{
  "abstract": "Objectives\n\nto assess the factors associated with death in critically ill COVID-19 patients.Methods\n\nretrospective cohort of critically ill patients admitted to the Intensive Care Unit and infected with SARS-CoV-2, followed for 30 days, ≥ 18 years old, with a positive nasopharyngeal RT-PCR test for SARS-CoV-2. Descriptive analysis regarding the outcome, chi-square test, and backward stepwise multiple logistic regression model were used to describe predictor variables of sociodemographic and clinical characteristics.Results\n\n715 patients were analyzed, of whom 70.8% (n=507) died and 29.1% (n=209) survived. In the multivariate analysis, death outcome dependent variables, such as age range of 61-80 years, > 80 years, invasive mechanical ventilation, dialysis, corticosteroids, vancomycin, platelets after 24 hours, and other antibiotics, were identified as risk factors, and the ROC curve (AUC=0.904) predicted the proposed model.Conclusions\n\nthe multivariate model showed good discriminatory capacity, identifying independent factors associated with death in critically ill COVID-19 patients.",
  "abstract_shown": true,
  "affiliations": [
    "Universidade Federal de São Paulo. São Paulo, São Paulo, Brazil.",
    "Universidade Federal de Sergipe. São Cristóvão, Sergipe, Brazil.",
    "Faculdade Israelita de Ciências da Saúde Albert Einstein. São Paulo, São Paulo, Brazil."
  ],
  "article_type": "research article",
  "arxiv": null,
  "author_total": 5,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Maximina de Barros Cunha",
      "orcid": "0000-0002-2530-8269"
    },
    {
      "affs": [
        0
      ],
      "name": "Dulce Aparecida Barbosa",
      "orcid": "0000-0002-9912-4446"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Cassiane Dezoti da Fonseca",
      "orcid": "0000-0002-2118-8562"
    },
    {
      "affs": [
        0
      ],
      "name": "Matheus Santos Moitinho",
      "orcid": "0000-0001-5553-6513"
    },
    {
      "affs": [
        2
      ],
      "name": "Julia Yaeko Kawagoe",
      "orcid": "0000-0003-4869-6003"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/3je0t76m4ppvb.bib",
  "cited_by": 0,
  "doi": "10.1590/0034-7167-2025-0378",
  "fulltext_url": "https://europepmc.org/articles/PMC13679581",
  "id": "3je0t76m4ppvb",
  "issns": [
    "0034-7167",
    "1984-0446"
  ],
  "landing_url": "https://europepmc.org/article/MED/42912114",
  "language": "eng",
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "2725|COVID-19 Clinical Research Studies"
    ]
  ],
  "openalex": "W7222670490",
  "pdf_url": "https://europepmc.org/articles/PMC13679581?pdf=render",
  "pmcid": "PMC13679581",
  "pmid": "42912114",
  "published": "2026-10-19",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/3je0t76m4ppvb.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:20:10Z",
      "native_id": "MED:42912114",
      "source": "europepmc",
      "url": "https://europepmc.org/article/MED/42912114"
    }
  ],
  "subjects": [
    {
      "field": "medicine",
      "origin": "openalex:2725|COVID-19 Clinical Research Studies",
      "subfield": "infectious-disease"
    }
  ],
  "title": "Analysis of factors associated with death in critically ill patients with COVID-19.",
  "title_text": "Analysis of factors associated with death in critically ill patients with COVID-19.",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:20:10Z",
  "url": "https://research.draconitic.com/paper/3je0t76m4ppvb",
  "venue": "Revista brasileira de enfermagem",
  "versions": []
}