ArticleBioMedicine2021
Predictors of mortality in hospitalized COVID-19 patients: A Mexican population-based cohort study.
Article in BioMedicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
8 citing papers in PubMed, 17 citations in OpenAlex.
- Overexpression ofJournal of clinical medicine · 2026Article
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- Wnt3a Facilitates SARS-CoV-2 Pseudovirus Entry into Cells.International journal of molecular sciences · 2023Article
- A disintegrin and metalloproteinase domain 9 facilitates SARS-CoV-2 entry into cells with low ACE2 expression.Microbiology spectrum · 2023Article
- Risk Factors for Mortality of Hospitalized Adult Patients with COVID-19 Pneumonia: A Two-Year Cohort Study in a Private Tertiary Care Center in Mexico.International journal of environmental research and public health · 2023Article
- Lethality risk markers by sex and age-group for COVID-19 in Mexico: a cross-sectional study based on machine learning approach.BMC infectious diseases · 2023Article
- The risk factor for instability metabolic health and severity.Materials today. Proceedings · 2022Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesCOVID-19 outbreak brings a challenge to healthcare systems. The sex, age, and cardiometabolic comorbidities have been considered risk factors for disease severity. To evaluate the association between risk factors with death as well the risk of death in hospitalized COVID-19 patients.
methodsThe present cross-sectional cohort study, includes hospitalized SARS-CoV-2 confirmed cases. Data analysis was performed using the National COVID-19 Cases Report Database. Pearson's χ
resultsA total of 67 328 inpatients were included; mean age 55.29 years (±15.97). Of total, 42 164 (62.62%) were men, 6 349 (9.43%) were intubated, and 23 873 (35.46%) died. Male sex, age older than 60 years, and cardiometabolic comorbidities were associated with death. Hazard ratio for death in older intubated patients was lower than in non-intubated (HR 1.242, 95%CI, 1.167-1.322;
conclusionsTracheal intubation or not is the most important predictor for death in COVID-19 infected patients in this Mexican cohort. Already known risk factors for COVID-19 severity may become less relevant once patients require tracheal intubation.
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