This finding was similar to Janjira’s study11 that showed the pulmonary rehabilitation program affected breathlessness and quality of life for COPD patients. After taking part in the program, patients reduced breathing problems, thus resulting in better life outcomes. The finding was consistent with Jantrakul K12 the results of this study revealed that quality of life of the COPD patients after receiving pulmonary rehabilitation with family support was significantly higher than before, (p < .01).