invasive mechanical ventilation
41 patients (9.8%) were on invasive mechanical ventilation (IMV), AUROC of CURB-65 for IMV was 0.90 (CI95% 0.87-0.93).
41 patients ( 9 .8% ) were on invasive mechanical ventilation ( IMV ), AUROC of CURB-65 for IMV was 0 .90 ( CI95% 0 .87-0 .93 ) .