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Table 3 Univariate and multivariate analysis of the different predictors

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 0.29 1.33 (1.08–1.64) 0.007 0.61 (0.54–0.67) 0.508 1.66 (1.15–1.64) 0.007
Dry cough 1.14 3.14 (1.94–5.08) < 0.001 0.64 (0.57–0.70) 0.640 1.90 (0.83–5.08) 0.128
Sodium − 0.215 0.81 (0.76–0.86) < 0.001 0.76 (0.70–0.81) − 0.144 0.87 (0.79–0.86) 0.002
LDH 0.016 1.02 (1.01–1.02) < 0.001 0.93 (0.90–0.96) 0.015 1.02 (1.01–1.02) < 0.001
CRP 0.009 1.01 (1.01–1.01) < 0.001 0.80 (0.75–0.85) 0.008 1.01 (1.00–1.01) < 0.001
Platelets − 0.005 1.00 (0.99–1.00) 0.002 0.61 (0.54–0.67) − 0.005 1.00 (0.99–1.00) 0.046
  1. OR odds ratio, CI confidence interval, AUC area under the curve, LDH lactate dehydrogenase, CRP C-reactive protein
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