Code status orders in patients admitted to the intensive care unit with COVID-19: a retrospective cohort study

ABSTRACT

Purpose Code status orders impact clinical outcomes as well as patients’ and surrogates’ experiences. This is the first multicenter cohort examining status orders of ICU patients with COVID-19 reported to date. Materials and methods This is a retrospective cohort study including adult patients who tested positive for SARS-CoV-2 and were admitted to the ICU at three hospitals in Massachusetts from March 11, 2020 - May 31, 2020. We examined differences in code status orders at multiple timepoints and performed multivariable regression analysis to identify variables associated with code status at admission. Results Among 459 ICU patients with COVID-19, 421 (91.7%) were Full Code at hospital admission. Age and admission from a facility were positively associated with DNR status (adjusted OR 1.10, 95% CI 1.05-1.15, p < 0.001;adjusted OR 2.68, CI 1.23-5.71, p = 0.011) while non-English preferred language was negatively associated with DNR status (adjusted OR 0.29, 95% CI 0.10-0.74, p = 0.012). Among 147 patients who died during hospitalization, 95.2% (140) died with DNR code status;most (86.4%) died within two days of final code status change. Conclusions The association of non-English preferred language with Full Code status in critically ill COVID-19 patients highlights the importance of medical interpreters in the ICU. Patients who died were transitioned to DNR more than in previous studies, possibly reflecting changes in practice during a novel pandemic.