ArticleEndocrinology, diabetes & metabolism2023
The association between obesity with treatment duration, ICU length of stay and the risk of death in critically ill patients with COVID-19.
Article in Endocrinology, diabetes & metabolism, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed, 4 citations in OpenAlex.
- The link between nutrient intake and anthropometric indices with COVID-19 infection in pregnant women.BMC pregnancy and childbirth · 2026Article
- Article
- Clinical Outcomes of COVID-19 Infection among Patients with Chronic Obstructive Pulmonary Disease: Findings from the Philippine CORONA Study.Clinics and practice · 2023Article
- The association between obesity with treatment duration, ICU length of stay and the risk of death in critically ill patients with COVID-19.Endocrinology, diabetes & metabolism · 2023Article
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Authors and funding
17 authors at 9 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundDespite the confirmed association between higher BMI with increased risk of the acute respiratory distress syndrome (ARDS), the association between obesity with mortality in critically ill patients with coronavirus disease 2019 (COVID-19) is not clear. The present study aimed to investigate the association between obesity with treatment duration, ICU length of stay, and the risk of death in critically ill patients with COVID-19.
methodsThis case-control study was performed on 223 patients with COVID-19 including 148 surviving patients as the control group and 75 eventually dead patients as the case group in Rasht, Iran. Data on demographic factors, comorbidities, anthropometric measurements, the length of hospitalization and the mortality were obtained from patients' medical records.
resultsThe mortality rate was significantly associated with weight (OR = 1.04, 95% CI: 1.002-1.083, p = .04), but not with BMI after adjustments for age, gender, length of stay in ICU, chronic diseases and smoking. The results did not change after further adjustments for biochemical and pathological factors.
conclusionsWeight was positively associated with mortality after controlling for confounding variables. Further studies should consider the patient's body composition such as fat mass to establish the relationship between obesity and COVID-19 outcomes.
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