Table 3

Patients’ responses at the end of the endurance shuttle walk tests

		Time (min)		HR (beats/min)		Borg ratings
		Time (min)		HR (beats/min)		BS	PE
75% ESWT	13.1 (2.3)	117 (5)	3.9 (0.4)	13.5 (0.6)
85% ESWT	10.2 (2.5)	121 (6)	4.5 (0.6)	13.6 (0.9)
95% ESWT	5.3 (1.7)^3-150	126 (8)^3-151	5.0 (0.5)	14.3 (0.7)

HR = heart rate; BS = breathlessness; PE = perceived exertion.
↵3-150 Significantly different from 85% and 75% tests (p<0.05).
↵3-151 Significantly different from 75% test (p<0.05).
Values are mean (SE) measured at the end of each ESWT.