Open Access Helper

OpenAlex Citation Counts

OpenAlex Citations Logo

OpenAlex is a bibliographic catalogue of scientific papers, authors and institutions accessible in open access mode, named after the Library of Alexandria. It's citation coverage is excellent and I hope you will find utility in this listing of citing articles!

If you click the article title, you'll navigate to the article, as listed in CrossRef. If you click the Open Access links, you'll navigate to the "best Open Access location". Clicking the citation count will open this listing for that article. Lastly at the bottom of the page, you'll find basic pagination options.

Requested Article:

Predictors of in-hospital COVID-19 mortality: A comprehensive systematic review and meta-analysis exploring differences by age, sex and health conditions
Arthur Eumann Mesas, Iván Cavero‐Redondo, Celia Álvarez‐Bueno, et al.
PLoS ONE (2020) Vol. 15, Iss. 11, pp. e0241742-e0241742
Open Access | Times Cited: 242

Showing 26-50 of 242 citing articles:

Effect of Comorbidities on the Mortality of Patients With COVID‐19: A Systematic Review of Reviews and Meta‐Analyses
Karla Larissa Trassi Ganaza‐Domingues, Áquila Carolina Fernandes Herculano Ramos‐Milaré, Daniele Stéfanie Sara Lopes Lera‐Nonose, et al.
Reviews in Medical Virology (2025) Vol. 35, Iss. 2
Open Access
Early Identification of Severe COVID-19 Cases and the Need for ICU Care Based on Clinical and Laboratory Risk Factors
Jawad Mahmood, Mainul Haque, Maria Gul, et al.
Cureus (2025)
Open Access
Intention of health care workers to accept COVID-19 vaccination and related factors: a systematic review and meta-analysis
Petros Galanis, Irène Vraka, Despoina Fragkou, et al.
medRxiv (Cold Spring Harbor Laboratory) (2020)
Open Access | Times Cited: 48
Characterization of a Pan-Immunoglobulin Assay Quantifying Antibodies Directed against the Receptor Binding Domain of the SARS-CoV-2 S1-Subunit of the Spike Protein: A Population-Based Study
Anna Schaffner, Lorenz Risch, Stefanie Aeschbacher, et al.
Journal of Clinical Medicine (2020) Vol. 9, Iss. 12, pp. 3989-3989
Open Access | Times Cited: 48
Artificial Intelligence of COVID-19 Imaging: A Hammer in Search of a Nail
Ronald M. Summers
Radiology (2020) Vol. 298, Iss. 3, pp. E162-E164
Open Access | Times Cited: 42
Clinical Predictors of COVID-19 Severity and Mortality: A Perspective
Jitender Sharma, Roopali Rajput, Manika Bhatia, et al.
Frontiers in Cellular and Infection Microbiology (2021) Vol. 11
Open Access | Times Cited: 38
Predictors of Mortality in Critically Ill COVID‐19 Patients Demanding High Oxygen Flow: A Thin Line between Inflammation, Cytokine Storm, and Coagulopathy
Višeslav Popadić, Slobodan Klašnja, Nataša Milić, et al.
Oxidative Medicine and Cellular Longevity (2021) Vol. 2021, Iss. 1
Open Access | Times Cited: 36
First wave of COVID-19 hospital admissions in Denmark: a Nationwide population-based cohort study
Jon Gitz Holler, Robert Eriksson, Tomas Ø. Jensen, et al.
BMC Infectious Diseases (2021) Vol. 21, Iss. 1
Open Access | Times Cited: 35
Mortality in critically ill patients with coronavirus disease 2019‐associated pulmonary aspergillosis: A systematic review and meta‐analysis
Shreya Singh, Nipun Verma, Rimjhim Kanaujia, et al.
Mycoses (2021) Vol. 64, Iss. 9, pp. 1015-1027
Closed Access | Times Cited: 35
Dipeptidylpeptidase-4 levels and DPP4 gene polymorphisms in patients with COVID-19. Association with disease and with severity
Rosalinda Posadas‐Sánchez, Fausto Sánchez‐Muñoz, Carlos A. Guzmán-Martín, et al.
Life Sciences (2021) Vol. 276, pp. 119410-119410
Open Access | Times Cited: 34
Prediction of in‐hospital mortality with machine learning for COVID‐19 patients treated with steroid and remdesivir
Toshiki Kuno, Yuki Sahashi, Shinpei Kawahito, et al.
Journal of Medical Virology (2021) Vol. 94, Iss. 3, pp. 958-964
Open Access | Times Cited: 33
Cardiovascular Risk Factors and Clinical Outcomes among Patients Hospitalized with COVID-19: Findings from the World Heart Federation COVID-19 Study
Dorairaj Prabhakaran, Kavita Singh, Dimple Kondal, et al.
Global Heart (2022) Vol. 17, Iss. 1
Open Access | Times Cited: 25
Inhaled ciclesonide for outpatient treatment of COVID-19 in adults at risk of adverse outcomes: a randomised controlled trial (COVERAGE)
Alexandre Duvignaud, Edouard Lhomme, Racha Onaisi, et al.
Clinical Microbiology and Infection (2022) Vol. 28, Iss. 7, pp. 1010-1016
Open Access | Times Cited: 24
Prevalence of hypertension and associated risks in hospitalized patients with COVID-19: a meta-analysis of meta-analyses with 1468 studies and 1,281,510 patients
Yousof Khairy, Deniz Naghibi, Ahmad Moosavi, et al.
Systematic Reviews (2022) Vol. 11, Iss. 1
Open Access | Times Cited: 23
Obesity augments the disease burden in COVID‐19: Updated data from an umbrella review
Nickolai Malte Kristensen, Sigrid Bjerge Gribsholt, Anton Lund Andersen, et al.
Clinical Obesity (2022) Vol. 12, Iss. 3
Open Access | Times Cited: 22
Association between obesity and COVID-19 mortality and length of stay in intensive care unit patients in Brazil: a retrospective cohort study
Vitor Barreto Paravidino, Tatiana Henriques Leite, Mauro Felippe Felix Mediano, et al.
Scientific Reports (2022) Vol. 12, Iss. 1
Open Access | Times Cited: 22
Interactive impacts of walkability, social vulnerability, & travel behavior on COVID-19 mortality: A hierarchical Bayesian spatial random parameter approach
Behram Wali
Sustainable Cities and Society (2023) Vol. 91, pp. 104454-104454
Open Access | Times Cited: 12
Attitudes Toward Using COVID-19 mHealth Tools Among Adults With Chronic Health Conditions: Secondary Data Analysis of the COVID-19 Impact Survey
Marlene Camacho‐Rivera, Jessica Y. Islam, Argelis Rivera, et al.
JMIR mhealth and uhealth (2020) Vol. 8, Iss. 12, pp. e24693-e24693
Open Access | Times Cited: 37
Among classic myeloproliferative neoplasms, essential thrombocythemia is associated with the greatest risk of venous thromboembolism during COVID-19
Tiziano Barbui, Valerio De Stefano, Alberto Álvarez‐Larrán, et al.
Blood Cancer Journal (2021) Vol. 11, Iss. 2
Open Access | Times Cited: 31
Clinical outcomes in COVID-19 and cirrhosis: a systematic review and meta-analysis of observational studies
Paul Middleton, Catherine Hsu, Mark P. Lythgoe
BMJ Open Gastroenterology (2021) Vol. 8, Iss. 1, pp. e000739-e000739
Open Access | Times Cited: 31
Predicting in-hospital mortality from Coronavirus Disease 2019: A simple validated app for clinical use
Bianca Magro, Valentina Zuccaro, Luca Novelli, et al.
PLoS ONE (2021) Vol. 16, Iss. 1, pp. e0245281-e0245281
Open Access | Times Cited: 30
Mortality and other outcomes of patients with coronavirus disease pneumonia admitted to the emergency department: A prospective observational Brazilian study
Rodrigo Antônio Brandão Neto, Júlio Flávio Meirelles Marchini, Lucas Oliveira Marino, et al.
PLoS ONE (2021) Vol. 16, Iss. 1, pp. e0244532-e0244532
Open Access | Times Cited: 29
Risk factors for severe outcomes in people with diabetes hospitalised for COVID-19: a cross-sectional database study
Emilio Ortega, Rosa Corcoy, Mónica Gratacòs, et al.
BMJ Open (2021) Vol. 11, Iss. 7, pp. e051237-e051237
Open Access | Times Cited: 29
Lactobacillus plantarum induces innate cytokine responses that potentially provide a protective benefit against COVID‑19: A single‑arm, double‑blind, prospective trial combined with an in vitro cytokine response assay
Yasunari Kageyama, Yasuhiro Nishizaki, Koichi Aida, et al.
Experimental and Therapeutic Medicine (2021) Vol. 23, Iss. 1
Open Access | Times Cited: 28
Living with COVID-19 and preparing for future pandemics: revisiting lessons from the HIV pandemic
Judith D. Auerbach, Andrew D. Forsyth, Calum Davey, et al.
The Lancet HIV (2022) Vol. 10, Iss. 1, pp. e62-e68
Open Access | Times Cited: 19

Scroll to top