“…Of the six included studies, one had a final PEDro score of 1, one had a final score of 3, two had a final score of 5, one had a final score of 6, and one had a final score of 7 ( Table 2). The overall quality of the included studies was low, with the exception of the studies by Forgiarini et al 25 (score 7) and Gastaldi et al 24 (score 6; Table 2). Among the included studies, the one by Hallböök et al 20 divided the participants into three intervention groups: mobilization, thoracic physical therapy, and thoracic physical therapy plus bronchodilator.…”