Minimal Clinically Important Difference in the Six-Minute Walk Distance for Patients with Pulmonary Arterial Hypertension.
Jude MoutchiaRobyn L McClellandNadine Al-NaamaniDina H ApplebyKristina BlankDan GrinnanJohn H HolmesSteven C MathaiJasleen MinhasCorey E VentetuoloRoham T ZamanianSteven M KawutPublished in: American journal of respiratory and critical care medicine (2023)
We estimated a six-minute walk distance minimal clinically important difference of ~ 33 m for adults with pulmonary arterial hypertension. Our findings can be applied to the design of clinical trials of therapies for pulmonary hypertension.