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Identifying long COVID symptoms is a challenging task, primarily due to the reliance on patient reports and the lack of disease specific biomarkers. The objective of this study is to identify individual long COVID symptoms, post COVID 19…

Other Quantitative Biology · Quantitative Biology 2025-10-02 Abdi Reza

Introduction: For COVID-19 patients accurate prediction of disease severity and mortality risk would greatly improve care delivery and resource allocation. There are many patient-related factors, such as pre-existing comorbidities that…

The COVID-19 pandemic has brought to light a concerning aspect of long-term neurological complications in post-recovery patients. This study delved into the investigation of such neurological sequelae in a cohort of 500 post-COVID-19…

Machine Learning · Computer Science 2023-09-20 Hayder A. Albaqer , Kadhum J. Al-Jibouri , John Martin , Fadhil G. Al-Amran , Salman Rawaf , Maitham G. Yousif

SARS-CoV-2, the highly contagious pathogen responsible for the COVID-19 pandemic, has persistent effects that begin four weeks after initial infection and last for an undetermined duration. These chronic effects are more harmful than acute…

Long COVID is a general term of post-acute sequelae of COVID-19. Patients with long COVID can endure long-lasting symptoms including fatigue, headache, dyspnea and anosmia, etc. Identifying the cohorts with severe long-term complications in…

Machine Learning · Computer Science 2023-07-12 Degan Hao , Mohammadreza Negahdar

It is shown that various symptoms could remain in the stage of post-acute sequelae of SARS-CoV-2 infection (PASC), otherwise known as Long COVID. A number of COVID patients suffer from heterogeneous symptoms, which severely impact recovery…

Quantitative Methods · Quantitative Biology 2022-11-17 Sihang Jiang , Johanna Loomba , Suchetha Sharma , Donald Brown

Post-acute sequelae of SARS-CoV-2 infection (PASC) or Long COVID is an emerging medical condition that has been observed in several patients with a positive diagnosis for COVID-19. Historical Electronic Health Records (EHR) like diagnosis…

The COVID-19 pandemic has led to the emergence of Long COVID, a cluster of symptoms that persist after infection. Long COVID patients may also experience mental health challenges, making it essential to understand individuals' emotional and…

Social and Information Networks · Computer Science 2023-07-18 Guocheng Feng , Huaiyu Cai , Wei Quan

Background: Providing appropriate care for people suffering from COVID-19, the disease caused by the pandemic SARS-CoV-2 virus is a significant global challenge. Many individuals who become infected have pre-existing conditions that may…

Post-acute sequelae of SARS-CoV-2 infection (Long COVID) frequently persists for months, yet drivers of clinical remission remain incompletely defined. Here we analyzed 97,564 longitudinal PASC assessments from 13,511 participants with…

Other Quantitative Biology · Quantitative Biology 2026-01-14 Jing Wang , Tong Zhang , Xing Niu , Jie Shen , Yiming Luo , Qiaomin Xie , Amar Sra , Zorina Galis , Jeremy Weiss

COVID-19 is a respiratory disease that caused a global pandemic in 2019. It is highly infectious and has the following symptoms: fever or chills, cough, shortness of breath, fatigue, muscle or body aches, headache, the new loss of taste or…

Machine Learning · Computer Science 2025-11-20 Zachariah Farahany , Jiawei Wu , K M Sajjadul Islam , Praveen Madiraju

In this study, we leveraged machine learning techniques to identify risk factors associated with post-COVID-19 mental health disorders. Our analysis, based on data collected from 669 patients across various provinces in Iraq, yielded…

Machine Learning · Computer Science 2023-09-29 Maitham G. Yousif , Fadhil G. Al-Amran , Hector J. Castro

Background: Recently, a high number of daily positive COVID-19 cases have been reported in regions with relatively high vaccination rates; hence, booster vaccination has become necessary. In addition, infections caused by the different…

Machine Learning · Computer Science 2022-08-26 Essam A. Rashed , Sachiko Kodera , Akimasa Hirata

Background. Long COVID symptoms (which include brain fog, depression, and fatigue) are mild at best and debilitating at worst. Some U.S. health surveys have found that women, lower income individuals, and those with less education are…

General Economics · Economics 2026-03-05 Jennifer Cohen , Yana Rodgers

Early prediction of Post-Acute Sequelae of SARS-CoV-2 severity is a critical challenge for women's health, particularly given the diagnostic overlap between PASC and common hormonal transitions such as menopause. Identifying and accounting…

Machine Learning · Computer Science 2026-03-19 Jing Wang , Jie Shen , Yiming Luo , Amar Sra , Qiaomin Xie , Jeremy C. Weiss

In the year 2022, a total of 466 patients from various cities across Iraq were included in this study. This research paper focuses on the application of machine learning techniques to analyse and predict multi-organ dysfunction in…

Machine Learning · Computer Science 2023-10-02 Hector J. Castro , Maitham G. Yousif

Determinants of COVID-19 clinical severity are commonly assessed by transverse or longitudinal studies of the fatality counts. However, the fatality counts depend both on disease clinical severity and transmissibility, as more infected also…

Populations and Evolution · Quantitative Biology 2021-09-02 Sofija Markovic , Andjela Rodic , Igor Salom , Ognjen Milicevic , Magdalena Djordjevic , Marko Djordjevic

Leading up to August 2020, COVID-19 has spread to almost every country in the world, causing millions of infected and hundreds of thousands of deaths. In this paper, we first verify the assumption that clinical variables could have…

Machine Learning · Computer Science 2021-01-20 Jiacheng Liu , Meghna Singh , Catherine ST. Hill , Vino Raj , Lisa Kirkland , Jaideep Srivastava

Post-COVID Syndrome (PCS), encompassing the multifaceted sequelae of COVID-19, can be severity-graded using a score comprising 12 different long-term symptom complexes. Acute COVID-19 severity and individual resilience were previously…

The COVID-19 pandemic has left a lasting impact on individuals, with many experiencing persistent symptoms, including inflammation, in the post-acute phase of the disease. Detecting and monitoring these inflammatory biomarkers is critical…

Machine Learning · Computer Science 2023-09-28 Ghizal Fatima , Fadhil G. Al-Amran , Maitham G. Yousif
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