Table 6.
Summary of performance metrics
| BT (n = 98) | Post-lockdown (n = 81) | All (n = 179) | |
|---|---|---|---|
| months of follow-up | |||
| mean (SD) | 16.0 (12.2) | 4.73 (1.00) | 10.9 (10.7) |
| median (q1-q3) | 11.0 (8.25–21.8) | 5.00 (5.00–5.00) | 5.00 (5.00–11.5) |
| [min, max] | [2.00, 50.0] | [1.00, 10.0] | [1.00, 50.0] |
| average number of falls per month | |||
| mean (SD) | 0.109 (0.261) | 0.143 (0.330) | 0.124 (0.294) |
| median (q1-q3) | 0 (0–0.106) | 0 (0–0.200) | 0 (0–0.118) |
| [min, max] | [0, 1.60] | [0, 1.50] | [0, 1.60] |
| average stand from chair | |||
| mean (SD) | 7.11 (3.47) | 8.08 (3.97) | 7.56 (3.73) |
| median (q1-q3) | 7.25 (5.20–9.29) | 7.80 (6.23–10.9) | 7.55 (6.00–9.80) |
| [min, max] | [0, 14.0] | [0, 17.8] | [0, 17.8] |
| missing | 11 (11.2%) | 6 (7.4%) | 17 (9.5%) |
| average stand from floor | |||
| mean (SD) | 2.61 (0.580) | 2.68 (0.589) | 2.64 (0.584) |
| median (q1-q3) | 3.00 (2.00–3.00) | 3.00 (2.78–3.00) | 3.00 (2.00–3.00) |
| [min, max] | [1.00, 3.00] | [1.00, 3.00] | [1.00, 3.00] |
| missing | 11 (11.2%) | 6 (7.4%) | 17 (9.5%) |
| average normal walk | |||
| mean (SD) | 2.99 (0.107) | 2.98 (0.135) | 2.98 (0.121) |
| median (q1-q3) | 3.00 (3.00–3.00) | 3.00 (3.00–3.00) | 3.00 (3.00–3.00) |
| [min, max] | [2.00, 3.00] | [2.00, 3.00] | [2.00, 3.00] |
| missing | 11 (11.2%) | 6 (7.4%) | 17 (9.5%) |
| average heel toe touch | |||
| mean (SD) | 2.47 (0.565) | 2.47 (0.574) | 2.47 (0.568) |
| median (q1-q3) | 2.60 (2.00–3.00) | 2.75 (2.00–3.00) | 2.63 (2.00–3.00) |
| [min, max] | [1.00, 3.00] | [1.00, 3.00] | [1.00, 3.00] |
| missing | 11 (11.2%) | 6 (7.4%) | 17 (9.5%) |
| average crossovers | |||
| mean (SD) | 2.41 (0.640) | 2.49 (0.680) | 2.45 (0.658) |
| median (q1-q3) | 2.67 (2.00–3.00) | 3.00 (2.00–3.00) | 2.80 (2.00–3.00) |
| [min, max] | [1.00, 3.00] | [1.00, 3.00] | [1.00, 3.00] |
| missing | 11 (11.2%) | 6 (7.4%) | 17 (9.5%) |
| average walk straight line | |||
| mean (SD) | 2.69 (0.510) | 2.70 (0.486) | 2.69 (0.498) |
| median (q1-q3) | 3.00 (2.40–3.00) | 3.00 (2.60–3.00) | 3.00 (2.50–3.00) |
| [min, max] | [1.00, 3.00] | [1.00, 3.00] | [1.00, 3.00] |
| missing | 11 (11.2%) | 6 (7.4%) | 17 (9.5%) |
| average walk backwards | |||
| mean (SD) | 2.82 (0.370) | 2.77 (0.461) | 2.80 (0.414) |
| median (q1-q3) | 3.00 (2.90–3.00) | 3.00 (2.80–3.00) | 3.00 (2.80–3.00) |
| [min, max] | [1.00, 3.00] | [1.00, 3.00] | [1.00, 3.00] |
| missing | 11 (11.2%) | 6 (7.4%) | 17 (9.5%) |
| average stand on right leg | |||
| mean (SD) | 15.7 (11.3) | 17.1 (11.4) | 16.3 (11.3) |
| median (q1-q3) | 14.5 (4.00–27.1) | 15.8 (7.20–30.0) | 15.4 (5.21–29.4) |
| [min, max] | [0, 30.0] | [0, 30.0] | [0, 30.0] |
| missing | 11 (11.2%) | 6 (7.4%) | 17 (9.5%) |
| average stand on left leg | |||
| mean (SD) | 14.7 (10.7) | 16.2 (10.8) | 15.4 (10.8) |
| median (q1-q3) | 15.0 (4.30–26.3) | 16.2 (6.10–27.3) | 15.3 (4.85–26.6) |
| [min, max] | [0, 30.0] | [0, 30.0] | [0, 30.0] |
| missing | 11 (11.2%) | 6 (7.4%) | 17 (9.5%) |
SD standard deviation