Nariman Ammar
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View article: Long COVID after SARS-CoV-2 during pregnancy in the United States
Long COVID after SARS-CoV-2 during pregnancy in the United States Open
Pregnancy alters immune responses and clinical manifestations of COVID-19, but its impact on Long COVID remains uncertain. This study investigated Long COVID risk in individuals with SARS-CoV-2 infection during pregnancy compared to reprod…
View article: Digital Health Innovations for Screening and Mitigating Mental Health Impacts of Adverse Childhood Experiences: Narrative Review
Digital Health Innovations for Screening and Mitigating Mental Health Impacts of Adverse Childhood Experiences: Narrative Review Open
Background Exposures to both negative and positive experiences in childhood have proven to influence cardiovascular, immune, metabolic, and neurologic function throughout an individual’s life. As such, adverse childhood experiences (ACEs) …
View article: Post-Acute Sequelae of SARS-CoV-2 Infection in Pregnant Females: An Electronic Health Records Analysis from the RECOVER Initiative (PCORnet and N3C)
Post-Acute Sequelae of SARS-CoV-2 Infection in Pregnant Females: An Electronic Health Records Analysis from the RECOVER Initiative (PCORnet and N3C) Open
While pregnancy has been associated with an altered immune response and distinct clinical manifestations of COVID-19, the influence of pregnancy on the persistence and severity of post-acute sequelae of SARS-CoV-2 infection (PASC), or Long…
View article: Presentation Schedule
Presentation Schedule Open
View article: Towards an Explainable AI Platform to Study Interruptions in Cancer Radiation Therapy
Towards an Explainable AI Platform to Study Interruptions in Cancer Radiation Therapy Open
Radiation therapy interruptions drive cancer treatment failures; they represent an untapped opportunity for improving outcomes and narrowing treatment disparities. This research reports on the early development of the X-CART platform, whic…
View article: Evaluating Racial Disparities in Implementation and Monitoring of a Remote Blood Pressure Program in a Pregnant Population—A Retrospective Cohort Study
Evaluating Racial Disparities in Implementation and Monitoring of a Remote Blood Pressure Program in a Pregnant Population—A Retrospective Cohort Study Open
Background: Whether remote blood pressure (BP) monitoring can decrease racial disparities in BP measurement during pregnancy and the postpartum period remains unclear. This study evaluated whether Black and White patients enrolled i…
View article: Digital Personal Health Coaching Platform for Promoting Human Papillomavirus Infection Vaccinations and Cancer Prevention: Knowledge Graph-Based Recommendation System
Digital Personal Health Coaching Platform for Promoting Human Papillomavirus Infection Vaccinations and Cancer Prevention: Knowledge Graph-Based Recommendation System Open
Background Health promotion can empower populations to gain more control over their well-being by using digital interventions that focus on preventing the root causes of diseases. Digital platforms for personalized health coaching can impr…
View article: Risk factors associated with post-acute sequelae of SARS-CoV-2: an N3C and NIH RECOVER study
Risk factors associated with post-acute sequelae of SARS-CoV-2: an N3C and NIH RECOVER study Open
Background More than one-third of individuals experience post-acute sequelae of SARS-CoV-2 infection (PASC, which includes long-COVID). The objective is to identify risk factors associated with PASC/long-COVID diagnosis. Methods This was a…
View article: A Digital Personal Health Library for the Management of Abortion-Related Care via Telemedicine
A Digital Personal Health Library for the Management of Abortion-Related Care via Telemedicine Open
Abortion remains a highly controversial topic in many countries, particularly in the United States. As the COVID-19 pandemic introduced new challenges and restrictions, society saw a marked increase in demand for self-managed care. Likewis…
View article: Innovation of Digital Health Technologies for Screening and Mitigation of the Mental Health Consequences of Adverse Childhood Experiences: A Scoping Review
Innovation of Digital Health Technologies for Screening and Mitigation of the Mental Health Consequences of Adverse Childhood Experiences: A Scoping Review Open
This study presents a scoping review of the use of digital health technologies and artificial intelligence (AI) to screen and mitigate risks and mental health consequences associated with adverse childhood experiences (ACEs) among children…
View article: Ochsner Emergency Department Overcrowding Scale (OEDOCS): predicting Emergency Department crowding among diverse academic hospital settings
Ochsner Emergency Department Overcrowding Scale (OEDOCS): predicting Emergency Department crowding among diverse academic hospital settings Open
We developed the Ochsner Emergency Department Overcrowding Scale (OEDOCS) to help us measure and respond to crowding among diverse-sized Emergency Departments (ED) within our network. Not satisfied with our current Emergency Department (ED…
View article: Development of a Definition of Postacute Sequelae of SARS-CoV-2 Infection
Development of a Definition of Postacute Sequelae of SARS-CoV-2 Infection Open
Importance SARS-CoV-2 infection is associated with persistent, relapsing, or new symptoms or other health effects occurring after acute infection, termed postacute sequelae of SARS-CoV-2 infection (PASC), also known as long COVID . Charact…
View article: Risk of post-acute sequelae of SARS-CoV-2 infection associated with pre-coronavirus disease obstructive sleep apnea diagnoses: an electronic health record-based analysis from the RECOVER initiative
Risk of post-acute sequelae of SARS-CoV-2 infection associated with pre-coronavirus disease obstructive sleep apnea diagnoses: an electronic health record-based analysis from the RECOVER initiative Open
Study Objectives Obstructive sleep apnea (OSA) has been associated with more severe acute coronavirus disease-2019 (COVID-19) outcomes. We assessed OSA as a potential risk factor for Post-Acute Sequelae of SARS-CoV-2 (PASC). Methods We ass…
View article: Risk factors associated with post-acute sequelae of SARS-CoV-2: an N3C and NIH RECOVER study
Risk factors associated with post-acute sequelae of SARS-CoV-2: an N3C and NIH RECOVER study Open
Background More than one-third of individuals experience post-acute sequelae of SARS-CoV-2 infection (PASC, which includes long-COVID). The objective is to identify risk factors associated with PASC/long-COVID diagnosis. Methods This was a…
View article: Risk of post-acute sequelae of SARS-CoV-2 infection associated with pre-coronavirus disease obstructive sleep apnea diagnoses: an electronic health record-based analysis from the RECOVER initiative
Risk of post-acute sequelae of SARS-CoV-2 infection associated with pre-coronavirus disease obstructive sleep apnea diagnoses: an electronic health record-based analysis from the RECOVER initiative Open
Obstructive sleep apnea (OSA) has been associated with more severe acute coronavirus disease-2019 (COVID-19) outcomes. We assessed OSA as a potential risk factor for Post-Acute Sequelae of SARS-CoV-2 (PASC).We assessed the impact of preexi…
View article: Generalisable long COVID subtypes: findings from the NIH N3C and RECOVER programmes
Generalisable long COVID subtypes: findings from the NIH N3C and RECOVER programmes Open
View article: Defining Radiation Treatment Interruption Rates During the COVID-19 Pandemic: Findings From an Academic Center in an Underserved Urban Setting
Defining Radiation Treatment Interruption Rates During the COVID-19 Pandemic: Findings From an Academic Center in an Underserved Urban Setting Open
View article: Risk Factors Associated with Post-Acute Sequelae of SARS-CoV-2 in an EHR Cohort: A National COVID Cohort Collaborative (N3C) Analysis as part of the NIH RECOVER program
Risk Factors Associated with Post-Acute Sequelae of SARS-CoV-2 in an EHR Cohort: A National COVID Cohort Collaborative (N3C) Analysis as part of the NIH RECOVER program Open
Background More than one-third of individuals experience post-acute sequelae of SARS-CoV-2 infection (PASC, which includes long-COVID). Objective To identify risk factors associated with PASC/long-COVID. Design Retrospective case-control s…
View article: An Urban Population Health Observatory for Disease Causal Pathway Analysis and Decision Support: Underlying Explainable Artificial Intelligence Model
An Urban Population Health Observatory for Disease Causal Pathway Analysis and Decision Support: Underlying Explainable Artificial Intelligence Model Open
Background Many researchers have aimed to develop chronic health surveillance systems to assist in public health decision-making. Several digital health solutions created lack the ability to explain their decisions and actions to human use…
View article: Geospatial data in pediatric asthma in the United States: a scoping review protocol
Geospatial data in pediatric asthma in the United States: a scoping review protocol Open
Objective: The objective of this scoping review is to identify and describe the literature on the use of geospatial data in pediatric asthma research. Introduction: Asthma is one of the most common pediatric chronic diseases in the United …
View article: Sentiment Analysis of the Covid-19 Vaccines on Social Media
Sentiment Analysis of the Covid-19 Vaccines on Social Media Open
The COVID-19 pandemic fueled one of the quickest vaccine developments in history. Misinformation on online social media often leads to negative vaccine sentiment. We conducted a sentiment analysis and Latent Dirichlet Allocation topic mode…
View article: Generalizable Long COVID Subtypes: Findings from the NIH N3C and RECOVER Programs
Generalizable Long COVID Subtypes: Findings from the NIH N3C and RECOVER Programs Open
Accurate stratification of patients with post-acute sequelae of SARS-CoV-2 infection (PASC, or long COVID) would allow precision clinical management strategies. However, the natural history of long COVID is incompletely understood and char…
View article: Analyzing Relationships Between Economic and Neighborhood-Related Social Determinants of Health and Intensive Care Unit Length of Stay for Critically Ill Children With Medical Complexity Presenting With Severe Sepsis
Analyzing Relationships Between Economic and Neighborhood-Related Social Determinants of Health and Intensive Care Unit Length of Stay for Critically Ill Children With Medical Complexity Presenting With Severe Sepsis Open
Objectives Of the Social Determinants of Health (SDoH), we evaluated socioeconomic and neighborhood-related factors which may affect children with medical complexity (CMC) admitted to a Pediatric Intensive Care Unit (PICU) in Shelby County…
View article: Precision Clinical Medicine Through Machine Learning: Using High and Low Quantile Ranges of Vital Signs for Risk Stratification of ICU Patients
Precision Clinical Medicine Through Machine Learning: Using High and Low Quantile Ranges of Vital Signs for Risk Stratification of ICU Patients Open
Remote monitoring of patients in the intensive care unit (ICU) is a crucial observation and assessment task that is necessary for precision medicine. We have recently built a cloud-based intelligent remote patient monitoring (IRPM) framewo…
View article: Author Index
Author Index Open
View article: Public sentiment analysis and topic modeling regarding COVID-19 vaccines on the Reddit social media platform: A call to action for strengthening vaccine confidence
Public sentiment analysis and topic modeling regarding COVID-19 vaccines on the Reddit social media platform: A call to action for strengthening vaccine confidence Open
View article: A Digital Personal Health Library for Enabling Precision Health Promotion to Prevent Human Papilloma Virus-Associated Cancers
A Digital Personal Health Library for Enabling Precision Health Promotion to Prevent Human Papilloma Virus-Associated Cancers Open
Human papillomavirus (HPV) causes the most prevalent sexually transmitted infection (STI) in the United States. Sexually active young adults are susceptible to HPV, accounting for approximately 50% of new STIs. Oncogenic HPV subtypes 16 an…
View article: HemPHL: A Personal Health Library and mHealth Recommender to Promote Self-Management of Hemophilia
HemPHL: A Personal Health Library and mHealth Recommender to Promote Self-Management of Hemophilia Open
Hemophilia is a rare inherited bleeding disorder characterized by the blood’s inability to clot and could result in potentially life-threatening spontaneous bleeding into joints, organs, and tissues. Moreover, long-term management of this …
View article: Predicting Intensive Care Unit Length of Stay and Mortality Using Patient Vital Signs: Machine Learning Model Development and Validation
Predicting Intensive Care Unit Length of Stay and Mortality Using Patient Vital Signs: Machine Learning Model Development and Validation Open
Background Patient monitoring is vital in all stages of care. In particular, intensive care unit (ICU) patient monitoring has the potential to reduce complications and morbidity, and to increase the quality of care by enabling hospitals to…
View article: Implementing an Urban Public Health Observatory for (Near) Real-Time Surveillance for the COVID-19 Pandemic
Implementing an Urban Public Health Observatory for (Near) Real-Time Surveillance for the COVID-19 Pandemic Open
The COVID-19 pandemic is broadly undercutting global health and economies, while disproportionally impacting socially disadvantaged populations. An impactful pandemic surveillance solution must draw from multi-dimensional integration of so…