From: Can wearable technology be used to approximate cardiopulmonary exercise testing metrics?
Wearable variable | CPET variables | IPAQ global score | |||
---|---|---|---|---|---|
Peak VO2 | VE/VCO2 | AT | Peak work | ||
Floors climbed | 0.57 (0.29, 0.76) | − 0.30 (− 0.58, 0.04) | 0.37 (0.01, 0.64) | 0.56 (0.27, 0.75) | 0.71 (0.45, 0.86) |
Intense minutes | 0.08 (− 0.26, 0.41) | 0.06 (− 0.29, 0.39) | − 0.01 (− 0.37, 0.35) | 0.06 (− 0.28, 0.39) | 0.32 (− 0.07, 0.63) |
Average heart rate | − 0.27 (− 0.55, 0.08) | − 0.01 (− 0.35, 0.33) | − 0.47 (− 0.71, − 0.13) | − 0.18 (− 0.49, 0.17) | − 0.16 (− 0.51, 0.24) |
Resting heart rate | − 0.26 (− 0.55, 0.08) | 0.07 (− 0.28, 0.40) | − 0.36 (− 0.64, 0.00) | − 0.15 (− 0.46, 0.20) | − 0.09 (− 0.46, 0.30) |
Maximum heart rate | 0.00 (− 0.34, 0.34) | − 0.09 (− 0.42, 0.25) | − 0.18 (− 0.50, 0.20) | 0.16 (− 0.19, 0.47) | 0.31 (− 0.08, 0.62) |
Total steps | 0.59 (0.31, 0.77) | − 0.19 (− 0.50, 0.16) | 0.39 (0.04, 0.66) | 0.48 (0.17, 0.70) | 0.54 (0.20, 0.76) |
Total calories | 0.02 (− 0.32, 0.36) | − 0.07 (− 0.40, 0.27) | − 0.15 (− 0.48, 0.22) | 0.07 (− 0.27, 0.40) | 0.20 (− 0.20, 0.54) |
Total distance | 0.62 (0.35, 0.79) | − 0.21 (− 0.51, 0.14) | 0.42 (0.07, 0.68) | 0.50 (0.20, 0.72) | 0.51 (0.17, 0.75) |