Faculty Bibliography
Searched for:
school:SOM
Department/Unit:Population Health
Total Results:
12287
Assessing the Human Health Benefits of Climate Mitigation, Pollution Prevention, and Biodiversity Preservation
BACKGROUND/UNASSIGNED:Since the Industrial Revolution, humanity has amassed great wealth and achieved unprecedented material prosperity. These advances have come, however, at great cost to the planet. They are guided by an economic model that focuses almost exclusively on short-term gain, while ignoring natural capital and human capital. They have relied on the combustion of vast quantities of fossil fuels, massive consumption of the earth's resources, and production and environmental release of enormous quantities of chemicals, pesticides, fertilizers, and plastics. They have caused climate change, pollution, and biodiversity loss, the "Triple Planetary Crisis". They are responsible for more than 9 million premature deaths per year and for widespread disease - impacts that fall disproportionately upon the poor and the vulnerable. GOALS/UNASSIGNED:To map the human health impacts of climate change, pollution, and biodiversity loss. To outline a framework for assessing the health benefits of interventions against these threats. FINDINGS/UNASSIGNED:Actions taken by national governments and international agencies to mitigate climate change, pollution, and biodiversity loss can improve health, prevent disease, save lives, and enhance human well-being. Yet assessment of health benefits is largely absent from evaluations of environmental remediation programs. This represents a lost opportunity to quantify the full benefits of environmental remediation and to educate policy makers and the public. RECOMMENDATIONS/UNASSIGNED:We recommend that national governments and international agencies implementing interventions against climate change, pollution, and biodiversity loss develop metrics and strategies for quantifying the health benefits of these interventions. We recommend that they deploy these tools in parallel with assessments of ecologic and economic benefits. Health metrics developed by the Global Burden of Disease (GBD) study may provide a useful starting point.Incorporation of health metrics into assessments of environmental restoration will require building transdisciplinary collaborations. Environmental scientists and engineers will need to work with health scientists to establish evaluation systems that link environmental and economic data with health data. Such systems will assist international agencies as well as national and local governments in prioritizing environmental interventions.
PMCID:10768568
PMID: 38186855
ISSN: 2214-9996
CID: 5628542
Impact of the 2016 Presidential election and restrictive immigration climate on the work and wellbeing of Bangladeshi immigrant community frontline workers in New York City, U.S.A
Community-based organizations (CBOs) are key players in mitigating the impact of restrictive policy changes on immigrant communities. The ability of these organizations to help diffuse the stress caused by restrictive, rapidly changing immigration policies depends, in part, on the capacity and health of their workforce. This study presents findings from a qualitative study conducted with 10 Bangladeshi community frontline workers working in various CBOs and advocacy organizations to understand their experience navigating a heightened anti-immigrant, anti-Muslim climate. Through thematic analyses, we inferred that the 2016 presidential election increased stress and mobilization among community frontline workers, with a meaningful distinction between participants working for immigration-focused institutions versus those in institutions where immigration issues were not the primary focus (e.g. health services, cultural programming). For those working in immigration-focused institutions, work burden increased due to challenges in managing misinformation, making sense of policy changes, and meeting the needs of families impacted by deportation. A toll on frontline workers' own physical health and mental health was discussed, as well as the need for culturally congruent mental health supports for the South Asian community.
PMCID:11086678
PMID: 38736564
ISSN: 1070-5422
CID: 5733542
surtvep: An R package for estimating time-varying effects
The surtvep package is an open-source software designed for estimating time-varying effects in survival analysis using the Cox non-proportional hazards model in R. With the rapid increase in large-scale time-to-event data from national disease registries, detecting and accounting for time-varying effects in medical studies have become crucial. Current software solutions often face computational issues such as memory limitations when handling large datasets. Furthermore, modeling time-varying effects for time-to-event data can be challenging due to small at-risk sets and numerical instability near the end of the follow-up period. surtvep addresses these challenges by implementing a computationally efficient Kronecker product-based proximal algorithm, supporting both unstratified and stratified models. The package also incorporates P-spline and smoothing spline penalties to improve estimation (Eilers & Marx, 1996). Cross-validation and information criteria are available to determine the optimal tuning parameters. Parallel computation is enabled to further enhance computational efficiency. A variety of operating characteristics are provided, including estimated time-varying effects, confidence intervals, hypothesis testing, and estimated hazard functions and survival probabilities. The surtvep package thus offers a comprehensive and flexible solution to analyzing large-scale time-to-event data with dynamic effect trajectories.
PMCID:11664633
PMID: 39717690
ISSN: 2475-9066
CID: 5767392
Trends in CVD Risk Factors for Youth with Incident Diabetes: SEARCH for Diabetes in Youth
OBJECTIVES/UNASSIGNED: = 932) and adjusted for age at diagnosis, sex, race/ethnicity, and diabetes duration. An interaction analysis assessed differential time trends by type. RESULTS/UNASSIGNED:-scores, WC, and CRP. CONCLUSIONS/UNASSIGNED:-score, CRP, and kidney function. Further research is needed to better understand these trends and their implications for long-term CVD risk.
PMCID:12017249
PMID: 40302976
ISSN: 1399-5448
CID: 5833682
Taking action to achieve health equity and eliminate healthcare disparities within acute care surgery [Editorial]
Addressing disparities is crucial for enhancing population health, ensuring health security, and fostering resilient health systems. Disparities in acute care surgery (trauma, emergency general surgery, and surgical critical care) have been well documented and the magnitude of inequities demand an intentional, organized, and effective response. As part of its commitment to achieve high-quality, equitable care in all aspects of acute care surgery, the American Association for the Surgery of Trauma convened an expert panel at its eigty-second annual meeting in September 2023 to discuss how to take action to work towards health equity in acute care surgery practice. The panel discussion framed contemporary disparities in the context of historic and political injustices, then identified targets for interventions and potential action items in health system structure, health policy, the surgical workforce, institutional operations and quality efforts. We offer a four-pronged approach to address health inequities: identify, reduce, eliminate, and heal disparities, with the goal of building a healthcare system that achieves equity and justice for all.
PMCID:11481130
PMID: 39416956
ISSN: 2397-5776
CID: 5718692
Researching COVID to enhance recovery (RECOVER) pediatric study protocol: Rationale, objectives and design
IMPORTANCE/OBJECTIVE:The prevalence, pathophysiology, and long-term outcomes of COVID-19 (post-acute sequelae of SARS-CoV-2 [PASC] or "Long COVID") in children and young adults remain unknown. Studies must address the urgent need to define PASC, its mechanisms, and potential treatment targets in children and young adults. OBSERVATIONS/METHODS:We describe the protocol for the Pediatric Observational Cohort Study of the NIH's REsearching COVID to Enhance Recovery (RECOVER) Initiative. RECOVER-Pediatrics is an observational meta-cohort study of caregiver-child pairs (birth through 17 years) and young adults (18 through 25 years), recruited from more than 100 sites across the US. This report focuses on two of four cohorts that comprise RECOVER-Pediatrics: 1) a de novo RECOVER prospective cohort of children and young adults with and without previous or current infection; and 2) an extant cohort derived from the Adolescent Brain Cognitive Development (ABCD) study (n = 10,000). The de novo cohort incorporates three tiers of data collection: 1) remote baseline assessments (Tier 1, n = 6000); 2) longitudinal follow-up for up to 4 years (Tier 2, n = 6000); and 3) a subset of participants, primarily the most severely affected by PASC, who will undergo deep phenotyping to explore PASC pathophysiology (Tier 3, n = 600). Youth enrolled in the ABCD study participate in Tier 1. The pediatric protocol was developed as a collaborative partnership of investigators, patients, researchers, clinicians, community partners, and federal partners, intentionally promoting inclusivity and diversity. The protocol is adaptive to facilitate responses to emerging science. CONCLUSIONS AND RELEVANCE/CONCLUSIONS:RECOVER-Pediatrics seeks to characterize the clinical course, underlying mechanisms, and long-term effects of PASC from birth through 25 years old. RECOVER-Pediatrics is designed to elucidate the epidemiology, four-year clinical course, and sociodemographic correlates of pediatric PASC. The data and biosamples will allow examination of mechanistic hypotheses and biomarkers, thus providing insights into potential therapeutic interventions. CLINICAL TRIALS.GOV IDENTIFIER/BACKGROUND:Clinical Trial Registration: http://www.clinicaltrials.gov. Unique identifier: NCT05172011.
PMCID:11075869
PMID: 38713673
ISSN: 1932-6203
CID: 5658342
An exploration of the domain specificity of maternal sensitivity among a diverse sample in the infancy period: Unique paths to child outcomes
Maternal sensitivity during an observed mother-child clean-up task at 18 months and maternal sensitivity during an observed mother-child free-play task at 18 months were tested as independent predictors of child internalizing symptoms, externalizing symptoms, social competence, and language development at 24 months. Participants (n = 292 mothers) were recruited between 2015 and 2017, and were low-income (mean annual income = $19,136) and racially and ethnically diverse (43.8% Black; 44.2% Latinx). Maternal sensitivity during clean-up was a significant predictor of all social-emotional outcomes, and a unique predictor of child internalizing symptoms. Maternal sensitivity during free-play was a unique predictor of child language. Results suggest that context-specific subtypes of maternal sensitivity may differentially relate to early child outcomes.
PMID: 37612891
ISSN: 1467-8624
CID: 5598662
Special Considerations for Brazilian Transgender Patients in the United States: A Commentary
Despite facing many social and structural challenges inside and outside of health systems, transgender and gender diverse (TGD) Brazilian immigrants in the U.S. are understudied, and their barriers to care are largely unnamed. In this commentary, we build on existing literature and our experiences at a safety-net community health system that sees a high volume of Brazilian patients to discuss challenges facing TGD Brazilian immigrant populations. We highlight that while Brazilian TGD populations face discrimination in Brazil, major challenges persist upon immigrating to the U.S., and include: difficulty updating identity documents and changing immigration status, barriers seeking general and specialized health care (including finding bilingual and bicultural providers), challenges navigating complex health and insurance systems, and a lack of community supports. We end by recommending more coordinated efforts between health care and community organizations to help ensure the health and wellness of TGD Brazilian immigrants in the United States.
PMID: 38828592
ISSN: 1548-6869
CID: 5724212
Addressing Selection Biases within Electronic Health Record Data for Estimation of Diabetes Prevalence among New York City Young Adults: A Cross-Sectional Study
INTRODUCTION/UNASSIGNED:There is growing interest in using electronic health records (EHRs) for chronic disease surveillance. However, these data are convenience samples of in-care individuals, which are not representative of target populations for public health surveillance, generally defined, for the relevant period, as resident populations within city, state, or other jurisdictions. We focus on using EHR data for estimation of diabetes prevalence among young adults in New York City, as rising diabetes burden in younger ages call for better surveillance capacity. METHODS/UNASSIGNED:This article applies common nonprobability sampling methods, including raking, post-stratification, and multilevel regression with post-stratification, to real and simulated data for the cross-sectional estimation of diabetes prevalence among those aged 18-44 years. Within real data analyses, we externally validate city- and neighborhood-level EHR-based estimates to gold-standard estimates from a local health survey. Within data simulations, we probe the extent to which residual biases remain when selection into the EHR sample is non-ignorable. RESULTS/UNASSIGNED:Within the real data analyses, these methods reduced the impact of selection biases in the citywide prevalence estimate compared to gold standard. Residual biases remained at the neighborhood-level, where prevalence tended to be overestimated, especially in neighborhoods where a higher proportion of residents were captured in the sample. Simulation results demonstrated these methods may be sufficient, except when selection into the EHR is non-ignorable, depending on unmeasured factors or on diabetes status. CONCLUSIONS/UNASSIGNED:While EHRs offer potential to innovate on chronic disease surveillance, care is needed when estimating prevalence for small geographies or when selection is non-ignorable.
PMCID:11578099
PMID: 39568629
ISSN: 2753-4294
CID: 5758672
Initial experimentation with tobacco is associated with subsequent tobacco use patterns among youth in the United States
Understanding the association between initial experimentation with a tobacco product and subsequent patterns of tobacco use among youth is important to informing prevention activities for youth in the US. We conducted an online survey from August to October 2017 among youth aged 13-18 years. The current analysis focused on respondents reporting initial experimentation with any tobacco product (n = 2,022). Using multinomial logistic regression, we examined the association between first tobacco product tried (cigarettes; cigars including cigarillos, little cigars, and bidis; electronic nicotine delivery systems (ENDS); smokeless and chewing tobacco; or hookah) with subsequent patterns of tobacco use while adjusting for covariates. Of the youth who experimented, 56.8% were non-current tobacco users. Of current tobacco users (n = 934), 13% were exclusive ENDS users, 5.3% exclusive combustible mono-users, 13.4% ENDS plus combustible poly-users, 3.3% combustible product only poly-users, and 8.2% other tobacco poly-users. The most common type of first tobacco product tried was ENDS (44.7%), followed by cigarettes (35.0%) and cigars (8.6%). Those who experimented with combustible tobacco products were less likely to be exclusive ENDS users [Relative Risk Ratio (RRR) = 0.46; 95% CI = 0.28, 0.73 for cigarettes; RRR = 0.32; 95% CI = 0.13, 0.81 for cigars; and RRR = 0.33; 95% CI = 0.14, 0.79 for hookah] when compared to non-current tobacco users (reference group). Tobacco product choices for initial experimentation appear to play a role in subsequent tobacco use patterns among youth. Understanding the reasons behind initial product choice may inform our understanding regarding the reasons for subsequent current tobacco product use, thus informing youth prevention efforts.
PMCID:11432854
PMID: 39331590
ISSN: 1932-6203
CID: 5714122
