Table 1 Baseline characteristics of the study population
|  | Remote CR | Hospital CR |
|---|---|---|
Mean ± SD | Mean ± SD | |
Disease HF/AMI for PCI/Post CS | 13 / 2 / 1 | 14 / 0 / 1 |
COVID-19 vaccine inoculated (%)/unvaccinated (%) | 10 (62)/6 (38) | 8 (53)/7 (47) |
Distance (between home and hospital) (km) | 6.77 ± 7.1 | 5.51 ± 7.7 |
Dropout (%) | 2/18 (11) | 5/20 (25) |
Men (%)/women (%) | 7 (43)/9 (57) | 12 (80)/3 (20) |
Age | 72.2 ± 10.4 | 77.3 ± 4.8 |
Height (cm) | 156.1 ± 9.9 | 156.9 ± 8.5 |
Weight (kg) | 58.8 ± 9.7 | 58.4 ± 11.3 |
BMI | 24.1 ± 3.4 | 23.6 ± 3.2 |
CPX | ||
 Peak VO2 (mL/min/kg) | 12.0 ± 2.7 | 11.4 ± 2.8 |
 VT V-slope (mL/min/kg) | 8.9 ± 2.0 | 9.1 ± 2.5 |
 VT trend (mL/min/kg) | 8.6 ± 1.6 | 8.5 ± 2.2 |
 Peak watt | 59.7 ± 17.8 | 56.3 ± 23.7 |
 Peak R | 1.1 ± 0.1 | 1.1 ± 0.1 |
 VE vs VCO2 | 31.6 ± 6.4 | 33.5 ± 6.9 |
 R Knee joint extension muscle strength (kgf) | 21.1 ± 9.2 | 20.3 ± 6.4 |
 6MWD (m) | 327.5 ± 105.9 | 298.3 ± 99.7 |
 R Grip strength (kg) | 24.1 ± 7.8 | 21.4 ± 6.4 |
Echocardiography | ||
 LVEF (%) | 59.2 ± 7.2 | 58.0 ± 7.6 |
 AOD (mm) | 35.3 ± 4.8 | 35.5 ± 5.7 |
 LAD (mm) | 41.7 ± 6.7 | 39.9 ± 5.2 |
 IVSd (mm) | 11.1 ± 2.7 | 11.8 ± 3.2 |
 IVSs (mm) | 12.6 ± 2.5 | 13.0 ± 2.5 |
 LVDd (mm) | 47.8 ± 7.6 | 47.2 ± 7.9 |
 LVDs (mm) | 33.1 ± 7.6 | 33.3 ± 8.5 |
 SV (ml) | 63.2 ± 20.2 | 60.0 ± 22.5 |
Drawing blood | ||
 BNP (pg/ml) | 119.4 ± 111.3 | 115.8 ± 115 |
 eGFR (ml/min/1.73m2) | 54.8 ± 22.2 | 59.8 ± 18.5 |
 BUN (mg/dl) | 21.9 ± 9.8 | 18.7 ± 7.8 |
 Cr (mg/dl) | 1.4 ± 1.9 | 0.9 ± 0.3 |
 Albumin (g/dl) | 4.0 ± 0.5 | 4.0 ± 0.5 |
WHOQOL-BREF | ||
 Physical health (point) | 20.3 ± 4.5 | 20.1 ± 4.7 |
 Psychological health (point) | 17.1 ± 3.4 | 16.3 ± 3.5 |
 Social relationships (point) | 10.0 ± 1.9 | 8.2 ± 3.0 |
 Environment (point) | 25.5 ± 4.1 | 22.5 ± 5.2 |
 Total (point) | 77.4 ± 12.9 | 71.7 ± 16.4 |
WHODAS2.0-J | ||
 Cognition (point) | 10.0 ± 11.2 | 16.7 ± 30.0 |
 Mobility (point) | 21.4 ± 21.2 | 17.0 ± 20.2 |
 Self-care (point) | 13.3 ± 24.6 | 12.8 ± 19.7 |
 Social interactions (point) | 22.3 ± 21.2 | 22.7 ± 20.2 |
 Life activities (point) | 36.8 ± 27.0 | 26.0 ± 25.8 |
 Participation (point) | 28.6 ± 22.7 | 24.4 ± 25.7 |
 Total (point) | 21.6 ± 14.3 | 19.3 ± 21.8 |