Nisha Mathews

ORCID: 0000-0002-7115-5291
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About
Contact & Profiles
Research Areas
  • Global Cancer Incidence and Screening
  • Obesity and Health Practices
  • Data-Driven Disease Surveillance
  • Glaucoma and retinal disorders
  • Eating Disorders and Behaviors
  • Healthcare cost, quality, practices
  • Misinformation and Its Impacts
  • SARS-CoV-2 and COVID-19 Research
  • Retinal Imaging and Analysis
  • Health disparities and outcomes
  • Food Security and Health in Diverse Populations
  • Vaccine Coverage and Hesitancy
  • Obesity, Physical Activity, Diet
  • COVID-19 Digital Contact Tracing
  • Global Maternal and Child Health
  • Chronic Disease Management Strategies
  • Health Promotion and Cardiovascular Prevention
  • Migration, Health and Trauma
  • COVID-19 epidemiological studies
  • Retinal Diseases and Treatments

University of Houston - Clear Lake
2022-2025

University of Washington
2024

University of Iowa
2024

Oregon Health & Science University
2024

Lurie Children's Hospital
2024

Johns Hopkins University
2024

Boston University
2024

University School
2024

North Carolina Central University
2023

William Paterson University
2023

The adverse impact of COVID-19 on marginalized and under-resourced communities color has highlighted the need for accurate, comprehensive race ethnicity data. However, a significant technical challenge related to integrating data in large, consolidated databases is lack consistency how about are collected structured by health care organizations.This study aims evaluate describe variations systems collect report information their patients assess well these integrated when aggregated into...

10.2196/39235 article EN cc-by JMIR Medical Informatics 2022-07-26

Summary Objective This study aimed to explore the relationships between self‐perception of weight status, weight‐related variables, and management preferences South Asians (SA) assist in building culturally tailored interventions for obesity management. Methods was a cross‐sectional, descriptive, correlational study. The sample consisted 272 over 18 years age. Data analyses included descriptive inferential statistics. Results Based on ethnic‐specific BMI criteria, 88.6% participants were...

10.1111/cob.70007 article EN Clinical Obesity 2025-03-03
Jason Thomas Randi E. Foraker Noa Zamstein Jon D. Morrow Philip Payne and 93 more Adam B. Wilcox Melissa Haendel Christopher G. Chute Kenneth Gersing Anita Walden Melissa Haendel Tellen D. Bennett Christopher G. Chute David Eichmann Justin Guinney Warren A. Kibbe Hongfang Liu Philip Payne Emily Pfaff Peter N. Robinson Joel Saltz Heidi Spratt Justin Starren Christine Suver Adam B. Wilcox Andrew E. Williams Chunlei Wu Christopher G. Chute Emily Pfaff Davera Gabriel Stephanie Hong Kristin Kostka Harold P. Lehmann Richard A. Moffitt Michele Morris Matvey B. Palchuk Xiaohan Tanner Zhang Richard L. Zhu Emily Pfaff Benjamin Amor Mark M. Bissell Marshall Clark Andrew T. Girvin Stephanie Hong Kristin Kostka Adam M Lee Robert Miller Michele Morris Matvey B. Palchuk Kellie M Walters Anita Walden Yooree Chae Connor Cook Alexandra Dest Racquel R Dietz Thomas M. Dillon Patricia A. Francis Rafael Fuentes Alexis Graves Julie A. McMurry Andrew J. Neumann Shawn T. O′Neil Usman Ullah Sheikh Andréa M Volz Elizabeth Zampino Christopher P. Austin Kenneth Gersing Samuel Bozzette Mariam Deacy Nicole Garbarini Michael G. Kurilla Sam Michael Joni L. Rutter Meredith Temple-O’Connor Benjamin Amor Mark M. Bissell Katie R. Bradwell Andrew T. Girvin Amin Manna Nabeel Qureshi Mary Saltz Christine Suver Christopher G. Chute Melissa Haendel Julie A. McMurry Andréa M Volz Anita Walden Carolyn T. Bramante Jeremy Harper Wenndy Hernandez Farrukh M. Koraishy Federico Mariona Saidulu Mattapally Amit Saha Satyanarayana Vedula Yujuan Fu Nisha Mathews Ofer Mendelevitch

Abstract Objective This study sought to evaluate whether synthetic data derived from a national coronavirus disease 2019 (COVID-19) dataset could be used for geospatial and temporal epidemic analyses. Materials Methods Using an original (n = 1 854 968 severe acute respiratory syndrome 2 tests) its derivative, we compared key indicators of COVID-19 community spread through analysis aggregate zip code-level curves, patient characteristics outcomes, distribution tests by code, indicator counts...

10.1093/jamia/ocac045 article EN Journal of the American Medical Informatics Association 2022-03-29

Abstract Background: This research delves into the confluence of racial disparities and health inequities among individuals with disabilities, a focus on those contending both diabetes visual impairment. Methods: Utilizing data from TriNetX Research Network, which includes electronic medical records roughly 115 million patients 83 anonymous healthcare organizations, this study employs directed acyclic graph (DAG) to pinpoint confounders augment interpretation. We identified impairments using...

10.21203/rs.3.rs-3901158/v1 preprint EN cc-by Research Square (Research Square) 2024-01-30

Abstract Black women in the United States experience a higher maternal mortality rate compared to other racial groups. The among non‐Hispanic is 3.5 times that of White and South regions. majority pregnancy‐related deaths are deemed be preventable. Healthy People 2030 directs healthcare providers advance health equity through societal efforts address avoidable inequalities, historical contemporary injustices, elimination disparities. Southern Nursing Research Society has put forward this...

10.1002/nur.22332 article EN Research in Nursing & Health 2023-07-31

Although COVID-19 is a highly infectious disease, vaccine hesitancy remains primary barrier to attaining full population inoculation. Numerous factors related have been identified. The aim of this study was explore associations between select demographic variables and among Asian Indians in the United States.

10.1097/01.naj.0000998220.62535.e4 article EN AJN American Journal of Nursing 2023-12-07

<sec> <title>BACKGROUND</title> A significant technical challenge related to integrating race and ethnicity data across EHR systems is the lack of consistency in how about collected structured by healthcare organizations. </sec> <title>OBJECTIVE</title> To evaluate describe variations collect report information their patients, these are integrated when it aggregated into a large clinical database. <title>METHODS</title> At time our analysis, National COVID Cohort Collaborative (N3C) Data...

10.2196/preprints.39235 preprint EN 2022-05-09
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