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. 2022 Apr 11;8(2):00683-2021. doi: 10.1183/23120541.00683-2021

TABLE 6.

Baseline characteristics of male patients with acute exacerbation of idiopathic pulmonary fibrosis (n=6)

Age years 71±6
PaO2/FIO2 315±52
LDH U·L−1 332±43
KL-6 U·mL−1 1808±990
SP-D ng·mL−1 318±137
CRP mg ·dL−1 9.3±10.9

Data are presented as mean±sd. PaO2: arterial oxygen tension; FIO2: inspiratory oxygen fraction; LDH: lactate dehydrogenase; KL-6: Krebs von den Lungen-6; SP-D: surfactant protein-D; CRP: C-reactive protein.