Ventilatory parameters measured at the same relative time during incremental and constant work rate exercise tests as well as the 6MWT (n = 21).

Values are mean (SD).*p≤0.05 vs. CPET.Table legend: CPET, Cardiopulmonary exercise test; ISWT, Incremental shuttle walk test; CET, Cycle endurance test; ESWT, Endurance shuttle walk test; 6MWT, Six-minute walk test; VE, Minute ventilation; BF, Breath frequency; VT, Tidal volume; Ti, Inspiratory duration; Ttot, Total breath duration; VE/VCO2, Ventilatory equivalent for carbon dioxide; PETCO2, End-tidal carbon dioxide partial pressure; SpO2, Oxygen saturation by pulse oximetry.