Publications by authors named "Livia Navon"

Use of tobacco products in any form is unsafe, and nearly all tobacco product use begins during adolescence. CDC and the Food and Drug Administration (FDA) analyzed data from the 2024 National Youth Tobacco Survey to determine tobacco product use among U.S.

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Background: Injury is a leading cause of preventable morbidity and mortality in the USA. Ongoing surveillance is needed to understand changing injury patterns to effectively target prevention efforts. Launched jointly in 2000 by the Consumer Product Safety Commission (CPSC) and the Centers for Disease Control and Prevention (CDC), the National Electronic Injury Surveillance System-All Injury Program (NEISS-AIP) provides national-level estimates of US emergency department visits for nonfatal injuries.

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Study Objective: The aim of this study was to examine the epidemiology of alcohol-associated fall injuries among older adults aged ≥65 years in the United States.

Methods: We included emergency department (ED) visits for unintentional fall injuries by adults from the National Electronic Injury Surveillance System-All Injury Program during 2011 to 2020. We estimated the annual national rate of ED visits for alcohol-associated falls and the proportion of these falls among older adults' fall-related ED visits using demographic and clinical characteristics.

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Article Synopsis
  • Between 2010-2019, around 1.4-1.6 million individuals were held in U.S. prisons each year, with even more (10.3-12.9 million) admitted to local jails, highlighting the scale of incarceration in the U.S.
  • Incarcerated individuals face higher rates of negative health outcomes, particularly injury-related emergency department (ED) visits, which are significantly driven by assault and self-harm compared to their nonincarcerated counterparts.
  • Research using 2010-2019 data estimated around 733,547 ED visits among incarcerated adults, revealing distinct trends like higher overdose incidents in women and falls being the leading cause of visits for those aged 65
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In 2019, the United States experienced an outbreak of e-cigarette, or vaping, product use-associated lung injury (EVALI) (1). Most EVALI patients have reported using tetrahydrocannabinol (THC)-containing e-cigarette, or vaping, products obtained from informal sources (2,3), and vitamin E acetate in these products has been closely linked with EVALI (4,5). However, some EVALI patients report using only nicotine-containing products.

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To describe a large regional poison center's experience managing an outbreak of long-acting anticoagulant rodenticide (LAAR) poisoning associated with synthetic cannabinoid (SC) use. This is a retrospective review of exposures reported to the Illinois Poison Center between March 10 and August 1, 2018. All cases coded as exposure to Δ9-tetrahydrocannabinol homologs were identified.

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The United States is experiencing an unprecedented outbreak of e-cigarette, or vaping, product use-associated lung injury (EVALI) (1). All EVALI patients have used e-cigarette, or vaping, products, and most (≥85%) have reported using products containing tetrahydrocannabinol (THC) (2,3), the principal psychoactive component of cannabis. To examine whether e-cigarette, or vaping, product use behaviors differed between adult EVALI patients and adults who use these products but have not developed lung injury, the Illinois Department of Public Health (IDPH) conducted an online public survey during September-October 2019 targeting e-cigarette, or vaping, product users in Illinois.

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In July 2019, the Illinois Department of Public Health and the Wisconsin Department of Health Services launched a coordinated epidemiologic investigation after receiving reports of several cases of lung injury in previously healthy persons who reported electronic cigarette (e-cigarette) use, or vaping (1). This report describes features of e-cigarette product use by patients in Illinois and Wisconsin. Detailed patient interviews were conducted by telephone, in person, or via the Internet with 86 (68%) of 127 patients.

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Background: E-cigarettes are battery-operated devices that heat a liquid and deliver an aerosolized product to the user. Pulmonary illnesses related to e-cigarette use have been reported, but no large series has been described. In July 2019, the Wisconsin Department of Health Services and the Illinois Department of Public Health received reports of lung injury associated with the use of e-cigarettes (also called vaping) and launched a coordinated public health investigation.

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During March-July 2018, the Illinois Department of Public Health responded to an acute outbreak of severe coagulopathy among patients with recent synthetic cannabinoid use. Toxicological testing indicated that cases were exposed to brodifacoum, a long-acting anticoagulant rodenticide. A total of 174 confirmed and probable cases, including 5 deaths, were linked to this outbreak.

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U.S. rural populations have been disproportionately affected by the syndemic of opioid-use disorder (OUD) and the associated increase in overdoses and risk of hepatitis C virus (HCV) and human immunodeficiency virus (HIV) transmission.

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Objectives: To understand trends in health care use among people living with HIV/AIDS (PLWHA), this study compared trends in hospitalization rates, comorbidities, and hospital death rates of hospitalized PLWHA with the overall hospitalized population in Illinois during 2008-2014.

Methods: This study identified principal hospitalizations (the principal discharge diagnosis coded with an HIV-related billing code) and secondary HIV hospitalizations (a non-principal discharge diagnosis coded with an HIV-related billing code) from 2008-2014 Illinois hospital discharge data. Hospitalization rates among PLWHA were calculated using prevalence data from the Illinois Electronic HIV/AIDS Registry; US Census population estimates were used to calculate overall Illinois hospitalization rates.

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Background: The disease burden due to heat-stress illness (HSI), which can result in significant morbidity and mortality, is expected to increase as the climate continues to warm. In the United States (U.S.

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Multiple benefits can accrue when community coalitions conduct asthma surveillance activities. Surveillance data are used to identify children with asthma, assess disease burden and needs in the community, understand the illness and risk factors, identify children with asthma who are undertreated, plan community interventions, evaluate the effect of interventions, and monitor trends. These data, which are used to inform coalition and program decisions and to evaluate asthma interventions, can also be used to strengthen state and national asthma surveillance efforts and to inform clinical practice and public health policies.

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Background: Environmental tobacco smoke (ETS) exposure has been identified as a cause of asthma and a trigger of asthma attacks in children. We examined the relation of demographic and tobacco-related risk factors to both lifetime asthma diagnosis and the asthma attack rate among Wisconsin adolescents. The impact of asthma on adolescent school absenteeism was also examined.

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Asthma is a chronic lung condition that requires active provider and patient management to prevent chronic symptoms and exacerbations. Data from the 2002 Wisconsin Behavioral Risk Factor Survey were used to determine asthma prevalence and characterize asthma symptom severity, control, and management among Wisconsin adults. About 8.

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The relationship of serum vitamin E, beta-carotene, vitamin C, and selenium to asthma was investigated among 7,505 youth (4-16 years old) in the Third National Health and Nutrition Examination Survey. Logistic regression models adjusted for potentially confounding variables, which generally had no effect on the coefficients for the antioxidants. Serum vitamin E had little or no association with asthma.

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