tetano
Editor, Senior Moderator
F1000Res
. 2022 Jan 6;11:10.
doi: 10.12688/f1000research.74023.1. eCollection 2022.
Comorbidities and laboratory parameters associated with SARS-CoV-2 infection severity in patients from the southeast of Mexico: a cross-sectional study
Eduardo De la Cruz-Cano[SUP] 1 2 [/SUP], Cristina Del C Jiménez-González[SUP] 3 [/SUP], José A Díaz-Gandarilla[SUP] 3 [/SUP], Carlos J López-Victorio[SUP] 1 [/SUP], Adelma Escobar-Ramírez[SUP] 1 [/SUP], Sheila A Uribe-López[SUP] 4 [/SUP], Elizabeth Huerta-García[SUP] 4 [/SUP], Jorge-Tonatiuh Ayala-Sumuano[SUP] 5 [/SUP], Vicente Morales-García[SUP] 3 [/SUP], Liliana Gútierrez-López[SUP] 6 [/SUP], José A González-Garrido[SUP] 1 [/SUP]
Affiliations
Abstract
Background . Severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2) is the etiological agent of the coronavirus disease 2019 (COVID-19) pandemic. Among the risk factors associated with the severity of this disease is the presence of several metabolic disorders. For this reason, the aim of this research was to identify the comorbidities and laboratory parameters among COVID-19 patients admitted to the intensive care unit (ICU), comparing the patients who required invasive mechanical ventilation (IMV) with those who did not require IMV, in order to determine the clinical characteristics associated with the COVID-19 severity. Methods. We carried out a cross-sectional study among 152 patients who were admitted to the ICU from April 1 [SUP]st[/SUP] to July 31 [SUP]st[/SUP], 2021, in whom the comorbidities and laboratory parameters associated with the SARS-CoV-2 infection severity were identified. The data of these patients was grouped into two main groups: "patients who required IMV" and "patients who did not require IMV". The nonparametric Mann-Whitney U test for continuous data and the χ 2 test for categorical data were used to compare the variables between both groups. Results. Of the 152 COVID-19 patients who were admitted to the ICU, 66 required IMV and 86 did not require IMV. Regarding the comorbidities found in these patients, a higher prevalence of type 2 diabetes mellitus (T2DM), hypertension and obesity was observed among patients who required IMV vs. those who did not require IMV ( p<0.05). Concerning laboratory parameters, only glucose, Interleukin 6 (IL-6), lactate dehydrogenase (LDH) and C-reactive protein (CRP) were significantly higher among patients who required IMV than in those who did not require IMV ( p<0.05). Conclusion. This study performed in a Mexican population indicates that comorbidities such as: T2DM, hypertension and obesity, as well as elevated levels of glucose, IL-6, LDH and CRP are associated with the COVID-19 severity.
Keywords: SARS-CoV-2; type 2 diabetes mellitus; hypertension; obesity; laboratory parameters..
. 2022 Jan 6;11:10.
doi: 10.12688/f1000research.74023.1. eCollection 2022.
Comorbidities and laboratory parameters associated with SARS-CoV-2 infection severity in patients from the southeast of Mexico: a cross-sectional study
Eduardo De la Cruz-Cano[SUP] 1 2 [/SUP], Cristina Del C Jiménez-González[SUP] 3 [/SUP], José A Díaz-Gandarilla[SUP] 3 [/SUP], Carlos J López-Victorio[SUP] 1 [/SUP], Adelma Escobar-Ramírez[SUP] 1 [/SUP], Sheila A Uribe-López[SUP] 4 [/SUP], Elizabeth Huerta-García[SUP] 4 [/SUP], Jorge-Tonatiuh Ayala-Sumuano[SUP] 5 [/SUP], Vicente Morales-García[SUP] 3 [/SUP], Liliana Gútierrez-López[SUP] 6 [/SUP], José A González-Garrido[SUP] 1 [/SUP]
Affiliations
- PMID: 35464048
- PMCID: PMC9005987
- DOI: 10.12688/f1000research.74023.1
Abstract
Background . Severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2) is the etiological agent of the coronavirus disease 2019 (COVID-19) pandemic. Among the risk factors associated with the severity of this disease is the presence of several metabolic disorders. For this reason, the aim of this research was to identify the comorbidities and laboratory parameters among COVID-19 patients admitted to the intensive care unit (ICU), comparing the patients who required invasive mechanical ventilation (IMV) with those who did not require IMV, in order to determine the clinical characteristics associated with the COVID-19 severity. Methods. We carried out a cross-sectional study among 152 patients who were admitted to the ICU from April 1 [SUP]st[/SUP] to July 31 [SUP]st[/SUP], 2021, in whom the comorbidities and laboratory parameters associated with the SARS-CoV-2 infection severity were identified. The data of these patients was grouped into two main groups: "patients who required IMV" and "patients who did not require IMV". The nonparametric Mann-Whitney U test for continuous data and the χ 2 test for categorical data were used to compare the variables between both groups. Results. Of the 152 COVID-19 patients who were admitted to the ICU, 66 required IMV and 86 did not require IMV. Regarding the comorbidities found in these patients, a higher prevalence of type 2 diabetes mellitus (T2DM), hypertension and obesity was observed among patients who required IMV vs. those who did not require IMV ( p<0.05). Concerning laboratory parameters, only glucose, Interleukin 6 (IL-6), lactate dehydrogenase (LDH) and C-reactive protein (CRP) were significantly higher among patients who required IMV than in those who did not require IMV ( p<0.05). Conclusion. This study performed in a Mexican population indicates that comorbidities such as: T2DM, hypertension and obesity, as well as elevated levels of glucose, IL-6, LDH and CRP are associated with the COVID-19 severity.
Keywords: SARS-CoV-2; type 2 diabetes mellitus; hypertension; obesity; laboratory parameters..