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Table 3 Multivariate analysis of iron deposition, ASCD, fibrosis and FVC% with RVSP

From: Iron deposition and increased alveolar septal capillary density in nonfibrotic lung tissue are associated with pulmonary hypertension in idiopathic pulmonary fibrosis

Variable

Parameter estimate

p

Iron deposition

 

0.02

   Grade 0

Reference

 

   Grade 1

0.4

 

   Grade 2

5.0

 

   Grade 3

14.5

 

ASCD

 

0.073

   Grade 1 (ASCD < 1.5)

-6.7

 

   Grade 2 (ASCD ≥ 1.5)

reference

 

Fibrosis

-0.01

0.83

FVC%

-0.12

0.23

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Respiratory Research

ISSN: 1465-993X

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