[HTML][HTML] Predictors of COVID-19 mortality in critically ill ICU patients: A multicenter retrospective observational study
C Umeh, L Tuscher, S Ranchithan, K Watanabe… - Cureus, 2022 - ncbi.nlm.nih.gov
C Umeh, L Tuscher, S Ranchithan, K Watanabe, R Gupta
Cureus, 2022•ncbi.nlm.nih.govMethod This multicenter retrospective observational study was conducted at two hospitals in
Southern California, USA. First, we compared the characteristics of the ICU patients that died
and those that survived using the chi-square test for categorical variables and t-test for the
continuous variables, with a p-value of 0.05 considered significant. Finally, we did a
backward selection Cox multivariate regression analysis using mortality as a dependent
variable.
Southern California, USA. First, we compared the characteristics of the ICU patients that died
and those that survived using the chi-square test for categorical variables and t-test for the
continuous variables, with a p-value of 0.05 considered significant. Finally, we did a
backward selection Cox multivariate regression analysis using mortality as a dependent
variable.
Method
This multicenter retrospective observational study was conducted at two hospitals in Southern California, USA. First, we compared the characteristics of the ICU patients that died and those that survived using the chi-square test for categorical variables and t-test for the continuous variables, with a p-value of 0.05 considered significant. Finally, we did a backward selection Cox multivariate regression analysis using mortality as a dependent variable.
ncbi.nlm.nih.gov
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