Publications by authors named "Matthew Bozigar"

Background: Childhood cancer has few established risk factors and environmental influences are underexplored. This ecologic study investigated the association between domestic radon exposure and childhood cancer risk in a large sample of United States (U.S.

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  • - The study investigates the link between nighttime aircraft noise and hypertension risk using data from the Nurses' Health Studies, focusing on female nurses across the U.S. from 1995 to 2015.
  • - Researchers analyzed annual average nighttime noise levels around 90 airports and assessed new hypertension cases among participants who were initially free of the condition.
  • - The findings suggest a modest association between exposure to higher levels of aircraft noise (≥45 dB) and increased hypertension risk, indicating that sleep disturbances caused by noise may contribute to cardiovascular issues.
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We estimated the joint effect of particulate matter ≤ 2.5 µm in diameter (PM), nitrogen dioxide (NO), seasonal temperature, noise, greenness, light at night, and neighborhood socioeconomic status (NSES) on body mass index (BMI) in a mixture context among 194,966 participants from the Nurses' Health Study (NHS) and Nurses' Health Study II (NHSII) over 30 years. BMI was calculated from self-reported weight and height.

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Objective: Aircraft noise exposure is linked to cardiovascular disease risk. One understudied candidate pathway is obesity. This study investigates the association between aircraft noise and obesity among female participants in two prospective Nurses' Health Study (NHS and NHSII) cohorts.

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Unlabelled: There is limited research examining aircraft noise and cardiovascular disease (CVD) risk. The objective of this study was to investigate associations of aircraft noise with CVD among two US cohorts, the Nurses' Health Study (NHS) and Nurses' Health Study II (NHSII).

Methods: Between 1994 and 2014, we followed 57,306 NHS and 60,058 NHSII participants surrounding 90 airports.

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  • - The study evaluated the link between school greenness and academic performance in 281,695 fourth-grade students from various school types in Santiago, Chile, revealing that greener schools were tied to better standardized test scores in mathematics and reading.
  • - A 0.1 increase in greenness was associated with a notable increase in math (36.9 points) and reading (1.84 points) scores, as well as higher chances of meeting learning standards, especially in public schools.
  • - Findings suggest that enhancing greenness in schools could help improve education outcomes and reduce educational inequalities in urban settings, particularly for students in public schools.
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Background: Sleep disruption is linked with chronic disease, and aircraft noise can disrupt sleep. However, there are few investigations of aircraft noise and sleep in large cohorts.

Objectives: We examined associations between aircraft noise and self-reported sleep duration and quality in the Nurses' Health Study, a large prospective cohort.

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Purpose: Children may be exposed to numerous in-home environmental exposures (IHEE) that trigger asthma exacerbations. Spatially linking social and environmental exposures to electronic health records (EHR) can aid exposure assessment, epidemiology, and clinical treatment, but EHR data on exposures are missing for many children with asthma. To address the issue, we predicted presence of indoor asthma trigger allergens, and estimated effects of their key geospatial predictors.

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Background: Communities with lower socioeconomic status and higher prevalence of racial/ethnic minority populations are often more exposed to environmental pollutants. Although studies have shown associations between aircraft noise and property values and various health outcomes, little is known about how aircraft noise exposures are sociodemographically patterned.

Objective: Our aim was to describe characteristics of populations exposed to aviation noise by race/ethnicity, education, and income in the United States.

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Many areas of the United States have air pollution levels typically below Environmental Protection Agency (EPA) regulatory limits. Most health effects studies of air pollution use meteorological (e.g.

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  • - The study investigates the various neighborhood-level factors that contribute to disparities in pediatric asthma emergency department visits in South Carolina from 1999 to 2015.
  • - It utilizes a Bayesian framework to identify risk clusters and understand how these risk factors vary across different neighborhoods, indicating both urban and rural areas have high-risk zones.
  • - The findings highlight that unique contextual factors in different locations play a crucial role in asthma-related health disparities, suggesting that tailored public health interventions are needed.
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Introduction: The human papillomavirus (HPV) increases the risk for cancers of the cervix, oropharynx, vulva, vagina, penis, and anus. HPV vaccination rates are low in many states having large medically underserved areas. In such areas, school nurses are a potential partner for improving population health, but their perceptions about HPV, HPV vaccination, and their role in promoting HPV vaccination have not been well documented.

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Unfortunately, the original version of the article [1] contained an error. A typo in the main equation (Eq. 1) has been introduced during the production process.

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Background: Ecologic health studies often rely on outcomes from health service utilization data that are limited by relatively coarse spatial resolutions and missing geographic information, particularly neighborhood level identifiers. When fine-scale geographic data are missing, the ramifications and strategies for addressing them are not well researched or developed. This study illustrates a novel spatio-temporal framework that combines a geographic identifier assignment (i.

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Background: Health studies of air pollution are increasingly aiming to study associations between air pollutant mixtures and health.

Objective: Estimate associations between observed combinations of ambient air pollutants and select cardiorespiratory outcomes in Columbia, SC during 2002 to 2013.

Methods: We estimate associations using a two-stage approach.

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Globally, the extraction of minerals and fossil fuels is increasingly penetrating into isolated regions inhabited by indigenous peoples, potentially undermining their livelihoods and well-being. To provide new insight to this issue, we draw on a unique longitudinal dataset collected in the Ecuadorian Amazon over an 11-year period from 484 indigenous households with varying degrees of exposure to oil extraction. Fixed and random effects regression models of the consequences of oil activities for livelihood outcomes reveal mixed and multidimensional effects.

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Wild product harvesting by forest-dwelling peoples, including hunting, fishing, forest product collection and timber harvesting, is believed to be a major threat to the biodiversity of tropical forests worldwide. Despite this threat, few studies have attempted to quantify these activities across time or across large spatial scales. We use a unique longitudinal household survey (n = 480) to describe changes in these activities over time in 32 indigenous communities from five ethnicities in the northern Ecuadorian Amazon.

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