Fig 1.
Template of recommended content for the schedule of enrolment, interventions and assessments.
t1: before intervention; t2: after intervention; t3: 24 weeks follow-up; IMT: inspiratory muscle training; mMRC: Medical Research Council scale; BORG-D: dyspnea borg scale; BORG-F: fatigue borg scale; 6MWT: Six Minute Walk Test; MMSE: Mini Mental State Exam; SF-36: Medical Outcomes Study 36-Item Short Health Form Survey; IPAQ: International Physical Activity Questionnaire; SDS: Self-rating Depression Scale; SAS: Self-rating Anxiety Scale.