmworkers have access to healthcare.
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Affiliation(s)
- Suzanne Phelan
- Center for Health Research, California Polytechnic State University, San Luis Obispo, CA, USA.
| | - Marilyn Tseng
- Center for Health Research, California Polytechnic State University, San Luis Obispo, CA, USA
| | - Anita Kelleher
- Center for Health Research, California Polytechnic State University, San Luis Obispo, CA, USA
| | - Erin Kim
- Center for Health Research, California Polytechnic State University, San Luis Obispo, CA, USA
| | - Cristina Macedo
- Center for Health Research, California Polytechnic State University, San Luis Obispo, CA, USA
| | - Vicki Charbonneau
- Center for Health Research, California Polytechnic State University, San Luis Obispo, CA, USA
| | | | - David Parro
- SLO NOOR Foundation, San Luis Obispo, CA, USA
| | - Luke Rawlings
- Marian Regional Medical Center, Santa Maria, CA, USA
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Aitken AV, Minassa VS, Batista TJ, Oliveira JKDS, Sant'Anna KDO, Felippe ISA, Paton JFR, Coitinho JB, Bissoli NS, Sampaio KN. Acute poisoning by chlorpyrifos differentially impacts survival and cardiorespiratory function in normotensive and hypertensive rats. Chem Biol Interact 2024; 387:110821. [PMID: 38042398 DOI: 10.1016/j.cbi.2023.110821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 11/17/2023] [Accepted: 11/27/2023] [Indexed: 12/04/2023]
Abstract
Hypertension is the most important and well-known risk factor for cardiovascular disease (CVD). Recently, acute organophosphate (OP) poisoning has also been pointed as a CVD risk factor. Despite this evidence, no studies have contrasted the acute toxicosis and cardiovascular (CV) effects of OP poisoning under conditions of normotension and hypertension. In this work, adult male normotensive Wistar and Spontaneously Hypertensive rats (SHR) were intraperitoneally injected with saline or chlorpyrifos (CPF), an OP compound, monitored for acute toxicosis signs and 24-h survival. After poisoning, blood pressure, heart rate and ventilation were recorded, the Bezold-Jarisch Reflex (BJR), the Chemoreflex (CR) were chemically activated, as well as the cardiac autonomic tone (AUT) was assessed. Erythrocyte and brainstem acetylcholinesterase and plasmatic butyrylcholinesterase (BuChE) activities were measured as well as lipid peroxidation, advanced oxidation protein products (AOPP), nitrite/nitrate levels, expression of catalase, TNFα and angiotensin-I converting enzyme (ACE-1) within the brainstem. CPF induced a much more pronounced acute toxicosis and 33 % lethality in SHR. CPF poisoning impaired ventilation in SHR, the BJR reflex responses in Wistar rats, and the chemoreflex tachypneic response in both strains. CPF inhibited activity of cholinesterases in both strains, increased AOPP and nitrite/nitrate levels and expression of TNFα and ACE-1 in the brainstem of Wistar rats. Interestingly, SHR presented a reduced intrinsic BuChE activity, an important bioscavenger. Our findings show that, CPF at sublethal doses in normotensive rats lead to lethality and much more pronounced acute toxicity signs in the SHR. We also showed that cardiorespiratory reflexes were differentially impacted after CPF poisoning in both strains and that the cardiorespiratory disfunction seems to be associated with interference in cholinergic transmission, oxidative stress and inflammation. These results points to an increased susceptibility to acute toxicosis in hypertension, which may impose a significant risk to vulnerable populations.
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Affiliation(s)
- Andrew Vieira Aitken
- Postgraduate Program in Pharmaceutical Sciences, Department of Pharmaceutical Sciences, Federal University of Espírito Santo, Vitória, ES, Brazil; Department of Anatomy, Physiology, and Pharmacology, College of Veterinary Medicine, Auburn University, Auburn, AL, 36849, USA
| | - Vítor Sampaio Minassa
- Postgraduate Program in Pharmaceutical Sciences, Department of Pharmaceutical Sciences, Federal University of Espírito Santo, Vitória, ES, Brazil; Postgraduate Program in Physiological Sciences, Department of Physiology, Federal University of Espírito Santo, Vitória, ES, Brazil
| | - Thatiany Jardim Batista
- Postgraduate Program in Physiological Sciences, Department of Physiology, Federal University of Espírito Santo, Vitória, ES, Brazil
| | - Janne Ketly da Silva Oliveira
- Postgraduate Program in Pharmaceutical Sciences, Department of Pharmaceutical Sciences, Federal University of Espírito Santo, Vitória, ES, Brazil
| | - Karoline de Oliveira Sant'Anna
- Postgraduate Program in Pharmaceutical Sciences, Department of Pharmaceutical Sciences, Federal University of Espírito Santo, Vitória, ES, Brazil
| | - Igor Simões Assunção Felippe
- The Centre for Heart Research - Manaaki Mānawa, Department of Physiology, Faculty of Health & Medical Sciences, University of Auckland, Grafton Campus, Auckland, 1023, New Zealand
| | - Julian Francis Richmond Paton
- The Centre for Heart Research - Manaaki Mānawa, Department of Physiology, Faculty of Health & Medical Sciences, University of Auckland, Grafton Campus, Auckland, 1023, New Zealand
| | - Juliana Barbosa Coitinho
- Postgraduate Program in Pharmaceutical Sciences, Department of Pharmaceutical Sciences, Federal University of Espírito Santo, Vitória, ES, Brazil; Postgraduate Program in Biochemistry, Department of Physiology, Federal University of Espírito Santo, Vitória, ES, Brazil
| | - Nazaré Souza Bissoli
- Postgraduate Program in Physiological Sciences, Department of Physiology, Federal University of Espírito Santo, Vitória, ES, Brazil
| | - Karla Nívea Sampaio
- Postgraduate Program in Pharmaceutical Sciences, Department of Pharmaceutical Sciences, Federal University of Espírito Santo, Vitória, ES, Brazil.
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Albu I, Elon L, Xiuhtecutli N, McCauley L, Chicas R. Retention of Agricultural Workers Participating in a Renal Longitudinal Study. J Agromedicine 2024; 29:26-33. [PMID: 37574800 PMCID: PMC10841276 DOI: 10.1080/1059924x.2023.2246966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2023]
Abstract
OBJECTIVES The relationship between heat stress, chronic kidney diseases and acute kidney injury has been documented in cross-sectional studies with agricultural workers. However, only a few international studies have assessed renal function in agricultural workers longitudinally. Our research study, Occupational Heat Exposure and Renal Dysfunction (OHEaRD) is the first longitudinal study in the U.S. that monitored renal function in agricultural workers five times over the course of 32-months. The main objectives of this study were to evaluate the rate of retention and identify predictors associated with retention in a longitudinal study with agricultural workers. METHODS In January 2020, we enrolled 119 Florida agricultural workers to observe on 5 workdays over 32 months. Retention was defined by the number of follow-up visits that a participant attended, the consistency of visit attendance, and attendance at the last visit. Participants were provided hemoglobin A1C, lipid panel, creatinine measurement, glomerular filtration rate (eGFR), blood pressure, and body mass index results and an incentive gift card were handed out to participants at each visit. RESULTS Four enrollees did not participate on any workday, thus analysis concentrated on the remaining 115 participants. The majority of participants (64%) completed the 32-month study, 78% completed at least 4 visits, and 55% completed all 5 visits. The statistically significant predictors of higher retention among this study were being older in age (p=0.02), Mexican nationality (p=0.004), working in ferneries (p=0.009), more years working in agriculture (p=0.02), and higher total cholesterol (p=0.02). Appreciation for the health tests was associated with greater participation at the final visit (p=0.01). CONCLUSION Retention in longitudinal studies is crucial to better understand kidney disease among agricultural workers, an understudied population. Participants reported valuing the access to health results, indicating that implementing point-of-care health screenings and providing the health results to each participant is a good retention strategy. There was some evidence that a participant living with or being related to a fellow co-participant could impact retention as they either showed up or missed visits together, suggesting recruiting from the same household may reduce retention.
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Affiliation(s)
- Ioana Albu
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA, USA
| | - Lisa Elon
- Rollins School of Public Health, Department of Biostatistics and Bioinformatics, Emory University, Atlanta, GA, USA
| | - Nezahualcoyotl Xiuhtecutli
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA, USA
- Farmworker Association of Florida, Apopka, FL, USA
| | - Linda McCauley
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA, USA
| | - Roxana Chicas
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA, USA
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Colón-Burgos JF, Rojas P, Vazquez V, Khalona MA, Canedo M, Pinzón Iregui MC, Gómez-Estern BM, De La Rosa M, Sánchez M, Cano MÁ, Ravelo GJ, Westrick A, Behar-Zusman V. A qualitative community health assessment of HIV prevention awareness in a semi-rural Latinx seasonal farm working community in South Florida. CULTURE, HEALTH & SEXUALITY 2023:1-16. [PMID: 38156981 DOI: 10.1080/13691058.2023.2296483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 12/14/2023] [Indexed: 01/03/2024]
Abstract
This article explores HIV awareness and prevention in a Latinx seasonal farmworker community of south Miami-Dade County in the USA. The study took place as part of a larger community assessment that aimed to determine community needs and resources related to substance abuse, violence and HIV in the Latinx seasonal farmworker communities of south Miami-Dade County, with a particular focus on fathers' and their male sons' relationships. The study collected data on HIV knowledge and prevention, healthcare-seeking behaviours, cultural norms, and communication barriers about HIV prevention between fathers and sons. Data were collected through in-depth interviews with community leaders, two focus groups with social and health services providers, and four focus groups involving fathers and their adolescent sons. A deductive approach to data analysis was undertaken. Five major themes were identified: (1) HIVrelated knowledge and perception; (2) HIV prevention strategies; (3) barriers and needs for tailored preventive health and care services in the community; (4) stress over sex-related communication; and (5) the dominance of traditional masculine gender norms in the household and the community.
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Affiliation(s)
- José F Colón-Burgos
- Center for Research on U.S. Latino HIV/AIDS and Drug Abuse (CRUSADA), Robert Stempel College of Public Health and Social Work, Department of Health Promotion & Disease Prevention, FL International University, Miami, FL, USA
| | - Patria Rojas
- Center for Research on U.S. Latino HIV/AIDS and Drug Abuse (CRUSADA), Robert Stempel College of Public Health and Social Work, Department of Health Promotion & Disease Prevention, FL International University, Miami, FL, USA
| | - Vicky Vazquez
- Center for Research on U.S. Latino HIV/AIDS and Drug Abuse (CRUSADA), Robert Stempel College of Public Health and Social Work, Department of Health Promotion & Disease Prevention, FL International University, Miami, FL, USA
| | - Maria Antonina Khalona
- Center for Research on U.S. Latino HIV/AIDS and Drug Abuse (CRUSADA), Robert Stempel College of Public Health and Social Work, Department of Health Promotion & Disease Prevention, FL International University, Miami, FL, USA
| | - Marisabel Canedo
- Center for Research on U.S. Latino HIV/AIDS and Drug Abuse (CRUSADA), Robert Stempel College of Public Health and Social Work, Department of Health Promotion & Disease Prevention, FL International University, Miami, FL, USA
| | - María C Pinzón Iregui
- Center for Research on U.S. Latino HIV/AIDS and Drug Abuse (CRUSADA), Robert Stempel College of Public Health and Social Work, Department of Health Promotion & Disease Prevention, FL International University, Miami, FL, USA
| | - Beatriz Macías Gómez-Estern
- Department of Social Anthropology, Basic Psychology and Public Health, Universidad Pablo de Olavide, Seville, Spain
| | - Mario De La Rosa
- Center for Research on U.S. Latino HIV/AIDS and Drug Abuse (CRUSADA), Robert Stempel College of Public Health and Social Work, Department of Health Promotion & Disease Prevention, FL International University, Miami, FL, USA
| | - Mariana Sánchez
- Center for Research on U.S. Latino HIV/AIDS and Drug Abuse (CRUSADA), Robert Stempel College of Public Health and Social Work, Department of Health Promotion & Disease Prevention, FL International University, Miami, FL, USA
| | - Miguel Ángel Cano
- School of Public Health, University of TX Southwestern Medical Center, Dallas, TX, USA
| | - Gira J Ravelo
- Center for Research on U.S. Latino HIV/AIDS and Drug Abuse (CRUSADA), Robert Stempel College of Public Health and Social Work, Department of Health Promotion & Disease Prevention, FL International University, Miami, FL, USA
| | - Ashly Westrick
- Department of Epidemiology, School of Public Health, University of MI, Ann Arbor, MI, USA
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Mizelle E, Larson KL, Bolin LP, Kearney GD. Fluid Intake and Hydration Status Among North Carolina Farmworkers: A Mixed Methods Study. Workplace Health Saf 2022; 70:532-541. [PMID: 36002982 DOI: 10.1177/21650799221117273] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Agricultural workers are disproportionately at risk for heat-related morbidity and mortality. The purpose of this study was to explore how sociocultural and occupational factors, and environmental heat stress influenced fluid intake and hydration status among Latino farmworkers working in eastern North Carolina. METHODS A community-informed, mixed methods research study was conducted in partnership with staff at a federally qualified health center. In summer 2020, we recruited Latino farmworkers at migrant camps. Twenty-eight male, migrant farmworkers participated in focus group discussions and 30 completed surveys and provided urine specimens. Wet bulb globe temperatures were measured in fields where workers labored. Content analysis and parametric analyses were performed. Data integration was completed using a meta-matrix. RESULTS Prior to work, 46.7% of farmworkers' urine specific gravity measurements indicated dehydration, which increased to 100% after work. The farmworkers spent between 2 and 7.5 hours of their day working in conditions above the recommended limits for workplace heat exposure. Farmworkers described exposure to extreme heat and inconsistent occupational policy compliance. Farmworkers expressed the opportunity to drink water but accessibility and poor water quality limited hydration. The integrated data supported congruent findings of extreme heat, few work breaks, and substandard housing. CONCLUSION/APPLICATION TO PRACTICE Farmworkers are dehydrated at work, placing them at higher risk for heat-related illness (HRI). By engaging with agricultural stakeholders, occupational health nurses can combine efforts and advocate for effective health and safety work policies to reduce HRIs and deaths among farmworkers. Legislation stipulating cooling and hydration practices would support safer work environments.
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Burch AE. Factors responsible for healthcare avoidance among rural adults in the Eastern Region of North Carolina. J Community Health 2022; 47:737-744. [PMID: 35675005 PMCID: PMC9174619 DOI: 10.1007/s10900-022-01106-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/10/2022] [Indexed: 10/25/2022]
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Chicas R, Suarez J, Elon L, Xiuhtecutli N, House MC, Berra L, Sands JM, Hertzberg V, McCauley L. Hydration Interventions Among Agricultural Workers: A Pilot Study. J Occup Environ Med 2022; 64:e357-e359. [PMID: 35260538 PMCID: PMC10499402 DOI: 10.1097/jom.0000000000002531] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To estimate the impact of hydration interventions on postworkday hydration status and incidence of acute kidney injury (AKI). METHODS Thirty agricultural workers were first monitored on a workday without any interventions. On the intervention workday, the same workers were randomized to one of two groups: 169 ounces (oz) (5 L) of plain water (n = 16) or 169 oz (5L) of water with electrolytes (n = 14). RESULTS No participants in the electrolyte group had an estimate glomerular filtration rate (eGFR) at the end of the workday of less than 90 mL/min/1.73 m2 or met the criteria for AKI in comparison to the water group (eGFR < 90: 15%; AKI: 23%) or the control group (eGFR < 90: 28%; AKI: 18%). CONCLUSION The study showed that drinking water with electrolytes may lower the risk for development of AKI among agricultural workers.
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Affiliation(s)
- Roxana Chicas
- Nell Hodgson Woodruff School of Nursing (Dr Chicas, Dr Houser, Dr Hertzberg, Dr McCauley); Division of Renal Medicine, Department of Medicine (Dr Suarez, Dr Sands); Rollins School of Public Health (Ms Elon, Ms Berra), Emory University, Atlanta, Georgia; Anthropology Department, Tulane University, New Orleans, Louisiana (Mr Xiuhtecutli); and Farmworker Association of Florida, Apopka, Florida (Mr Xiuhtecutli)
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