From: New GOLD classification: longitudinal data on group assignment
GOLD 2013
A
B
C
D
mMRC
316 (38.2%)
146 (17.6%)
131 (15.8%)
235 (28.4%)
CAT
214 (27.2%)
223 (28.3%)
102 (12.9%)
249 (31.6%)
CCQ
220 (26.6%)
241 (29.1%)
117 (14.1%)
250 (30.2%)