“…Our systematic review is the first one specifically exploring the effects of web-based supportive interventions in quality of life in COPD patients, with nine RCTs [ 53 , 54 , 55 , 56 , 57 , 58 , 59 , 60 , 61 ] included in the qualitative analysis. Our results are consistent with those of previous systematic reviews performed in COPD patients and other telehealth systems [ 23 , 34 , 65 , 66 , 67 , 68 ].…”