PLR (95% CI) | NLR (95% CI) | Sensitivity % (95% CI) | Specificity % (95% CI) | AUC (95% CI) | p-value | |
30-day mortality | ||||||
IDSA/ATS minor criteria | 2.9 (2.2–3.7) | 0.52 (0.37–0.73) | 58.3 (43.3–72.1) | 79.6 (76.9–82.0) | 0.78 (0.74–0.82) | NA |
Simplified IDSA/ATS minor criteria | 2.7 (2.0–3.7) | 0.6 (0.46–0.81) | 50.0 (35.2–64.8) | 81.8 (79.2–84.1) | 0.77 (0.73–0.81) | 0.9 |
Simplified + acidosis | 3.6 (2.9–4.5) | 0.36 (0.23–0.57) | 70.8 (55.9–83.0) | 80.3 (72.4–77.2) | 0.82 (0.78–0.86) | 0.6 |
Requirement for MV or vasopressor support | ||||||
IDSA/ATS minor criteria | 4.3 (3.6–5.2) | 0.26 (0.17–0.41) | 78.6 (67.1–87.5) | 81.9 (79.3–84.2) | 0.85 (0.82–0.88) | NA |
Simplified IDSA/ATS minor criteria | 4.2 (3.4–5.2) | 0.40 (0.29–0.54) | 66.7 (55.3–76.8) | 84.2 (81.8–86.4) | 0.84 (0.82–0.87) | 0.9 |
Simplified + acidosis | 4.1 (3.4–4.9) | 0.32 (0.21–0.47) | 74.3 (62.4) | 81.7 (79.1–84.0) | 0.86 (0.83–0.89) | 0.8 |
ICU admission | ||||||
IDSA/ATS minor criteria | 4.2 (3.5–5.1) | 0.30 (0.21–0.44) | 75.3 (64.3–83.9) | 82.2 (79.6–84.5) | 0.85 (0.82–0.88) | NA |
Simplified IDSA/ATS minor criteria | 4.2 (3.4–5.2) | 0.38 (0.27–0.53) | 68.6 (56.4–79.1) | 83.8 (81.3–86.0) | 0.85 (0.82–0.87) | 0.9 |
Simplified + acidosis | 4.1 (3.4–4.9) | 0.33 (0.23–0.47) | 72.8 (61.8–82.1) | 82.2 (79.6–84.5) | 0.86 (0.83–0.89) | 0.8 |
PLR: positive likelihood ratio, NLR: negative likelihood ratio, AUC: area under the curve; MV: mechanical ventilation; ICU: intensive care unit; NA: not available.