Table 2 The performance of the MBC triage system in the study
ICU admission (%), 95%CI | ET Intubation (%), 95%CI | CVC (%), 95%CI | Escharotomy (%), 95%CI | |
|---|---|---|---|---|
Triage category I | ||||
Sensitivity | 42.4 (27.2–59.2) | 76.5 (52.7–90.4) | 45.5 (26.9–65.3) | 54.6 (34.7–73.1) |
Specificity | 100.0 (79.6–100.0) | 96.8 (83.8–99.4) | 84.6 (66.5–93.3) | 92.3 (75.9–97.9) |
Triage category II | ||||
Sensitivity | 51.5 (35.2–67.5) | 17.7 (6.2–41.0) | 50.0 (30.7–69.3) | 40.9 (23.3–61.3) |
Specificity | 86.7 (62.1–96.3) | 48.4 (32.0–65.2) | 69.2 (50.0–83.5) | 61.5 (42.5–77.6) |
Triage category III | ||||
Sensitivity | 6.1 (1.7–19.6) | 5.9 (1.1–27.0) | 4.6 (8.0–21.8) | 4.6 (8–21.8) |
Specificity | 13.3 (3.7–37.9) | 54.8 (37.8–70.8) | 46.2 (28.8–64.5) | 46.2 (28.8–64.5) |
Triage category MBC* | ||||
Sensitivity | 93.9 (80.4–98.3) | 94.1 (73.0–99.0) | 95.5 (78.2–99.2) | 95.5 (78.2–99.2) |
Specificity | 86.7 (62.1–96.3) | 45.2 (29.2–62.2) | 53.9 (35.5–71.2) | 53.9 (35.5–71.2) |