Table 3 Mean (SD) accelerometer values, METS, and RPE for each activity
From: Physical activity assessment by accelerometry in people with heart failure
Physical activity | Accelerometer values: SVM | Accelerometer values: MAD | METS (measured RMR)* (N = 21) | METS (standard RMR)†(N = 21) | Predicted METS‡ (N = 21) | RPE score (N = 21) | ||||
|---|---|---|---|---|---|---|---|---|---|---|
Right wrist (mg) (N = 21) | Left wrist (mg) (N = 20) | Waist (mg) (N = 21) | Right wrist (mg) (N = 21) | Left wrist (mg) (N = 20) | Waist (mg) (N = 21) | |||||
Laying down | 4.7 (1.9) | 4.8 (2.3) | 3.7 (0.8) | 3.3 (4.7) | 2.1 (4.2) | 0.4 (0.3) | 1.0 (0.0) | 0.8 (0.2) | 1.0 | 6.5 (1.2) |
Sitting (fasted) | 7.3 (2.7) | 8.7 (4.8) | 4.3 (0.9) | 13.0 (19.9) | 13.8 (13.6) | 0.6 (0.5) | 1.2 (0.2) | 0.9 (0.2) | 1.3 | 6.5 (1.1) |
Sitting watching TV | 8.4 (3.2) | 6.6 (2.8) | 4.1 (0.9) | 14.3 (14.1) | 10.4 (12.2) | 0.9 (1.5) | 1.3 (0.2) | 1.0 (0.2) | 1.3 | 6.4 (0.8) |
Standing washing & drying dishes | 74.4 (22.4) | 55.1 (18.9) | 8.7 (2.5) | 54.3 (24.7) | 45.4 (16.7) | 2.0 (2.7) | 2.6 (0.5) | 1.9 (0.4) | 1.8 | 8.9 (2.3) |
Sitting quietly | 9.8 (4.8) | 14.4 (14.1) | 4.3 (1.0) | 18.5 (24.0) | 34.8 (35.0) | 0.8 (0.7) | 1.4 (0.2) | 1.1 (0.3) | 1.3 | 7.1 (1.7) |
Light pace walk (average pace 1.6 mph) | 57.8 (17.3) | 62.6 (25.1) | 62.9 (28.8) | 27.9 (23.3) | 24.4 (23.3) | 3.2 (2.5) | 4.1 (1.0) | 3.0 (0.6) | 2.0 | 10.6 (2.2) |
Moderate pace walk (average pace 2.2 mph) | 79.2 (27.3) | 76.9 (31.1) | 86.0 (40.2) | 34.1 (23.9) | 26.7 (17.0) | 4.3 (2.5) | 4.7 (1.1) | 3.5 (0.8) | 2.8 | 12.9 (1.5) |
Light pace walk carrying shopping bags (2 × 1.5 kg) (average pace 1.6 mph) | 55.5 (20.7) | 56.9 (20.9) | 66.5 (29.8) | 24.7 (33.2) | 16.4 (27.3) | 3.3 (1.4) | 4.4 (0.9) | 3.2 (0.6) | 2.5 | 13 (2.5) |