The findings of our study are in line with the results
of other studies regarding illness perceptions in COPD
patients. Scharloo [28] and colleagues have concluded
that outpatient COPD patients who have a strong illness
identity and strong beliefs regarding the consequences of their illness have worse general functioning and HRQoL. In another study by Scharloo [16] of outpatient COPD patients, decreased symptoms, more positive beliefs about the effects and outcomes of treatment and less strong emotional reactions were associated with higher HRQoL. Our data support these findings. Our findings are also in line with findings regarding illness perceptions in COPD patients undergoing rehabilitation;
more positive and adaptive attitudes about treatment are related to better outcomes and general functioning