From: Prognostic differences among patients with idiopathic interstitial pneumonias with acute exacerbation of varying pathogenesis: a retrospective study
Variable
OR
95% CI
p
P/F ratio
0.989
0.983–0.996
0.0001
Clinical AE-IIPs types
2.375
1.173–4.807
0.016
HRCT patterns at AE-IIPs onset
2.032
1.128–3.663
0.018