Barioni EMS, Nascimento C da S do, Amaral TLM, Ramalho Neto JM, Prado PR do. Clinical indicators, nursing diagnoses, and mortality risk in critically ill patients with COVID-19: a retrospective cohort. Rev. Esc. Enferm. USP. 2022;56:e20210568. doi:10.1590/1980-220X-REEUSP-2021-0568en