The usefulness of a disease severity staging classification system for IPF in Japan: 20 years of experience from empirical evidence to randomized control trial enrollment
Abstract Since 1991, the severity of idiopathic pulmonary fibrosis (IPF) has been classified into 4 stages—stage I (characterized by a resting PaO2 ≥80 Torr), stage II (70–79 Torr), stage III (60–69 Torr), or stage IV (
Gespeichert in:
Veröffentlicht in: | Respiratory investigation 2015-01, Vol.53 (1), p.7-12 |
---|---|
Hauptverfasser: | , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | Abstract Since 1991, the severity of idiopathic pulmonary fibrosis (IPF) has been classified into 4 stages—stage I (characterized by a resting PaO2 ≥80 Torr), stage II (70–79 Torr), stage III (60–69 Torr), or stage IV ( |
---|---|
ISSN: | 2212-5345 2212-5353 |
DOI: | 10.1016/j.resinv.2014.08.003 |