Validity and reliability of automated treadmill six-minute walk test in patients entering exercise-based cardiac rehabilitation

Figures & data

Figure 1. Flowchart of the study.

Figure 2. Treadmill with automatized gait speed function.

Figure 3. Limits of agreement plot.

Table 1. Characteristics of study patients (n = 18).

Age (yr)	52.1 ± 10.3
Male/Female	13/5
Weight (kg)	88.6 ± 13.5
Height (cm)	173.3 ± 8.7
Body mass index (kg/m2)	29.3 ± 4.0
Ejection fraction (%)	54.4 ± 7.0
Diagnosis acute myocardial infraction (n)	18
Duration after diagnosis (weeks)	5.9 ± 2.5
Percutaneous coronary intervention (n)	18

Values are expressed as means ± standard deviation.

Figure 4. Mean walking distance covered during each round of testing.