Do GOLD stages of COPD severity really correspond to differences in health status?
- R. Antonelli-Incalzi*
- C. Imperiale#
- V. Bellia}
- F. Catalano}
- N. Scichilone}
- R. Pistelli*
- F. Rengoz
- and the SaRA investigators (D.L. Consales
- P. Paggi
- D. Lo Nardo
- F. Goria
- P. Fea
- G. Iraldi
- R. Corradi
- A. Capurso
- R. Flora
- F. Torres
- G. Venezia
- M. Mesto
- R. Valerio
- R. Noya
- G. Argentieri
- S. Semeraro
- L. Bellotti
- A. Tansella
- V. Grassi
- S. Cossi
- G. Guerini
- C. Fantoni
- M. De Martinis
- L. Pini
- V. Pinelli
- G. Melillo
- R. Battiloro
- C. Gaudiosi
- S. De Angelis
- L. Motta
- D. Iugeri
- I. Alessandria
- S. Savia
- G. Casotti
- M. Chiarlone
- D. Matteuzzi
- S. Zacchei
- V. Pedone
- D. Angelini
- D. Cilla
- E. Palummeri
- D. Torriglia
- M. Agretti
- P. Costelli
- A. Giusti
- M. Trabucchi
- P. Ranieri
- F. Guerini
- P. Barbisoni
- P. Calabrese
- F. Caione
- D. Caione
- M. La Chiara
- G. Galetti
- A. Cantatore
- D. Casarotti
- G. Anni
- B. Grumelli
- F. Rengo
- F. Cacciatore
- A.I. Pisacreta
- C. Calabrese
- V. Carnevale
- P. Abete
- G. Enzi
- S. Peruzza
- P. Dalla Monta`
- P. Albanese
- F. Tiozzo
- D. Olivieri
- V. Bocchino
- A. Comel
- N. Barbarito
- M. Barbera
- U. Senin
- S. Peretti
- F. Arnone
- L. Cavilli
- S.M. Zuccaio
- M. Marchetti
- L. Palleschi
- M. Palleschi
- C. Cieri
- F. Vetta
- P.U. Carbonin
- F. Pagano
- P. Ranieri
- C. Romano
- S. Forconi
- G. Abate
- G. Marotta
- E. Pagni
- R. Antonelli-Incalzi
- C. Imperiale
- C. Spada
- C. Vergani
- M.C. Sandrini
- G. Giardini
- I. Dall’era
- V. Bellia
- F. Catalano
- N. Scichilone
- S. Battaglia
- F. Tartamella).
- Pini, L.
- Grassi, V.
DOIAbstract
The purpose of this study was to assess whether different stages of chronic obstructive pulmonary disease (COPD) severity defined according to the Global Initiative for Chronic Obstructive Lung Disease (GOLD) criteria correlate with meaningful differences in health status. A total of 381 COPD patients, aged 73¡6 yrs, were classified in the five GOLD stages. Disease-specific (St George Respiratory Questionnaire (SGRQ)) and generic indexes of health status were measured in all patients. Multivariate analysis of covariance or Kruskal Wallis tests were used to compare health status indexes across the spectrum of GOLD stages of COPD severity. GOLD stages of COPD severity significantly differed in SGRQ components and Barthel9s index, bu...
Add to ORKG