Ayaz Hyder

ORCID: 0000-0003-4865-6482
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About
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Research Areas
  • Opioid Use Disorder Treatment
  • Data-Driven Disease Surveillance
  • Substance Abuse Treatment and Outcomes
  • Food Security and Health in Diverse Populations
  • COVID-19 epidemiological studies
  • Public Health Policies and Education
  • Health Policy Implementation Science
  • Complex Systems and Decision Making
  • Climate Change and Health Impacts
  • Homelessness and Social Issues
  • Health disparities and outcomes
  • HIV, Drug Use, Sexual Risk
  • demographic modeling and climate adaptation
  • Influenza Virus Research Studies
  • Organic Food and Agriculture
  • Acute Kidney Injury Research
  • Obesity, Physical Activity, Diet
  • Esophageal Cancer Research and Treatment
  • Air Quality and Health Impacts
  • Cardiac Arrest and Resuscitation
  • Service and Product Innovation
  • Trauma, Hemostasis, Coagulopathy, Resuscitation
  • Energy and Environment Impacts
  • Community Health and Development
  • Food Waste Reduction and Sustainability

The Ohio State University
2016-2024

Boston University
2024

Harvard University
2024

Boston Medical Center
2024

Tufts University
2024

Massachusetts Department of Public Health
2024

University of South Carolina
2022

OhioHealth
2022

Ohio Department of Health
2022

Wake Forest University
2022

Abstract Introduction In adults, small (< 50%) serum creatinine (SCr) increases predict mortality. It is unclear whether different baseline (bSCr) estimation methods affect findings of acute kidney injury (AKI)-outcome associations. We characterized pediatric AKI, evaluated the effect bSCr approaches on AKI-outcome associations and use SCr to AKI development. Methods conducted a retrospective cohort database study children (excluding postoperative cardiac or renal transplant patients)...

10.1186/cc10269 article EN cc-by Critical Care 2011-06-10

<h3>Abstract</h3> <b>Objective</b>: To investigate differences between hospitals in clinical management of patients admitted with fractured hip and to relate these mortality at 90 days. <b>Design</b>: A prospective audit process outcome care based on interviews patients, abstraction from records standard proforma, follow up three months. Data were analysed {chi}<sup>2</sup> test forward stepwise regression modelling mortality. <b>Setting</b>: All eight East Anglia trauma orthopaedic...

10.1136/bmj.310.6984.904 article EN BMJ 1995-04-08

Background. Aminoglycosides (AG) cause acute kidney injury (AKI), but the incidence and severity distribution are unclear, particularly in non-critically ill children. We determined incidence, risk factors of AG-associated AKI assessed for associations with longer hospitalization higher costs. Methods. At Texas Children's Hospital, we conducted a retrospective cohort study children treated AG ≥ 5 days 2005, excluding admission primary renal diagnoses. was defined by paediatric Risk, Injury,...

10.1093/ndt/gfq375 article EN Nephrology Dialysis Transplantation 2010-06-29

Air pollution may be related to adverse birth outcomes. Exposure information from land-based monitoring stations often suffers limited spatial coverage. Satellite data offer an alternative source for exposure assessment.We used certificate births in Connecticut and Massachusetts, United States (2000-2006). Gestational PM2.5 was estimated US Environmental Protection Agency satellite data. were processed modeled by using two methods-denoted (1) (2)-before assessment. Regression models outcomes...

10.1097/ede.0000000000000027 article EN Epidemiology 2013-11-15
Sharon Walsh Nabila El‐Bassel Rebecca D. Jackson Jeffrey H. Samet Maneesha Aggarwal and 95 more Arnie Aldridge Trevor Baker Carolina Barbosa Joshua A. Barocas Tracy A. Battaglia Donna Beers Dana Bernson Rachel Bowers-Sword Carly Bridden Jennifer L. Brown Heather Bush Joshua L. Bush Amy Button Aimee Campbell Magdalena Cerdá Debbie M. Cheng Jag Chhatwal Thomas Clarke Kevin P. Conway Erika L. Crable Andrea Czajkowski James L. David Mari‐Lynn Drainoni Laura Fanucchi Daniel J. Feaster Soledad Fernández Darcy A. Freedman Bridget Freisthler Louisa Gilbert LaShawn Glasgow Dawn Goddard‐Eckrich Damara Gutnick Kristin Harlow Donald W. Helme Terry T.‐K. Huang Timothy R. Huerta Timothy Hunt Ayaz Hyder Robin Kerner Katherine M. Keyes Charles Knott Hannah K. Knudsen Michael W. Konstan Marc R. Larochelle R. Craig Lefebvre Frances R. Levin Nicky Lewis Benjamin P. Linas Michelle R. Lofwall David W. Lounsbury Michael S. Lyons Sarah Mann Katherine R. Marks Ann Scheck McAlearney Kathryn E. McCollister Tara McCrimmon Jennifer Miles C. Miller Denis Nash Edward V. Nunes Emmanuel Oga Carrie B. Oser Tracy J. Plouck Bruce D. Rapkin Patricia R. Freeman Sandra Rodríguez Elisabeth Dowling Root Lisa Rosen-Metsch Nasim S. Sabounchi Richard Saitz Pamela J. Salsberry Caroline Savitsky Bruce R. Schackman Eric E. Seiber Michael D. Slater Svetla Slavova Drew Speer Linda Sprague Martínez Leyla Stambaugh Michele Staton Michael D. Stein Danelle Stevens‐Watkins Hilary L. Surratt Jeffery Talbert Katherine Thompson Kim Toussant Nathan Vandergrift Jennifer Villani Daniel M. Walker Alexander Y. Walley Scott T. Walters Philip M. Westgate Theresa Winhusen Elwin Wu April M. Young

Opioid overdose deaths remain high in the U.S. Despite having effective interventions to prevent deaths, there are numerous barriers that impede their adoption. The primary aim of HEALing Communities Study (HCS) is determine impact an intervention consisting community-engaged, data-driven selection, and implementation integrated set evidence-based practices (EBPs) on reducing opioid deaths.The HCS a four year multi-site, parallel-group, cluster randomized wait-list controlled trial. (n = 67)...

10.1016/j.drugalcdep.2020.108335 article EN cc-by-nc-nd Drug and Alcohol Dependence 2020-10-17
Jeffrey H Samet Nabila El-Bassel T John Winhusen Rebecca D Jackson Emmanuel A Oga and 95 more Redonna K Chandler Jennifer Villani Bridget Freisthler Joella Adams Arnie Aldridge Angelo Angerame Denise C Babineau Sarah M. Bagley Trevor Baker Peter Balvanz Carolina Barbosa Joshua Barocas Tracy A Battaglia Dacia D Beard Donna Beers Derek Blevins Nicholas Bove Carly Bridden Jennifer L Brown Heather M Bush Joshua L Bush Ryan Caldwell Katherine Calver Deirdre Calvert Aimee N C Campbell Jane Carpenter Rachel Caspar Deborah Chassler Joan Chaya Debbie M Cheng Chinazo O Cunningham Anindita Dasgupta James L David Alissa Davis Tammy Dean Mari‐Lynn Drainoni Barry Eggleston Laura C Fanucchi Daniel J Feaster Soledad Fernandez Wilson S. Figueroa Darcy A Freedman Patricia R Freeman Caroline E Freiermuth Eric M. Friedlander Kitty H Gelberg Erin B Gibson Louisa Gilbert LaShawn Glasgow Dawn A Goddard-Eckrich Stephen Gomori Dawn E Gruss Jennifer Gulley Damara Gutnick Megan E. Hall Nicole Harger Dykes Sarah L Hargrove Kristin Harlow Aumani Harris Daniel Harris Donald W Helme JaNae Holloway Juanita Hotchkiss Terry Huang Timothy R. Huerta Timothy Hunt Ayaz Hyder Van L Ingram Tim Ingram Emily Kauffman Jennifer L Kimball Elizabeth N Kinnard Charles Knott Hannah K Knudsen Michael W Konstan Sarah Kosakowski Marc R Larochelle Hannah M Leaver Patricia LeBaron R Craig Lefebvre Frances R Levin Nikki Lewis Nicky Lewis Michelle R Lofwall David W Lounsbury Jamie E Luster Michael S Lyons Aimee Mack Katherine R Marks Stephanie Marquesano Rachel Mauk Ann Scheck McAlearney Kristin McConnell Margaret McGladrey Jason McMullan

Evidence-based practices for reducing opioid-related overdose deaths include education and naloxone distribution, the use of medications treatment opioid disorder, prescription safety. Data are needed on effectiveness a community-engaged intervention to reduce through enhanced uptake these practices.

10.1056/nejmoa2401177 article EN New England Journal of Medicine 2024-06-16

Abstract The aim of this study is an experimental evaluation a force analysis the patellar mechanism based on assumption that patellofemoral contact frictionless. At first, geometric characteristics surfaces, prior knowledge which necessary for quantitative analysis, were measured from radiographs 42 fresh‐frozen knee specimens in flexion range 0–120°. results then used to predict relations between forces acting patella. For ratio tension ligamentum patellae and rectus femoris was ten during...

10.1002/jor.1100050110 article EN Journal of Orthopaedic Research® 1987-01-01

Abstract Tensions generated in selected bands of the four major ligaments flexed knee (40–90°) have been measured vitro when tibia is subjected to passive anterior translation and axial rotation with without a compressive preload. The measurements were made 30 fresh‐frozen specimens using buckle transducer attached anteromedial band cruciate ligament [ACL (am)], posterior fibers [PCL (pf)], superficia fibres medial collateral [MCL (sf)], total lateral (LCL). Particular attention was placed...

10.1002/jor.1100050208 article EN Journal of Orthopaedic Research® 1987-01-01

The objectives of this study were to identify social determinants health as risk factors for infant mortality, particularly among African Americans, and determine the extent which research has demonstrated an association between each determinant mortality. A systematic scoping review was conducted following PRISMA guidelines. Databases searched include: EBSCOhost, CINAHL Plus, PsycINFO, SocINDEX, Social Work Abstracts, Sociological Collection. Following a three-step selection process by two...

10.1353/hpu.2018.0091 article EN Journal of Health Care for the Poor and Underserved 2018-01-01

Objectives An Opioid Treatment Desert is an area with limited accessibility to medication-assisted treatment and recovery facilities for Use Disorder. We explored the concept of Deserts including racial differences in potential spatial applied it one Midwestern urban county using high resolution spatiotemporal data. Methods obtained individual-level data from Emergency Medical Services (EMS) agency (Columbus Fire Department) Franklin County, Ohio. overdose events were based on EMS runs where...

10.1371/journal.pone.0250324 article EN cc-by PLoS ONE 2021-05-12

Community-level disinvestment and de facto segregation rooted in decades of discriminatory race-based policies racism have resulted unacceptably large infant mortality rates racial minority neighborhoods across the US. Most community development housing work, implemented with goal addressing health social inequities, is designed to tackle current challenges condition without a race-conscious lens assessing structural discrimination. Using one historically segregated neighborhood-Linden,...

10.1377/hlthaff.2023.01045 article EN cc-by-nc-nd Health Affairs 2024-02-01

Opioid use disorder and overdose deaths is a public health crisis in the United States, there increasing recognition that its etiology rooted part by social determinants such as poverty, isolation upheaval. Limiting research policy interventions low temporal spatial resolution of publicly available administrative data census data. We explore municipal service requests (also known "311" requests) high indicators neighborhood distress opioid misuse. analyze associations between georeferenced...

10.1038/s41598-020-76685-z article EN cc-by Scientific Reports 2020-11-11

Modeling plays a critical role in mitigating impacts of seasonal influenza epidemics. Complex simulation models are currently at the forefront evaluating optimal mitigation strategies multiple scales and levels organization. Given their evaluative role, these remain limited ability to predict forecast future epidemics leading some researchers public-health practitioners question usefulness. The objective this study is evaluate predictive an existing complex model spread.

10.1371/journal.pone.0065459 article EN cc-by PLoS ONE 2013-06-03

Hyder, A., B. Leung, and Z. Miao. 2008. Integrating data, biology, decision models for invasive species management: application to leafy spurge (Euphorbia esula). Ecology Society 13(2): 12. https://doi.org/10.5751/ES-02485-130212

10.5751/es-02485-130212 article EN cc-by Ecology and Society 2008-01-01

Data S1. Supporting info item S2. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by authors. Any queries (other than missing content) should be directed to corresponding author article.

10.1002/sdr.1575 article EN System Dynamics Review 2017-01-01

The HEALing Communities Study (HCS) is designed to implement and evaluate the That HEAL (CTH) intervention, a conceptually driven framework assist communities in selecting adopting evidence-based practices reduce opioid overdose deaths. goal of HCS produce generalizable information for policy makers community stakeholders seeking CTH or similar intervention. To support this objective, one aim health economics study (HES), results which will inform decisions around fiscal feasibility...

10.1016/j.drugalcdep.2020.108336 article EN cc-by-nc-nd Drug and Alcohol Dependence 2020-10-03

Food insecurity is a leading public health challenge in the United States. In Columbus, Ohio, as many American cities, there exists great disparity between Black and White households relation to food insecurity. This study investigates degree which this gap can be attributed differences shopping behavior, neighborhood perception, socioeconomic characteristics. A Blinder–Oaxaca decomposition method used analyze household survey dataset collected 2014. We find 34.2 percent point difference...

10.3390/ijerph17155488 article EN International Journal of Environmental Research and Public Health 2020-07-29

Abstract As coronavirus disease 2019 (COVID-19) spread through the United States in 2020, states began to set up alert systems inform policy decisions and serve as risk communication tools for general public. Many of these included indicators based on an assessment trends numbers reported cases. However, when cases are indexed by date onset, reporting delays complicate interpretation trends. Despite a foundation statistical literature with which address this problem, methods have not been...

10.1093/aje/kwac034 article EN American Journal of Epidemiology 2022-02-23
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