Table 4 Univariate and multivariate analysis of the dichotomized variables
From: Validating a clinical prediction score for Legionella-related community acquired pneumonia
Univariate analysis | Multivariate analysis | ||||||
|---|---|---|---|---|---|---|---|
B | OR (95% CI) | p | AUC (95% CI) | B | OR (95% CI) | p | |
Temperature > 39.4 °C | 0.77 | 2.17 (1.24–3.78) | 0.006 | 0.57 (0.50–0.63) | 0.45 | 1.56 (0.66–3.70) | 0.311 |
Dry cough | See Table 3 | 0.82 | 2.28 (1.10–4.73) | 0.027 | |||
Sodium < 133 mmol/L | 1.84 | 6.27 (3.72–10.58) | < 0.001 | 0.71 (0.64–0.77) | 1.44 | 4.24 (1.98–9.08) | < 0.001 |
LDH > 225 mmol/L | 3.74 | 42.1 (17.4–101.7) | < 0.001 | 0.81 (0.76–0.86) | 3.42 | 30.54 (11.3–82.4) | < 0.001 |
CRP > 187 mg/L | 2.64 | 14.0 (7.3–26.9) | < 0.001 | 0.75 (0.70–0.81) | 2.23 | 9.29 (4.11–21.03) | < 0.001 |
Platelets < 171 × 109/L | 0.56 | 1.76 (1.03–3.01) | 0.039 | 0.55 (0.49–0.62) | 0.70 | 2.02 (0.88–4.65) | 0.099 |