| Group | Mean Difference between groups (95 % CI) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
 | A | B | C | B | B | C | ||||
Outcome | Rx | Con | Rx | Rx | Con | Rx | Con | Rx FES - Con | Rx No FES - Con | Rx No FES - Con |
 | No FES |  | FES | No FES |  | No FES |  |  |  |  |
Initial contact ankle angle (°) | −7.8 | −5.5 | 3.2 | −5.1 | −7.6 | −6.1 | −6.6 | 11.9 | - | - |
(6.7) | (8.2) | (6.1) | (7.9) | (8.2) | (7.8) | (8.1) | (6.8 to 17.1)* | |||
Max. DF stance (°) | 12.9 | 13.8 | 15 | 14.8 | 12.9 | 13 | 12.0 | - | - | - |
(5.7) | (7.6) | (4.5) | (4.4) | (6.6) | (4.9) | (7.3) | ||||
Max. DF swing (°) | −6.1 | −4.6 | 3.4 | −3.3 | −3.8 | −2.1 | −4 | 8.1 | - | - |
(9.5) | (9.5) | (9.6) | (6.9) | (8.0) | (8.4) | (7.6) | (1.8 to 14.4)* | |||
Toe-off ankle angle (°) | −7.9 | −14.2 | −11.2 | −15.7 | −16.2 | −16.8 | −16.2 | - | - | - |
(12.5) | (13.1) | (9.9) | (8.9) | (8.8) | (9.2) | (12.1) | ||||
Time in stancea | 2.1 | 2.2 | 2.3 | 2.3 | 2.1 | 2.2 | 2.1 | 0.27 | 0.23 | - |
(0.3) | (0.3) | (0.3) | (0.3) | (0.2) | (0.2) | (0.3) | (0.05 to 0.49)* | (−0.001 to 0.47)* | ||
Step length – hemia | 0.4 | 0.4 | 0.5 | 0.5 | 0.4 | 0.5 | 0.5 | 0.06 | - | - |
(0.1) | (0.1) | (0.1) | (0.1) | (0.1) | (0.1) | (0.1) | (0.003 to 0.126)* | |||
Step length- non hemia | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | - | - | - |
(0.1) | (0.1) | (0.1) | (0.1) | (0.1) | (0.1) | (0.1) | ||||
Ankle velocity before initial contacta | 0.4 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | - | - | - |
(0.1) | (0.2) | (0.1) | (0.2) | (0.1) | (0.1) | (0.1) | ||||
Walking velocity (m/s) | 1.2 | 1.2 | 1.2 | 1.1 | 1.2 | 1.2 | 1.2 | 0.04 | −0.04 | −0.04 |
(0.2) | (0.2) | (0.2) | (0.2) | (0.2) | (0.2) | (0.2) | (0.09 to −0.12) | (−0.10 to 0.11) | (−0.09 to 0.02) |