Racial and socioeconomic differences in school peanut-free policies.
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ABSTRACT:
SUBMITTER: Bartnikas LM
PROVIDER: S-EPMC6960368 | biostudies-literature | 2020 Jan
REPOSITORIES: biostudies-literature
Publications
Racial and socioeconomic differences in school peanut-free policies.
Bartnikas Lisa M LM Huffaker Michelle F MF Sheehan William J WJ Kanchongkittiphon Watcharoot W Petty Carter R CR Leibowitz Robert R Young Michael C MC Phipatanakul Wanda W
The journal of allergy and clinical immunology. In practice 20190715 1
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Project description:BackgroundChildren with food allergies spend a large proportion of time in school but characteristics of allergic reactions in schools are not well studied. Some schools self-designate as peanut-free or have peanut-free areas, but the impact of policies on clinical outcomes has not been evaluated.ObjectiveWe sought to determine the effect of peanut-free policies on rates of epinephrine administration for allergic reactions in Massachusetts public schools.MethodsIn this retrospective study, we analyzed (1) rates of epinephrine administration in all Massachusetts public schools and (2) Massachusetts public school nurse survey reports of school peanut-free policies from 2006 to 2011 and whether schools self-designated as "peanut-free" based on policies. Rates of epinephrine administration were compared for schools with or without peanut-restrictive policies.ResultsThe percentage of schools with peanut-restrictive policies did not change significantly in the study time frame. There was variability in policies used by schools self-designated as peanut-free. No policy was associated with complete absence of allergic reactions. Both self-designated peanut-free schools and schools banning peanuts from being served in school or brought from home reported allergic reactions to nuts. Policies restricting peanuts from home, served in schools, or having peanut-free classrooms did not affect epinephrine administration rates. Schools with peanut-free tables, compared to without, had lower rates of epinephrine administration (incidence rate per 10,000 students 0.2 and 0.6, respectively, P = .009).ConclusionsThese data provide a basis for evidence-based school policies for children with food allergies. Further studies are required before decisions can be made regarding peanut-free policies in schools.
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Project description:This study examines the associations between school racial/ethnic and socioeconomic composition and school engagement levels among Mexican-origin Latinos/as, African Americans, and non-Latino/a whites. Prior research suggests that whiter and more affluent schools should promote engagement, but some studies reveal paradoxes of school segregation whereby minority and socioeconomically disadvantaged students exhibit worse outcomes in schools with white and socioeconomically advantaged peers. Using data from the Education Longitudinal Study of 2002, this study examines the associations between the percent of non-minority students in the school, average school socioeconomic status, and three engagement outcomes: Liking school, involvement in school-sponsored activities, and coursework engagement. The findings reveal an affective-behavioral trade-off for students in schools with higher proportions of white students. Students who attend whiter schools are less likely to report that they like school, but they are more engaged in coursework. This affective-behavioral paradox is not unique to any particular racial/ethnic group.
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Project description:This paper examines whether school COVID-19 policies influenced enrollment differently by student age and race/ethnicity. Unlike much prior research, we i) analyze enrollments for virtually the entire U.S. public school population for both the 2020-2021 and 2021-2022 school years, ii) compare enrollment trends within districts in order to isolate subgroup heterogeneity from district characteristics, and iii) account for district selection into preferred learning modes. Analyzing data on over 9,000 districts that serve more than 90% of public school students in the United States, we find enrollment responses to COVID policies differed notably. We find that White enrollments declined more than Black, Hispanic, and Asian enrollments in districts that started the 2020-2021 school year virtually, but in districts that started in-person the reverse was true: Non-White enrollments declined more than White enrollments. Moreover, Black, Hispanic, and Asian families responded more than White families to higher COVID-19 death rates in the months preceding the start of the 2021 school year. In 2021-2022, enrollment differences by the previous year's learning mode persisted. Racial/ethnic differences did not vary by whether the district required masking in classrooms. These findings are consistent with the greater risk faced by communities of color during the pandemic and demonstrate an additional source of disparate impact from COVID policies.
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Project description: Not available
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Project description:Importance:Children experiencing anaphylaxis at school may lack access to a personal epinephrine device, prompting recent legislation permitting undesignated (eg, non-student specific) stock epinephrine autoinjector units at school. However, epinephrine device costs vary, and the cost-effectiveness of undesignated school stock epinephrine is uncharacterized to date. Objective:To define value-based strategies for undesignated school stock epinephrine programs. Design, Setting, and Participants:Markov simulations of the Chicago Public Schools system were used over extended time horizons to model 2 school stock epinephrine autoinjector policies to provide access for at-risk students. The dates of the data used in the analysis were September 2017 to June 2018 (the 2017-2018 school year). Main Outcomes and Measures:This study compared the following 3 strategies: no school undesignated epinephrine supply, school undesignated supplemental epinephrine supply (supplemental model), and school undesignated universal epinephrine supply (universal model). The base-case model assumed a 10-fold reduced fatality risk with having undesignated stock epinephrine units available vs not having undesignated stock epinephrine units available. Costs of school stock epinephrine units available for acquisition by schools were evaluated from a societal perspective. Quality-adjusted life-years (QALYs) and total epinephrine acquisition expenses were calculated. Results:Based on Markov simulations of the Chicago Public Schools system (371 382 students), the cost was $107 816 (95% CI, $107 382-$108 250) for no school undesignated epinephrine supply compared with $108 160 (95% CI, $107 725-$108 595) for the supplemental model and $100 397 (95% CI, $99 979-$100 815) for the universal model. Undesignated stock epinephrine improved outcomes, with 26.869 (95% CI, 26.841-26.897) QALYs accrued as the model concluded compared with 26.867 (95% CI, 26.839-26.896) QALYs for the strategy without undesignated stock epinephrine. When comparing supplemental model stock epinephrine to the strategy without undesignated devices, the incremental cost-effectiveness ratio was high at $268 811 per QALY in the base-case simulation. However, the cost of the supplemental model fell below $100 000 per QALY when the annual undesignated epinephrine acquisition costs did not exceed $338 per school (compared with stock epinephrine unavailability). The universal model dominated all others and was associated with significant cost savings ($7419 per student at risk who would otherwise be prescribed an individual school epinephrine supply). Conclusions and Relevance:Undesignated school stock epinephrine is cost-effective at device acquisition costs not exceeding $338 per school per year, although a universal model vs a supplemental model is associated with superior health and economic outcomes.
| S-EPMC6439603 | biostudies-literature
Project description:Heart Failure (HF) is a multifactorial syndrome and that remains a leading cause of worldwide morbidity. Despite its high prevalence, only half 50% of HF patients respond to guideline-directed medical management, prompting therapeutic efforts . Therapeutic avenues are forced to confront the molecular underpinnings of its heterogeneity of HF as a clinical syndrome to identify novel molecular targets. In both pilot (n = 11) and testing (n = 31) cohorts (n = 31), unsupervised multidimensional scaling of genome-wide myocardial DNA methylation exhibited a bimodal distribution of CpG methylation found largely to occur in the promoter regions of metabolic genes.. Among the available patient attributes, only categorical patient race could delineate this methylation signature, with African American (AA) and Caucasian American (CA) samples clustering separately. Because race is a social construct, and thus a poor proxy of human physiology, extensive review of medical records was conducted, but ultimately failed to identify co-variates of race at the time of LVAD surgery. By contrast, retrospective analysis exposed a higher all-cause mortality among AA (56.3%) relative to CA (16.7%) patients at 2 years following LVAD placement (P = 0.03). .G To mitigate concerns of genetic confounding factors, putative single-nucleotide polymorphisms (SNPs) were identified by proximity to CpG methylation sites. Nevertheless, a minor proportion of SNPs (0.15%) was identified, and no evidence of racial dissimilarity was seen among them. By contrast, geocoding-based approximation of patient demographics uncovered disparities in income levels among AA relative to CA patients. Therefore, Although although additional studies studies are warrantedneeded, our multicohort studythe current analysis implicates identifies cardiac DNA methylation as as a previously unrecognized indicator of socioeconomic disparity in human heart failure outcomes.
2021-03-11 | GSE164197 | GEO
Project description:PurposeWe examine policy influencers' perceptions of the targets of school-choice policy across five states, exploring how constructions varied for White and racially minoritized families, whether policy actors conceived of the "target" of policy as the child or the parent, and how these racialized constructions varied across different types of school-choice policies.Research methods/approachWe conducted 56 semistructured interviews in 2019 with state-level stakeholders across five states.FindingsWe found that policy actors generally viewed White families as strong and racially minoritized families as weak. However, for both groups, we found variation in whether these constructions were positive or negative and differences between students and parents. We find that social constructions are fluid, with varying, sometimes conflicting and contradictory views of racially minoritized and White parents in the same period, within the same state context. Despite the salience of race throughout social constructions of the target population, policy actors primarily used color-evasive references. In general, we found little variation in policy components at the state level.ImplicationsOur work demonstrates how racialized social constructions matter for equity in school-choice policy, with implications for local, state, and federal policy and for future research.
| S-EPMC11178037 | biostudies-literature
Project description:Disparities in birthweight by maternal race/ethnicity are commonly observed. It is unclear to what extent these disparities are correlates of individual socioeconomic factors. In a prospective cohort of 1645 low-risk singleton pregnancies included in the NICHD Fetal Growth Study (2009-2013), neonatal anthropometry was measured by trained personnel using a standard protocol. Socioeconomic characteristics included employment status, marital status, health insurance, annual income, and education. Separate adjusted generalized linear models were fit to both test the effect of race/ethnicity and the interaction of race/ethnicity and socioeconomic characteristics on neonatal anthropometry. Mean infant birthweight, length, head circumference, and abdominal circumference all differed by race/ethnicity (p < 0.001). We observed no statistically significant interactions between race/ethnicity and full-time employment/student status, marital status, insurance, or education in association with birthweight, neonatal exam weight, length, or head or abdominal circumference at examination. The interaction between income and race/ethnicity was significant only for abdominal circumference (p = 0.027), with no other significant interactions for other growth parameters, suggesting that racial/ethnic differences in neonatal anthropometry did not vary by individual socioeconomic factors in low-risk women. Our results do not preclude structural factors, such as lifetime exposure to poverty, as an explanation for racial/ethnic disparities.
| S-EPMC7579630 | biostudies-literature
Project description:BackgroundSchool tobacco policies (STPs) that aim to achieve a tobacco-free environment require consistent enforcement by school staff. However, little is known about why staff choose whether or not to enforce STPs. Therefore, we investigated staff members' responses to STPs that determine enforcement. Furthermore, we examined how these responses depend on contextual factors at the individual, interpersonal, school, implementation, and national levels.MethodsWe performed a realist review (RR), which synthesizes existing primary evidence into a programme theory demonstrating key causal pathways through Context-Mechanism-Outcome configurations (CMOs). These CMOs link contextual factors to outcomes (i.e. staff enforcement) by explaining the underlying generative mechanisms (i.e. staff members' cognitive, psychosocial, and behavioural responses). A systematic literature search for the period 2000-2016 was performed using Academic Search Premier, PsycInfo, and MEDLINE. Forty English-language articles were identified for the synthesis.ResultsOur programme theory demonstrated three CMOs: when contextual factors make staff members experience STP enforcement as part of their professional role and duties, it may lead to staff members showing responsibility for STP enforcement (CMO1); when contextual factors make staff members feel their contribution is leading to positive outcomes, it may lead to staff members showing motivation to enforce STPs (CMO2), and when contextual factors make staff members feel that they are able to deal with students' responses, it may lead to staff members showing confidence in STP enforcement (CMO3). Moreover, the programme theory provided more precise insights into what contextual factors contribute to triggering the individual mechanisms and the consequent outcomes.ConclusionsBy applying a realist approach, we have been able to detect three CMOs explaining staff members' STP enforcement. The findings provide useful insights explaining how stakeholders can support staff members' STP enforcement and consequently improve the impact of STPs on adolescent smoking.
| S-EPMC6642528 | biostudies-literature
Project description:ImportanceFood allergies affect approximately 8% of children and 11% of adults in the US. Racial differences in food allergy outcomes have previously been explored among Black and White children, but little is known about the distribution of food allergies across other racial, ethnic, and socioeconomic subpopulations.ObjectiveTo estimate the national distribution of food allergies across racial, ethnic, and socioeconomic groups in the US.Design, setting, and participantsIn this cross-sectional survey study, conducted from October 9, 2015, to September 18, 2016, a population-based survey was administered online and via telephone. A US nationally representative sample was surveyed. Participants were recruited using both probability- and nonprobability-based survey panels. Statistical analysis was performed from September 1, 2022, through April 10, 2023.ExposuresDemographic and food allergy-related participant characteristics.Main outcomes and measuresStringent symptom criteria were developed to distinguish respondents with a "convincing" food allergy from those with similar symptom presentations (ie, food intolerance or oral allergy syndrome), with or without physician diagnosis. The prevalence of food allergies and their clinical outcomes, such as emergency department visits, epinephrine autoinjector use, and severe reactions, were measured across race (Asian, Black, White, and >1 race or other race), ethnicity (Hispanic and non-Hispanic), and household income. Complex survey-weighted proportions were used to estimate prevalence rates.ResultsThe survey was administered to 51 819 households comprising 78 851 individuals (40 443 adults and parents of 38 408 children; 51.1% women [95% CI, 50.5%-51.6%]; mean [SD] age of adults, 46.8 [24.0] years; mean [SD] age of children, 8.7 [5.2] years): 3.7% Asian individuals, 12.0% Black individuals, 17.4% Hispanic individuals, 62.2% White individuals, and 4.7% individuals of more than 1 race or other race. Non-Hispanic White individuals across all ages had the lowest rate of self-reported or parent-reported food allergies (9.5% [95% CI, 9.2%-9.9%]) compared with Asian (10.5% [95% CI, 9.1%-12.0%]), Hispanic (10.6% [95% CI, 9.7%-11.5%]), and non-Hispanic Black (10.6% [95% CI, 9.8%-11.5%]) individuals. The prevalence of common food allergens varied by race and ethnicity. Non-Hispanic Black individuals were most likely to report allergies to multiple foods (50.6% [95% CI, 46.1%-55.1%]). Asian and non-Hispanic White individuals had the lowest rates of severe food allergy reactions (Asian individuals, 46.9% [95% CI, 39.8%-54.1%] and non-Hispanic White individuals, 47.8% [95% CI, 45.9%-49.7%]) compared with individuals of other races and ethnicities. The prevalence of self-reported or parent-reported food allergies was lowest within households earning more than $150 000 per year (8.3% [95% CI, 7.4%-9.2%]).Conclusions and relevanceThis survey study of a US nationally representative sample suggests that the prevalence of food allergies was highest among Asian, Hispanic, and non-Hispanic Black individuals compared with non-Hispanic White individuals in the US. Further assessment of socioeconomic factors and corresponding environmental exposures may better explain the causes of food allergy and inform targeted management and interventions to reduce the burden of food allergies and disparities in outcomes.
| S-EPMC10267771 | biostudies-literature