Exercise parameters of subjects who performed exercise
| Characteristics | Subgroup that performed exercise |
| VO2max (L/min) | 1.496±0.429 |
| VO2max (% predicted) | 100±24 |
| VO2max (mL/min·kg) | 23.4±6.4 |
| Wattsmax (W) | 150.9±43.5 |
| Wattsmax (% predicted) | 134±33 |
| VCO2max (L/min) | 1.819±0.544 |
| O2pulsemax (L/beat) | 10.6±2.8 |
| O2pulsemax (% predicted) | 117±25 |
| VEmax (L/min) | 55.41±15.26 |
| VEmax (% predicted) | 113±26 |
| RER | 1.21±0.15 |
| RRmax (breaths/min) | 34.74±9.52 |
| VTmax (L) | 1.66±0.42 |
| VTmax (% predicted) | 84±16 |
| VE/VO2max | 37.4±6.4 |
| VE/VCO2max | 30.9±4.1 |
| HRmax (beats/min) | 142.1±18.7 |
| Systolic BPbaseline (mm Hg) | 121.7±16.9 |
| Diastolic BPbaseline (mm Hg) | 76.0±8.5 |
| Systolic BPmax (mm Hg) | 177.3±21.3 |
| Diastolic BPmax (mm Hg) | 92.5±9.9 |
| VO2 at anaerobic threshold (L/min) | 0.977±0.304 |
| VE/VCO2 at anaerobic threshold | 31.6±3.9 |
| O2pulse at anaerobic threshold (L/beat) | 8.7±2.6 |
| Shortness of breath (Borg Scale) | 4.1±1.9 |
| Effort (Borg Scale) | 5.1±1.9 |
| Fatigue (Borg Scale) | 4.5±1.9 |
Cardiopulmonary measurements in subjects who underwent exercise testing. Data are presented as mean±SD.
HRmax, maximum heart rate; O2pulsemax, oxygen uptake per heartbeat at maximum exercise; RER, respiratory exchange ratio (VCO2/ VO2) at maximum exercise; RRmax, maximum respiratory rate; VCO2max, maximum carbon dioxide production; VEmax, maximum minute ventilation value; VO2max, maximum oxygen uptake; VO2max·kg, maximum oxygen uptake per kilogram of body weight; VTmax, maximum tidal volume; Wattsmax, maximum work stage completed in watts.