Figure 2.

COPD impact on daily activities subdomains as perceived by the patients and by GPs and PULs answering about patients’ perception.

Notes: Mean values of the scores assigned stratified by disease severity. *Student’s t-test for the comparison between scores directly assigned by patients and those reported by PULs is statistically significant. t-tests for the comparisons between scores directly assigned by patients and those reported by GPs for the severe/very severe class were not performed due to the low number of GPs describing a patient with severe or very severe COPD.

Abbreviations: GPs, general practitioners; PULs, pulmonologists.