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Table 3 Multivariate logistic regression for IPA in the training set

From: A risk-predictive model for invasive pulmonary aspergillosis in patients with acute exacerbation of chronic obstructive pulmonary disease

Variable β coefficient Wald OR
(95%CI)
P
Serum albumin < 30 g/L 0.8 6.7 2.23
(1.22 to 4.1)
0.01
GOLD III–IV 2.06 11.2 7.87
(2.35 to 26.35)
0.001
Dose ≥ 265 mg * 2.34 20.48 10.36
(3.76 to 28.53)
 < 0.001
Broad-spectrum antibiotic > 10 days 1.56 16.81 4.77
(2.26 to 10.07)
 < 0.001
  1. OR odds ratio, CI confidence interval, Ref reference variable, GOLD global initiative for chronic obstructive lung disease
  2. *Oral or intravenous corticosteroids (equivalent prednisone) ≥ 265 mg last 3 months