ABSTRACT
In everyday life, the outcomes of our actions are rarely certain. Further, we often lack the information needed to precisely estimate the probability and value of potential outcomes as well as how much effort will be required by the courses of action under consideration. Under such conditions of uncertainty, individual differences in the estimation and weighting of these variables, and in reliance on model-free versus model-based decision making, have the potential to strongly influence our behavior. Both anxiety and depression are associated with difficulties in decision making. Further, anxiety is linked to increased engagement in threat-avoidance behaviors and depression is linked to reduced engagement in reward-seeking behaviors. The precise deficits, or biases, in decision making associated with these common forms of psychopathology remain to be fully specified. In this article, we review evidence for which of the computations supporting decision making are altered in anxiety and depression and consider the potential consequences for action selection. In addition, we provide a schematic framework that integrates the findings reviewed and will hopefully be of value to future studies.
Subject(s)
Anxiety , Computer Simulation , Decision Making/physiology , Depression , Animals , Humans , RewardABSTRACT
BACKGROUND: American Indian children are at increased risk for obesity and diabetes. School-based health promotion interventions are one approach to promoting healthy behaviors to reduce this risk, yet few studies have described their implementation and fidelity. We conducted a qualitative process evaluation of the Yéego! Healthy Eating and Gardening Program, a school-based intervention to promote healthy eating among Navajo elementary school children. The intervention included a yearlong integrated curriculum, as well as the construction and maintenance of a school-based garden. METHODS: Our process evaluation included fidelity checklists completed by program staff and qualitative interviews with program staff and classroom teachers after the intervention was implemented. We used content analysis to identify themes. RESULTS: We identified several themes related to evidence of delivery adherence, program satisfaction, and lessons learned about delivery. Intervention staff followed similar procedures to prepare for and deliver lessons, but timing, teaching styles, and school-level factors also impacted overall implementation fidelity. Teachers and students had positive perceptions of the program, especially lessons that were highly visual, experiential, and connected to Navajo culture and the surrounding community. Teachers and program staff identified ways to enhance the usability of the curriculum by narrowing the scope, relating content to student experiences, and aligning content with school curriculum standards. CONCLUSIONS: The program was implemented with moderately high fidelity across contexts. We identified areas where modifications could improve engagement, acceptability, efficacy, and sustainability of the program. Our results have implications for the evaluation and dissemination of school-based health interventions to promote healthy eating among children, especially in American Indian communities.
Subject(s)
American Indian or Alaska Native , Diet, Healthy , Child , Humans , Program Evaluation/methods , Gardening , Health Behavior , School Health ServicesABSTRACT
PURPOSE: Rural community-based organizations (CBOs) serving immigrant communities are critical settings for implementing evidence-based interventions (EBIs). The Implementation Studio is a training and consultation program focused on facilitating the selection, adaptation, and implementation of cancer prevention and control EBIs. This paper describes implementation and evaluation of the Implementation Studio on CBO's capacity to implement EBIs and their clients' knowledge of colorectal cancer (CRC) screening and intention to screen. METHODS: Thirteen community health educators (CHEs) from two CBOs participated in the Implementation Studio. Both CBOs selected CRC EBIs during the Studio. The evaluation included two steps. The first step assessed the CHEs' capacity to select, adapt, and implement an EBI. The second step assessed the effect of the CHEs-delivered EBIs on clients' knowledge of CRC and intention to screen (n = 44). RESULTS: All CHEs were Hispanic and women. Pre/post-evaluation of the Studio showed an increase on CHEs knowledge about EBIs (pre: 23% to post: 75%; p < 0.001). CHEs' ability to select, adapt, and implement EBIs also increased, respectively: select EBI (pre: 21% to post: 92%; p < 0.001), adapt EBI (pre: 21% to post: 92%; p < 0.001), and implement EBI (pre: 29% to post: 75%; p = 0.003). Pre/post-evaluation of the CHE-delivered EBI showed an increase on CRC screening knowledge (p < 0.5) and intention to screen for CRC by their clients. CONCLUSION: Implementation Studio can address unique needs of low resource rural CBOs. An implementation support program with training and consultation has potential to build the capacity of rural CBOs serving immigrant communities to implementation of cancer prevention and control EBIs. CLINICAL TRIALS REGISTRATION NUMBER: NCT04208724 registered.
Subject(s)
Colorectal Neoplasms , Community Health Services , Female , Humans , Colorectal Neoplasms/diagnosis , Colorectal Neoplasms/epidemiology , Colorectal Neoplasms/prevention & control , Hispanic or Latino , Rural Population , Health Knowledge, Attitudes, PracticeABSTRACT
Individuals prone to anxiety and depression often report beliefs and make judgements about themselves that are more negative than those reported by others. We use computational modeling of a richly naturalistic task to disentangle the role of negative priors versus negatively biased belief updating and to investigate their association with different dimensions of Internalizing psychopathology. Undergraduate participants first provided profiles for a hypothetical tech internship. They then viewed pairs of other profiles and selected the individual they would prefer to work alongside out of each pair. In a subsequent phase of the experiment, participants made judgments about their relative popularity as hypothetical internship partners both before any feedback and after each of 20 items of feedback revealing whether or not they had been selected as the preferred teammate from a given pairing. Scores on latent factors of general negative affect, anxiety-specific affect and depression-specific affect were estimated using participants' self-report scores on standardized measures of anxiety and depression together with factor loadings from a bifactor analysis conducted previously. Higher scores on the depression-specific factor were linked to more negative prior beliefs but were not associated with differences in belief updating. In contrast, higher scores on the anxiety-specific factor were associated with a negative bias in belief updating but no difference in prior beliefs. These findings indicate that, to at least some extent, distinct processes may impact the formation of belief priors and in-the-moment belief updating and that these processes may be differentially disrupted in depression and anxiety. Future directions for enquiry include examination of the possibility that prior beliefs biases in depression might reflect generalization from prior experiences or global schema whereas belief updating biases in anxiety might be more situationally specific.
Subject(s)
Anxiety , Depression , Bias , Humans , JudgmentABSTRACT
People often learn from the outcomes of their actions, even when these outcomes do not involve material rewards or punishments. How does our brain provide this flexibility? We combined behavior, computational modeling, and functional neuroimaging to probe whether learning from abstract novel outcomes harnesses the same circuitry that supports learning from familiar secondary reinforcers. Behavior and neuroimaging revealed that novel images can act as a substitute for rewards during instrumental learning, producing reliable reward-like signals in dopaminergic circuits. Moreover, we found evidence that prefrontal correlates of executive control may play a role in shaping flexible responses in reward circuits. These results suggest that learning from novel outcomes is supported by an interplay between high-level representations in prefrontal cortex and low-level responses in subcortical reward circuits. This interaction may allow for human reinforcement learning over arbitrarily abstract reward functions.
Subject(s)
Executive Function , Goals , Humans , Motivation , Prefrontal Cortex/diagnostic imaging , Prefrontal Cortex/physiology , Reinforcement, Psychology , RewardABSTRACT
BACKGROUND: Open streets events, where roads are temporarily closed to motorized vehicles, can provide safe spaces for physical activity (PA) and become sustainable community infrastructure. Since 2016, we have collaborated with a rural community to implement an open streets event, named ciclovía. In 2019, ciclovía was adopted as a community-wide program. This paper describes the process of building and progressing a ciclovía from a research intervention to a community-adopted program and participation of a rural community in ciclovía. METHODS: We used community-based participatory research to foster bidirectional learning on how to optimize the content and implementation of ciclovía to be feasible and acceptable for rural communities. The community-academic partnership focused on: 1) understanding the science of ciclovía; 2) learning the implementation process; 3) creating tools to facilitate planning, implementation, and evaluation of ciclovía; and 4) developing transition steps from a research intervention to a community-adopted program. RESULTS: The progression of the research intervention to community adoption spanned 2 years. First, the partnership met quarterly to discuss the science of ciclovía, its utility, and its adaptation for rural communities. Second, the partnership studied processes that facilitated ciclovía implementation. Third, the partnership created the ciclovía planning guide and tools for communities to establish their own ciclovía. The guide included forming a planning committee, setting meeting and communication plans, marketing and promotion, and selecting evaluation tools. Fourth, the transition steps from research intervention to community adoption included creating roles and responsibilities, implementing ciclovía using the planning guide, and convening listening sessions for improvement on implementation. Community attendance at ciclovía doubled from 189 individuals (126 children and 63 adults) when it was a research intervention to 394 individuals (277 children and 117 adults) when it was a community program. CONCLUSIONS: The progression from a research intervention to a community-adopted program encompasses multiple steps that involve bidirectional learning and partnership with the community. Lessons learned from this study are integrated into a disseminatable ciclovía planning guide.
Subject(s)
Exercise , Rural Population , Adult , Child , Community-Based Participatory Research , Health Promotion , HumansABSTRACT
We developed a measure of family obligation stress and compared its relationship to health and unmet health care needs relative to social support among a sample of US-based Latinas. Data come from a randomized controlled trial within 4 clinics to increase mammography among Latinas (n = 539). The 1-factor measure had acceptable reliability and construct validity. Family obligation stress was associated with worse health and greater unmet health care needs. Family obligation stress varied by years in the United States and country of origin. Our measure of family obligation stress contributes new venues to family research among Latino populations.
Subject(s)
Family/psychology , Adult , Aged , Female , Hispanic or Latino , Humans , Male , Middle Aged , Stress, PsychologicalABSTRACT
American Indians, including Navajo, are disproportionately affected by obesity and diabetes, in part due to diet-related health behaviors. The purpose of this study was to assess the patterns of gardening and fruit and vegetable (FV) consumption among residents in two communities on the Navajo Nation in order to inform a community gardening intervention. We analyzed survey data collected from participants in the Yéego Gardening study conducted in two communities in the Navajo Nation (N = 169). We found that 51% of the sample gardened, and on average participants gardened 8.9 times per month. Lack of time (53%) and financial barriers, such as gas for transportation or irrigation (51 and 49%, respectively), were reported as barriers to gardening. Most participants reported low levels of self-efficacy (80%) and behavioral capability (82%) related to gardening. Those with higher levels of gardening self-efficacy and behavioral capability reported more frequent gardening. Average daily FV consumption was 2.5 servings. Most participants reported high levels of self-efficacy to eat FV daily (64%) and high behavioral capability to prepare FV (66%). There was a positive association between FV consumption and gardening, with those gardening more than 4 times per month eating about 1 more serving of FV per day than those gardening 4 or fewer times per month. Further research is needed to better understand how gardening can increase fruit and vegetable availability and consumption among residents of the Navajo Nation.
Subject(s)
Diet/ethnology , Feeding Behavior/ethnology , Food, Organic/statistics & numerical data , Gardening/statistics & numerical data , Indians, North American/statistics & numerical data , Self Efficacy , Adult , Attitude to Health , Diabetes Mellitus, Type 2/prevention & control , Female , Fruit , Humans , Male , Middle Aged , Obesity/prevention & control , Surveys and Questionnaires , VegetablesABSTRACT
Much remains unknown regarding the relationship between anxiety, worry, sustained attention, and frontal function. Here, we addressed this using a sustained attention task adapted for functional magnetic resonance imaging. Participants responded to presentation of simple stimuli, withholding responses to an infrequent "No Go" stimulus. Dorsolateral prefrontal cortex (DLPFC) activity to "Go" trials, and dorsal anterior cingulate (dACC) activity to "No Go" trials were associated with faster error-free performance; consistent with DLPFC and dACC facilitating proactive and reactive control, respectively. Trait anxiety was linked to reduced recruitment of these regions, slower error-free performance, and decreased frontal-thalamo-striatal connectivity. This indicates an association between trait anxiety and impoverished frontal control of attention, even when external distractors are absent. In task blocks where commission errors were made, greater DLPFC-precuneus and DLPFC-posterior cingulate connectivity were associated with both trait anxiety and worry, indicative of increased off-task thought. Notably, unlike trait anxiety, worry was not linked to reduced frontal-striatal-thalamo connectivity, impoverished frontal recruitment, or slowed responding during blocks without commission errors, contrary to accounts proposing a direct causal link between worry and impoverished attentional control. This leads us to propose a new model of the relationship between anxiety, worry and frontal engagement in attentional control versus off-task thought.
Subject(s)
Anxiety Disorders/physiopathology , Attention/physiology , Gyrus Cinguli/physiology , Prefrontal Cortex/physiology , Adult , Brain Mapping , Female , Humans , Magnetic Resonance Imaging , Male , Young AdultABSTRACT
Sustained anxiety about potential future negative events is an important feature of anxiety disorders. In this study, we used a novel anticipation of shock paradigm to investigate individual differences in functional connectivity during prolonged threat of shock. We examined the correlates of between-participant differences in trait anxious affect and induced anxiety, where the latter reflects changes in self-reported anxiety resulting from the shock manipulation. Dissociable effects of trait anxious affect and induced anxiety were observed. Participants with high scores on a latent dimension of anxious affect showed less increase in ventromedial pFC-amygdala connectivity between periods of safety and shock anticipation. Meanwhile, lower levels of induced anxiety were linked to greater augmentation of dorsolateral pFC-anterior insula connectivity during shock anticipation. These findings suggest that ventromedial pFC-amygdala and dorsolateral pFC-insula networks might both contribute to regulation of sustained fear responses, with their recruitment varying independently across participants. The former might reflect an evolutionarily old mechanism for reducing fear or anxiety, whereas the latter might reflect a complementary mechanism by which cognitive control can be implemented to diminish fear responses generated due to anticipation of aversive stimuli or events. These two circuits might provide complementary, alternate targets for exploration in future pharmacological and cognitive intervention studies.
Subject(s)
Anxiety/physiopathology , Brain/physiology , Personality/physiology , Adolescent , Adult , Brain Mapping , Electroshock , Factor Analysis, Statistical , Female , Humans , Individuality , Magnetic Resonance Imaging , Male , Neural Pathways/physiology , Personality Tests , Self Report , Stress, Psychological/physiopathology , Surveys and Questionnaires , Young AdultABSTRACT
Identifying factors that increase mammography use among Latinas is an important public health priority. Latinas are more likely to report mammography intentions and use, if a family member or friend recommends that they get a mammogram. Little is known about the mechanisms underlying the relationship between social interactions and mammography intentions. Theory suggests that family/friend recommendations increase perceived mammography norms (others believe a woman should obtain a mammogram) and support (others will help her obtain a mammogram), which in turn increase mammography intentions and use. We tested these hypotheses with data from the ¡Fortaleza Latina! study, a randomized controlled trial including 539 Latinas in Washington State. Women whose family/friend recommended they get a mammogram within the last year were more likely to report mammography intentions, norms and support. Perceived mammography norms mediated the relationship between family/friend recommendations and intentions, Mediated Effect = 0.38, 95%CI [0.20, 0.61], but not support, Mediated Effect = 0.002, 95%CI [-0.07, 0.07]. Our findings suggest perceived mammography norms are a potential mechanism underlying the effect of family/friend recommendations on mammography use among Latinas. Our findings make an important contribution to theory about the associations of social interactions, perceptions and health behaviors.
Subject(s)
Breast Neoplasms/diagnostic imaging , Family , Friends , Hispanic or Latino , Mammography/statistics & numerical data , Social Support , Adult , Aged , Female , Health Behavior , Humans , Middle AgedABSTRACT
Resting state fMRI may help identify markers of risk for affective disorder. Given the comorbidity of anxiety and depressive disorders and the heterogeneity of these disorders as defined by DSM, an important challenge is to identify alterations in resting state brain connectivity uniquely associated with distinct profiles of negative affect. The current study aimed to address this by identifying differences in brain connectivity specifically linked to cognitive and physiological profiles of anxiety, controlling for depressed affect. We adopted a two-stage multivariate approach. Hierarchical clustering was used to independently identify dimensions of negative affective style and resting state brain networks. Combining the clustering results, we examined individual differences in resting state connectivity uniquely associated with subdimensions of anxious affect, controlling for depressed affect. Physiological and cognitive subdimensions of anxious affect were identified. Physiological anxiety was associated with widespread alterations in insula connectivity, including decreased connectivity between insula subregions and between the insula and other medial frontal and subcortical networks. This is consistent with the insula facilitating communication between medial frontal and subcortical regions to enable control of physiological affective states. Meanwhile, increased connectivity within a frontoparietal-posterior cingulate cortex-precunous network was specifically associated with cognitive anxiety, potentially reflecting increased spontaneous negative cognition (e.g., worry). These findings suggest that physiological and cognitive anxiety comprise subdimensions of anxiety-related affect and reveal associated alterations in brain connectivity.
Subject(s)
Affect/physiology , Anxiety/physiopathology , Brain/physiology , Rest/physiology , Adolescent , Adult , Amygdala/physiology , Brain Mapping , Cluster Analysis , Cognition/physiology , Depression/physiopathology , Female , Humans , Individuality , Magnetic Resonance Imaging , Male , Neural Pathways/physiology , Surveys and Questionnaires , Young AdultABSTRACT
INTRODUCTION: ROSSEY is a community-academic partnership aiming to develop and test a COVID-19 risk communication intervention for elementary school students and families in Yakima County, Washington. We describe the ROSSEY study protocol that will be implemented in the Yakima School District. METHODS: Aim 1 is to identify the community's social, ethical, and behavioral needs and resources for students to return to school and maintain onsite learning. We will conduct semi-structured interviews with students and school employees and focus groups with parents. Aim 2 is to evaluate the effectiveness of risk communication on students' school attendance. We will conduct a cluster randomized control trial. We will enroll 14 Yakima School District elementary schools with 900 student participants and randomize the schools into the COVID-19 risk communication intervention or control group. Aim 3 will assess implementation of the risk communication intervention and schools' COVID-19 mitigation strategies. We will use the RE-AIM framework to guide this work, which will entail conducting semi-structured interviews with students and school employees and focus groups with parents. DISCUSSION: Implementation of science-based risk communication can educate the community on the benefits and safety of COVID-19 testing and vaccination. Risk communication may also inform families about the role of COVID-19 testing and vaccines as part of mitigation strategies to allow for safe in-person learning. Schools have extraordinary influence to promote children's health through policy and practice change. Study findings will provide evidence to facilitate policy decisions and best practices at schools that facilitate adoption of COVID-19 risk communication. TRIAL REGISTRATION: ClinicalTrials.govNCT04859699. Registered on April 26, 2021.
Subject(s)
COVID-19 Testing , COVID-19 , Child , Humans , COVID-19/prevention & control , Learning , Randomized Controlled Trials as Topic , School Health Services , Schools , StudentsABSTRACT
In everyday life, people need to respond appropriately to many types of emotional stimuli. Here, we investigate whether human occipital-temporal cortex (OTC) shows co-representation of the semantic category and affective content of visual stimuli. We also explore whether OTC transformation of semantic and affective features extracts information of value for guiding behavior. Participants viewed 1620 emotional natural images while functional magnetic resonance imaging data were acquired. Using voxel-wise modeling we show widespread tuning to semantic and affective image features across OTC. The top three principal components underlying OTC voxel-wise responses to image features encoded stimulus animacy, stimulus arousal and interactions of animacy with stimulus valence and arousal. At low to moderate dimensionality, OTC tuning patterns predicted behavioral responses linked to each image better than regressors directly based on image features. This is consistent with OTC representing stimulus semantic category and affective content in a manner suited to guiding behavior.
Subject(s)
Emotions , Magnetic Resonance Imaging , Occipital Lobe , Semantics , Temporal Lobe , Humans , Female , Male , Magnetic Resonance Imaging/methods , Temporal Lobe/physiology , Temporal Lobe/diagnostic imaging , Adult , Occipital Lobe/physiology , Occipital Lobe/diagnostic imaging , Young Adult , Emotions/physiology , Brain Mapping , Photic Stimulation , Affect/physiology , Arousal/physiologyABSTRACT
PURPOSE: Native Americans and Latinos have higher COVID-19 infection and mortality rates and may have limited access to diagnostic testing. Home-based testing may improve access to care in rural and underserved populations. This study tests the effect of community health worker (CHW) support on accessibility, feasibility, and completion of COVID-19 home testing among Native American and Latino adults living on the Flathead Reservation in Montana and in Yakima Valley, Washington. METHODS: A two-arm, multisite, pragmatic randomized controlled trial was conducted using block randomization stratified by site and participant age. Active arm participants received CHW assistance with online COVID-19 test kit registration and virtual swabbing support. The passive arm participants received standard-of-care support from the kit vendor. Logistic regression modeled the association between study arm and test completion (primary outcome) and between study arm and test completion with return of valid test results (secondary outcome). Responses to posttest surveys and interviews were summarized using deductive thematic analysis. FINDINGS: Overall, 63% of participants (n = 268) completed COVID-19 tests, and 50% completed tests yielding a valid result. Active arm participants had higher odds of test completion (odds ratio: 1.66, 95% confidence interval [1.01, 2.75]). Differences were most pronounced among adults ≥60 years. Participants cited ease of use and not having to leave home as positive aspects, and transportation and mailing issues as negative aspects of home-based testing. CONCLUSIONS: CHW support led to higher COVID-19 test completion rates, particularly among older adults. Significant testing barriers included language, educational level, rurality, and test kit issues.
ABSTRACT
Background: To estimate the efficacy of interventions to improve healthy eating, valid measures are essential. Although simple dietary intake tools have been developed with other populations, few have been culturally tailored and assessed for validity and reliability among Navajo. Objectives: This study aimed to develop a simple dietary intake tool tailored to Navajo culture, derive healthy eating indices, and assess their validity and reliability in Navajo children and adults and to describe the process used to develop this tool. Methods: A picture-sort tool using typically consumed foods was developed. Elementary school children and family members provided qualitative feedback in focus groups, used to refine the tool. Next, school-aged children and adults completed assessments at baseline and follow-up. Baseline behavior measures including child self-efficacy for fruits and vegetables (F&V) were examined for internal consistency. Healthy eating indices were derived from intake frequencies from picture sorting. The convergent validity of the indices and behavior measures for children and adults were examined. The reliability of the indices at the 2 time points was derived using Bland-Altman plots. Results: The picture-sort was refined from feedback provided by the focus groups. Baseline measures from 25 children and 18 adults were obtained. In children, a modified Alternative Healthy Eating Index (AHEI) and 2 other indices from the picture-sort were correlated with self-efficacy for eating F&V and had good reliability. In adults, the modified AHEI and 3 other indices from the picture-sort had significant correlations with adult abbreviated food frequency of F&V or obesogenic dietary index and had good reliability. Conclusions: The Navajo foods picture-sort tool developed for Navajo children and adults is proven to be acceptable and feasible to implement. Indices derived from the tool has good convergent validity and repeatability, supporting use in evaluating dietary change interventions in Navajo, with the potential for broader use of the approach in other underserved populations.
ABSTRACT
Introduction: The Institute of Translational Health Sciences (Clinical and Translational Science Awards Program hub) developed a program coined Community Voices to invite communities to submit project ideas and be matched with academic researchers. We describe formative research to understand community and academic researcher perspectives on how the program could facilitate collaborations addressing community priorities. Methods: We conducted four focus groups with 31 community-based organization (CBO) representatives and 11 semi-structured interviews with academic researchers in the Washington, Wyoming, Alaska, Montana, and Idaho regions. Questions included the appeal of Community Voices to engage community and academic partners, potential program usefulness, and Community Voices' potential role in building community-academic partnerships. We used an inductive, constant comparison approach to code transcripts and thematic analysis to generate themes. Results: Most CBO representatives were female (87.1%) and Hispanic/Latino (61.3%). Most academic researchers had a PhD (63.6%) and worked at a university (81.8%). The themes were: (1) community-academic partnerships built on trust will offer mutual benefit, (2) community-initiated project ideas should prioritize community needs, (3) matchmaking will accelerate connections but should not replace time to foster partnership, (4) Community Voices should go beyond matchmaking and provide ongoing support/training, and (5) fostering effective communication is key to partnership success. Conclusions: Community Voices is a novel, bidirectional community engagement program model that advances current practices of prioritizing researchers' project ideas. This community-driven program may shift the future direction of community engagement practices where prioritizing community's ideas becomes the norm of community-academic partnerships in clinical and translational science.
ABSTRACT
Objective: To examine factors influencing decisions to test for COVID-19 among Native Americans on the Flathead Reservation in Montana and the Latino community in the Yakima Valley of Washington state. Methods: We conducted 30 key informant interviews with community leaders and six focus groups with community members to examine factors impacting decisions to test for COVID-19 during the second year of the COVID-19 pandemic from May 2021 to June 2021. Results: Three major themes that impacted testing for COVID-19 were identified: (1) Social factors, including the influence of families and friends and employment practices; (2) health factors, including testing procedures, home-based testing, and health communication; and (3) contextual factors, including distrust for government and medical communities and the impact on cultural practices and celebrations. Conclusions: Social, health, and contextual factors influence the decision to test for COVID-19. Understanding the community's perception is critical for successful implementation of preventive strategies.
Subject(s)
COVID-19 Testing , COVID-19 , Humans , American Indian or Alaska Native , COVID-19/diagnosis , Hispanic or Latino , Pandemics , Rural PopulationABSTRACT
Introduction: School-based COVID-19 testing may be an effective strategy for reducing transmission in schools and keeping schools open. The study objective was to examine community perspectives on school-based COVID-19 testing as a mitigation strategy to support safe school reopening. Methods: We conducted a qualitative study in Yakima County, an agricultural region of Washington state, where over half of residents are Hispanic/Latino. From June to July 2021, we interviewed 18 students (13 years old, on average) and 19 school employees, and conducted four focus groups (2 in Spanish, 2 in English) with 26 parents. We audio-recorded the semi-structured interviews and focus group discussions which were then transcribed. We used an inductive, constant comparison approach to code the transcripts and conducted a thematic analysis to generate themes. Results: We identified four main themes. Students, parents, and school employees desired a return to in-person learning (Theme 1). Schools implemented numerous COVID-19 mitigation strategies (e.g., masking) to facilitate a safe return to school but felt that adding testing would not be feasible due to a lack of resources and overworked staff (Theme 2). Parents and school employees' familiarity with COVID-19 testing procedures influenced their support for testing (Theme 3). Parents and school employees felt there were inadequate resources for individuals who test positive for COVID-19 (Theme 4). Discussion: Schools require adequate resources and medical personnel to implement COVID-19 testing. Individuals also need resources after testing positive, including physical space to isolate, financial resources for those without paid time off, and delivery of food and other necessities to households in rural communities.
Subject(s)
COVID-19 , Health Knowledge, Attitudes, Practice , Adolescent , Humans , Agriculture , COVID-19/diagnosis , COVID-19/prevention & control , COVID-19 Testing , Emotions , Schools , Rural Population , Health Services AccessibilityABSTRACT
INTRODUCTION: Stress in numerous contexts may affect the risk for obesity through biobehavioral processes. Acute stress has been associated with diet and physical activity in some studies; the relationship between everyday stress and such behavior is not clear. The objective of this study was to examine associations between perceived stress, dietary behavior, physical activity, eating awareness, self-efficacy, and body mass index (BMI) among healthy working adults. Secondary objectives were to explore whether eating awareness modified the relationship between perceived stress and dietary behavior and perceived stress and BMI. METHODS: Promoting Activity and Changes in Eating (PACE) was a group-randomized worksite intervention to prevent weight gain in the Seattle metropolitan area from 2005 through 2007. A subset of 621 participants at 33 worksites provided complete information on perceived stress at baseline. Linear mixed models evaluated cross-sectional associations. RESULTS: The mean (standard deviation [SD]) Perceived Stress Scale-10 score among all participants was 12.7 (6.4), and the mean (SD) BMI was 29.2 kg/m2 (6.3 kg/m2). Higher levels of perceived stress were associated with lower levels of eating awareness, physical activity, and walking. Among participants who had low levels of eating awareness, higher levels of perceived stress were associated with fewer servings of fruit and vegetables and greater consumption of fast food meals. CONCLUSION: Dietary and physical activity behaviors of workers may be associated with average levels of perceived stress. Longitudinal studies are needed, however, to support inclusion of stress management or mindfulness techniques in workplace obesity prevention efforts.