| %VO2R vs. %HRR based on | Fixed bias | Proportional bias | |||||||
---|---|---|---|---|---|---|---|---|---|---|
Mean difference | 95% CI | P | Lower | 95% CI | Upper | 95% CI | difference vs. mean | |||
LOA | LOA | r | P | |||||||
Treadmill testing with Bruce protocol | HRsitting | 10.8 | 8.8, 12.7 | < 0.0001 | −5.4 | −13.4, 0.0 | 27.0 | 22.5, 35.0 | −0.45 | < 0.01 |
HRlying | 7.7 | 5.4, 9.9 | < 0.0001 | −11.4 | − 23.5, −4.9 | 26.8 | 20.3, 38.8 | −0.18 | 0.14 | |
HRsleeping | 1.7 | −0.2, 3.6 | 0.2552 | −13.7 | −25.3, −9.3 | 17.2 | 12.7, 25.3 | 0.24 | 0.06 | |
Six minutes walking test | HRsitting | 12.7 | 10.0, 15.5 | < 0.0001 | −5.0 | −16.0, 0.0 | 30.4 | 24.3, 41.4 | 0.00 | 0.98 |
HRlying | 7.0 | 4.0, 10.0 | < 0.0001 | −11.6 | −23.5, −5.0 | 25.6 | 18.9, 37.5 | 0.02 | 0.90 | |
HRsleeping | −2.9 | −5.0, −0.7 | 0.0492 | −16.3 | − 24.6, −11.6 | 10.5 | 5.9, 18.9 | 0.26 | 0.11 |