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. 2019 Jun 27;1(2):e180029. doi: 10.1148/ryct.2019180029

Table 4:

Estimated Hazard Ratios of Patients with Idiopathic Pulmonary Fibrosis

graphic file with name ryct.2019180029.tbl4.jpg

Note.—Data in parentheses are 95% confidence intervals. GAP = gender, age, and physiology, ROC = receiver operating characteristic.

*Indicates group A1.

Indicates group B1.

Indicates group A2.

§Indicates group B2.