15,402 results match your criteria: "Mailman School of Public Health; Columbia University[Affiliation]"

From Neighborhood to Household: Connections Between Neighborhood Vacant and Abandoned Property and Family Violence.

J Urban Health

November 2024

Department of Social, Behavioral, and Population Sciences, Celia Scott Weatherhead School of Public Health and Tropical Medicine, Tulane University, 1440 Canal St. Tulane, New Orleans, LA, 70112, USA.

Rates of family violence, including intimate partner violence (IPV) and child maltreatment, remain high in the USA and contribute to substantial health and economic costs. How neighborhood environment may influence family violence remains poorly understood. We examine the association between neighborhood vacant and abandoned properties and family violence, and the role collective efficacy may play in that relationship.

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Article Synopsis
  • - Prenatal and early-life exposure to air pollution and extreme temperatures are linked to increased risks of asthma and wheezing in children, but the specific vulnerable periods and how these effects vary by sex remain unclear.
  • - The study analyzed data from 468 mother-child pairs in Mexico City, finding that exposure to particulate matter (PM) and nitrogen oxides (NO) during mid-gestation and the first year of life significantly increased the odds of wheeze, with some temperature effects being less consistent.
  • - Results indicated that the impact of air pollution on respiratory issues is stronger in males, and a combined high exposure to PM and temperature during infancy led to an increased risk of wheeze.
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Neighborhoods, Networks, and HIV Care Among Men Who Have Sex With Men: Proposal for a Longitudinal Study.

JMIR Res Protoc

November 2024

Laboratory of Infectious Disease Prevention, Lindsley F. Kimball Research Institute, New York Blood Center, New York, NY, United States.

Background: The majority of people living with HIV in the United States are men who have sex with men (MSM), with race- and ethnicity-based disparities in HIV rates and care continuum. In order to uncover the neighborhood- and network-involved pathways that produce HIV care outcome disparities, systematic, theory-based investigation of the specific and intersecting neighborhood and social network characteristics that relate to the HIV care continuum must be engaged.

Objective: Using socioecological and intersectional conceptual frameworks, we aim to identify individual-, neighborhood-, and network-level characteristics associated with HIV care continuum outcomes (viral suppression, retention in care, and antiretroviral adherence) among MSM living with HIV in New York City.

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  • Volatile organic compounds (VOCs) are common environmental pollutants linked to increased cardiovascular disease risk, especially elevated blood pressure among nonsmokers, though research in this group is limited.
  • The study analyzed data from 4 cycles of the National Health and Nutrition Examination Survey (2011-2018) involving 4,430 nonsmoking adults, measuring urinary VOC metabolites to assess their relationship with blood pressure and hypertension.
  • Results indicated that higher urinary levels of VOCs like acrolein and 1,3-butadiene were associated with significantly higher systolic blood pressure and increased prevalence of stage 2 hypertension, highlighting the need for further investigation into VOC exposure’s impact on cardiovascular health in nonsmokers.
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Background: Rates of cannabis use disorder (CUD) have increased disproportionately among Veterans Administration (VA) patients with psychiatric disorders compared to patients with no disorder. However, VA patient samples are not representative of all U.S.

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Objectives: This study aims to (1) review machine learning (ML)-based models for early infection diagnostic and prognosis prediction in post-acute care (PAC) settings, (2) identify key risk predictors influencing infection-related outcomes, and (3) examine the quality and limitations of these models.

Materials And Methods: PubMed, Web of Science, Scopus, IEEE Xplore, CINAHL, and ACM digital library were searched in February 2024. Eligible studies leveraged PAC data to develop and evaluate ML models for infection-related risks.

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Background: Alterations in gut microbiota are observed in Parkinson's disease (PD). Previous studies on microbiota-derived metabolites in PD were small-scale and post-diagnosis, raising concerns about reverse causality.

Objectives: Our goal was to prospectively investigate the association between plasma microbial metabolites and PD risk within a metabolomics framework.

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Introduction: Little is known about how pharmacists' attitudes and stigma toward naloxone and Medication for opioid use disorder (MOUD) influence effective linkage to treatment. We examine the psychometrics of a new Pharmacist Opioid Use Disorder Perceptions Questionnaire (P-OUDP-Q), a multidimensional measure to examine pharmacists' stigma and perceptions related to MOUD in the New York State (NYS) site of the HEALing Communities Study.

Methods: The study recruited a sample of 324 pharmacists from 16 counties in NYS between January and June 2022.

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Data have consequences-Centring equity in the maternal mortality surveillance debate.

Paediatr Perinat Epidemiol

November 2024

Department of Obstetrics and Gynecology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.

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Cardiovascular diseases (CVD) are the leading cause of death in the United States and may be prevented through improved working conditions. The United States does not guarantee paid sick leave (PSL) at the federal level. We used quasi-experimental event study methods to examine the relationship between state-level PSL policies and county-level CVD mortality among working-age adults aged 15 to 64 over time (2008 to 2019).

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Introduction: During the COVID-19 pandemic, birthing parents were identified as a high-risk group with greater vulnerability to the harms associated with SARS-CoV-2. This led to necessary changes in perinatal health policies but also to experiences of maternal isolation and loneliness, both in hospital settings, due to infection mitigation procedures, and once home, due to social distancing.

Methods: In this study, we qualitatively explored birthing and postpartum experiences in New York City during the early days of the pandemic when lockdowns were in effect and policies and practices were rapidly changing.

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Objectives: Pancreatic ductal adenocarcinoma (PDAC) is a highly lethal disease that is challenging to detect at an early stage. Biomarkers are needed that can detect PDAC early in the course of disease when interventions lead to the best outcomes. We highlight study design and statistical considerations that inform pancreatic cancer early detection biomarker evaluation.

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Rationale: The global burden of sepsis is concentrated in sub-Saharan Africa, where inciting pathogens are diverse and HIV co-infection is a major driver of poor outcomes. Biological heterogeneity inherent to sepsis in this setting is poorly defined.

Objectives: To identify dominant pathobiological signatures of sepsis in sub-Saharan Africa and their relationship to clinical phenotypes, patient outcomes, and biological classifications of sepsis identified in high-income-countries (HICs).

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Changes in diet quality across life transitions from adolescence to early adulthood: a latent growth analysis.

Am J Clin Nutr

November 2024

MRC Epidemiology Unit, University of Cambridge, Cambridge, United Kingdom; Mohn Centre for Children's Health and Wellbeing, School of Public Health, Imperial College London, London, United Kingdom.

Background: Adolescence to early adulthood is a period of multiple life transitions. These transitions, along with changing resources and contexts, could contribute to significant changes in diet, which may persist into later adulthood.

Objectives: We investigated diet quality trajectories from age 15 to 31 y and changes in diet quality associated with life transitions by sex.

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Co-existence of airborne SARS-CoV-2 infection and non-infection in three connected zones of a restaurant.

J Hazard Mater

December 2024

Department of Mechanical Engineering, The University of Hong Kong, Hong Kong, China; Faculty of Architecture, The University of Hong Kong, Hong Kong, China. Electronic address:

Article Synopsis
  • The study highlights the challenges in determining minimum ventilation rates needed to prevent airborne infections due to unknown quanta generation rates of viruses like SARS-CoV-2.
  • Researchers investigated a specific outbreak in a restaurant using various analytical methods, revealing that all secondary infections occurred in one zone (Zone B) while two other interconnected zones remained unaffected.
  • The findings suggest that the quanta generation rates during this outbreak were extremely high, indicating that simply relying on air dilution may not be enough to prevent infections in spaces with super-spreader events, necessitating the development of additional prevention strategies.
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Trends in Short Interpregnancy Interval Births in the United States, 2016-2022.

Obstet Gynecol

January 2025

Department of Obstetrics and Gynecology and Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, Michigan; and Department of Health Policy and Management, Columbia University Mailman School of Public Health, New York, New York.

Article Synopsis
  • The study aimed to examine trends in short interpregnancy intervals (IPIs) in the U.S. from 2016 to 2022 using data from singleton live births.
  • Researchers analyzed a large sample (over 14.7 million births) to identify the percentage of births occurring with IPIs shorter than 18 months and by specific time frames (under 6, 6-11, and 12-17 months).
  • Results indicated that while the overall prevalence of short IPIs remained stable, there were slight declines in those under 6 months and no significant changes in the longer intervals, highlighting persistent inequities in shorter IPIs.
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Surge in antidepressant usage among adolescents and young adults during the COVID-19 pandemic: insights from an interrupted time series analysis.

Epidemiol Psychiatr Sci

November 2024

Department of Innovation in Health and Social Services, Directorate-General for Health and Welfare, Emilia-Romagna Region, Bologna, Italy.

Background: Depressive disorders are a major public health issue in Western societies, particularly among adolescents, young adults and women. The COVID-19 pandemic has exacerbated mental health challenges, increasing depression and anxiety symptoms, especially in younger people. This study focuses on the hard-hit Emilia-Romagna Region (ERR) in Italy, examining changes in antidepressant (AD) drug use post-COVID-19 to understand the pandemic's effect on mental health.

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Background: Intimate partner violence (IPV) against women is a global health issue and a breach of human rights. However, the literature lacks understanding of how socioeconomic and geographic disparities influence women's attitudes toward IPV in Guyana over time. This study aimed to assess trends in women's attitudes about IPV in Guyana.

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Article Synopsis
  • Poverty significantly impacts mental health among displaced individuals, leading to the need for integrated interventions in Ecuador that combine mental health support with economic inclusion.
  • The study utilized qualitative methods, including interviews and focus groups, to create and test strategies to merge mental health and psychosocial support (MHPSS) within economic programs for displaced families in Quito.
  • A toolkit with 10 integration strategies was developed, showing high participant retention and positive feedback on the intervention's appropriateness and feasibility, even for those without prior mental health experience.
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Medicaid expansion and medications to treat opioid use disorder in outpatient specialty care from 2010 to 2020.

J Subst Use Addict Treat

January 2025

Department of Psychiatry, Columbia University Vagelos College of Physician and Surgeons, United States of America; Department of Epidemiology, Columbia University Mailman School of Public Health, United States of America.

Introduction: Medications for opioid use disorder (MOUD) are considered the first line treatment for opioid use disorder. As states expanded Medicaid beginning in 2014 under the Affordable Care Act, policymakers and public health officials were interested in the potential for expansion to increase access to MOUD. This study examined whether there were changes in MOUD use within outpatient admissions to specialty treatment facilities in Medicaid expansion states beyond the initial expansion period.

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Coccidioidomycosis, a fungal disease caused by soil-borne spp., exhibits pronounced seasonal transmission, with incidence in California typically peaking in the fall. However, the influence of climate on the timing and duration of transmission seasons remains poorly understood.

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Article Synopsis
  • - The study investigates the risks of cannabis use disorder (CUD) among daily consumers in the U.S., focusing on the relationship between the amount of delta-9-tetrahydrocannabinol (THC) consumed daily and CUD severity.
  • - A large sample of 4,134 adult participants provided data through an online survey assessing cannabis consumption patterns and CUD criteria, leading to an average daily consumption of about 130 mgTHC.
  • - Results indicated that higher daily THC intake was linked to more severe CUD, with 65% of participants meeting CUD criteria—39% with mild, 18% with moderate, and 8% with severe cases.
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