Intubation, mortality, and risk factors in critically ill Covid-19 patients: A pilot study

[...]76% of critically ill Covid-19 patients died after non-resuscitative intubation and IMV support. The following are the supplementary data related to this article.Supplementary eTable 1Risk factors associated with in-ICU death.Supplementary eTable 1 Supplementary data to this article can be found online at https://doi.org/10.1016/j.jclinane.2020.110039.Funding This work was supported by the National Natural Science Foundation, People's Republic of China (Grant Nos. 81730031 and 81671058 to Yingwei Wang).Declaration of competing interest None.Acknowledgments None.Compliance with ethical standards Yes.Informed consent Informed consent was waived by the Internal Review Board of Huashan Hospital, Fudan University, Shanghai, China. Total (n = 41) Non-survivor (n = 31) Survivor (n = 10) p value Initiation of invasive mechanical ventilation pH⁎ 7.40 (7.29–7.46) 7.38 (7.23–7.43) 7.45 (7.42–7.51) 0.010 Lactate, mmol/L 1.8 (1.3–2.3) 1.8 (1.3–2.4) 2.0 (1.2–2.3) 0.931 PaO2/FiO2, mmHg⁎ 105 (85–143) 102 (84–144) 117 (90–177) 0.347 PaCO2, mmHg⁎ 47.8 (37.1–60.3) 48.1 (37.5–65.3) 42.8 (31.1–52.6) 0.215 WBC, ×109/L 12.5 (8.7–14.7) 12.9 (9.8–14.9) 10.0 (7.7–15.0) 0.367 Neutrophils, utr9/L 11.0 (7.9–13.7) 11.9 (9.1–13.7) 9.1 (7.1–14.1) 0.434 Lymphocytes, ×109/L 0.51 (0.30–0.73) 0.46 (0.27–0.69) 0.57 (0.46–0.83) 0.141 hs-TnI, pg/mL 67.4 (16.5–355.9) 77.3 (24.5–451.6) 15.7 (10.4–67.9) 0.009 hs-TnI, > 28 pg/mL 26 (63%) 22 (71%) 4 (40%) 0.077 NT-proBNP, pg/mL 1290 (536–3175) 1959 (769–3339) 337 (129–1153) 0.001 IL-2R, unit/mL 922 (711–1497) 1215 (720–1532) 754 (580–1364) 0.275 IL-6, pg/mL 52.2 (19.2–167.6) 68.3 (34.8–278.1) 17.1 (9.8–26.0)