Fig. 1
Impact of the four respiratory items (cough, phlegm, chest tightness, breathlessness; 
) and four non-respiratory items (limited activity, confidence leaving home, sleeplessness, energy;
) on the CAT total score a) ≥10 points (n = 469) and b) ≥18 points (n = 373). X-as demonstrates the number of symptomatic (defined as ≥3 points) CAT items. A GOLD 2018 report [1]; B Smid et al. JAMDA 2017 [4]