Data collection time point | ||||||
Baseline | 6 months* | 9 months* | ||||
Measures, n, mean (SD) | ReTrain (n=23) | Control (n=22) | ReTrain (n=21) | Control (n=20) | ReTrain (n=21) | Control (n=20) |
Rivermead Mobility Index | 23, 11.41 (3.05) | 22, 11.68 (2.23) | 21, 12.14 (2.73) | 19, 12.47 (1.87) | 21, 12.24 (3.27) | 20, 12.65 (1.81) |
Modified Patient-Specific Functional Scale | 22, 2.95 (1.85) | 22, 2.55 (1.23) | 21, 3.47 (2.12) | 19, 3.56 (1.69) | 21, 3.25 (2.03) | 20, 3.74 (1.86) |
Timed Up and Go (s)† | 23, 27.57 (27.57) | 21, 21.24 (11.18) | 21, 20.76 (19.64) | 19, 16.37 (9.69) | 21, 20.76 (19.25) | 20, 15.95 (12.00) |
PA: diary‡ | 21, 6.67 (19.20) | 20, 10.69 (17.39) | 21, 17.39 (24.28) | 19, 25.60 (34.98) | 19, 13.92 (22.25) | 20, 35.11 (49.70) |
PA (accelerometer): total PA min‡§ | 21, 145.10 (118.27) | 20, 165.56 (139.09) | 19, 134.88 (129.77) | 18, 178.15 (155.07) | 16, 152.08 (118.52) | 17, 197.42 (144.31) |
PA (accelerometer): light PA min‡§ | 21, 92.78 (93.15) | 20, 110.18 (115.65) | 19, 95.67 (105.50) | 18, 121.80 (122.46) | 16, 99.33 (99.54) | 17, 134.54 (126.36) |
PA (accelerometer): MVPA PA min‡§ | 21, 52.32 (68.94) | 20, 55.38 (39.66) | 19, 39.21 (39.33) | 18, 56.35 (51.26) | 16, 52.75 (60.03) | 17, 62.88 (41.73) |
PA (accelerometer): moderate PA min‡§ | 21, 50.53 (66.77) | 20, 53.38 (37.04) | 19 37.73 (37.40) | 18, 53.07 (43.99) | 16, 51.11 (58.54) | 17, 60.93 (40.84) |
PA (accelerometer): vigorous PA min‡§ | 21, 1.79 (3.85) | 20, 2.00 (3.96) | 19, 1.48 (2.39) | 18, 3.28 (8.14) | 16, 1.64 (2.38) | 17, 1.94 (2.33) |
*Postrandomisation.
†Precision to 10 ms.
‡Average minutes of physical activity per day.
§Measurement recorded 100 times a second (accelerometer set to a sampling frequency of 100 Hz).
MVPA, Moderate to Vigorous Physical Activity; PA, physical activity; ReTrain, rehabilitation training.