Dataset Information

Mental Health Among Latina Farmworkers and Other Employed Latinas in North Carolina.

ABSTRACT: The mental health of Latinas with manual occupations, particularly those employed in agriculture, is a public health concern. The goals of this analysis were to describe the mental health of Latina farmworkers, and to compare their mental health with that of other Latina manual workers. Participants included 35 employed Latina farmworkers, 35 employed non-farmworkers, and 25 unemployed non-farmworkers who completed interviews in 2012. Measures included stress, anxiety, depressive symptoms, elevated depressive symptoms, and risk for alcohol dependence. Farmworkers had greater stress and anxiety than did employed and unemployed non-farmworkers. Employed Latinas, whether farmworkers or in other occupations, had greater stress and anxiety than unemployed Latinas. Depressive symptoms, although high, did not differ significantly by occupation and employment. Few were at risk for alcohol dependence. Concrete steps are needed to address the mental health of Latina farmworkers, and to continue documentation of mental health concerns and their causes in this population.

SUBMITTER: Arcury TA

PROVIDER: S-EPMC6141195 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature

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Mental Health Among Latina Farmworkers and Other Employed Latinas in North Carolina.

Arcury Thomas A TA Sandberg Joanne C JC Talton Jennifer W JW Laurienti Paul J PJ Daniel Stephanie S SS Quandt Sara A SA

Rural mental health 20180401 2

The mental health of Latinas with manual occupations, particularly those employed in agriculture, is a public health concern. The goals of this analysis were to describe the mental health of Latina farmworkers, and to compare their mental health with that of other Latina manual workers. Participants included 35 employed Latina farmworkers, 35 employed non-farmworkers, and 25 unemployed non-farmworkers who completed interviews in 2012. Measures included stress, anxiety, depressive symptoms, eleva ...[more]

PMID: 30237844

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Project description:PurposeThe occupational risk to farmworkers, particularly chronic exposure to pesticides, is an acknowledged environmental and work-related health problem. Epigenetics has recently been shown to contribute to a number of complex diseases and traits, including measures of cognitive function and preclinical neurodegenerative disease. We sought to determine whether changes in DNA methylation existed between farmworker and non-farmworker populations and to identify the genes most likely involved in those changes.MethodsEighty-three farmworkers and 60 non-farmworkers were selected from PACE4, a community-based, participatory research project comparing occupational exposures between immigrant Latino farmworker and non-farmworker manual workers. Measurements of DNA methylation were performed with the Infinium HumanMethylation450 BeadChip, at the beginning and end of the 2012 growing season. Bonferroni adjustment was used to identify significant findings (p = 1.03 × 10(-7), based on 485,000 tested methylation sites), although less stringent criteria (i.e., p ≤ 1 × 10(-6)) were used to identify sites of interest. Expression quantitative trait locus (eQTL) databases were used to help identify the most likely functional genes for each associated methylation site.ResultsMethylation at 36 CpG sites, located in or near 72 genes, differed between the two groups (p ≤ 1 × 10(-6)). The difference between the two groups was generally due to an increase in methylation in the farmworkers and a slight decrease in methylation in the non-farmworkers. Enrichment was observed in several biological pathways, including those involved in the immune response, as well as growth hormone signaling, role of BRCA1 in DNA damage response, p70S6K signaling, and PI3K signaling in B lymphocytes.ConclusionsWe identified considerable changes in DNA methylation at 36 CpG sites over the growing season that differed between farmworkers and non-farmworkers. Dominant pathways included immune-related (HLA) processes, as well as a number of diverse biological systems. Further studies are necessary to determine which exposures or behaviors are responsible for the observed changes, and whether these changes eventually lead to disease-related phenotypes in this population.

Project description:The objective of Heart Health NOW (HHN) is to determine if primary care practice support-a comprehensive evidence-based quality improvement strategy involving practice facilitation, academic detailing, technology support, and regional learning collaboratives-accelerates widespread dissemination and implementation of evidence-based guidelines for cardiovascular disease (CVD) prevention in small- to medium-sized primary care practices and, additionally, increases practices' capacity to incorporate other evidence-based clinical guidelines in the future.HHN is a stepped wedge, stratified, cluster randomized trial to evaluate the effect of primary care practice support on evidence-based CVD prevention, organizational change process measures, and patient outcomes. Each practice will start the trial as a control, receive the intervention at a randomized time point, and then enter a maintenance period 12 months after the start of the intervention. The intervention will be randomized to practices in one of four strata defined by region of the state (east or west) and degree of practice readiness for change. Seventy-five practices in each region with a high degree of readiness will be randomized 1:1:1 in blocks of 3 sometime prior to month 8 to receive the intervention at month 9, 11, or 12. An additional 75 practices within each region that have a low degree of readiness or are recruited later will be randomized 1:1 in blocks of 2 prior to month 13 to receive the intervention at month 14 or 16. The sites will be ordered within each strata based on time of enrollment with the blocking based on this ordering. Evaluation will examine the effect of primary care practice support on (1) practice-level delivery of evidence-based CVD prevention, (2) patient-level health outcomes, (3) practice-level implementation of clinical and organizational changes that support delivery of evidence-based CVD prevention, and (4) practice-level capacity to implement future evidence-based clinical guidelines.Results will indicate whether primary care practice support is an effective strategy for widespread dissemination and implementation of evidence-based clinical guidelines in primary care practices. Discernible reductions in cardiovascular risk in 300 practices covering over an estimated 900,000 adult patients would likely lead to prevention of thousands of cardiovascular events within 10 years.ClinicalTrials.gov NCT02585557.

Dataset Information

Mental Health Among Latina Farmworkers and Other Employed Latinas in North Carolina.

Publications

Mental Health Among Latina Farmworkers and Other Employed Latinas in North Carolina.

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