Table 2 Results of the linear mixed model analysis for group, condition and interactions. The control group and forward walking are references for group and condition
From: Muscle activation patterns during backward walking in people with chronic ankle instability
| Â | Â | Pre-IC | Post-IC | ||
|---|---|---|---|---|---|
Estimate (95% CI) | p-value | Estimate (95% CI) | p-value | ||
PL | Intercept | 97.8 (71.0, 124.6) | Â | 89.0 (69.5, 108.5) | Â |
Group | −8.9 (−46.8, 29.0) | 0.63 | −3.2 (− 30.7, 24.4) | 0.82 | |
Condition | 1.6 (−31.0, 34.4) | 0.92 | 23.7 (−6.4, 53.7) | 0.12 | |
Group * Condition | 14.9 (−31.3, 61.2) | 0.52 | 15.6 (−26.0, 57.1) | 0.45 | |
TA | Intercept | 159.1 (132.9, 185.3) | Â | 113.6 (95.4, 131.8) | Â |
Group | −6.4 (−43.4, 30.7) | 0.73 | −20.5 (− 46.3, 5.2) | 0.11 | |
Condition | − 111.3 (− 135.4, −87.2) | < 0.001 | − 62.8 (− 84.9, − 40.7) | < 0.001 | |
Group * Condition | 17.2 (− 16.9, 51.3) | 0.31 | 22.4 (−9.0, 53.8) | 0.16 | |
MGC | Intercept | 42.3 (28.8, 55.8) | Â | 60.2 (40.2, 80.2) | Â |
Group | −11.4 (−30.4, 7.7) | 0.23 | 9.9 (−18.4, 38.2) | 0.48 | |
Condition | 100.1 (63.7, 136.6) | < 0.001 | 146.7 (105.8, 187.5) | < 0.001 | |
Group * Condition | 36.2 (−16.2, 88.6) | 0.17 | 4.3 (−53.5, 62.0) | 0.88 | |
GM | Intercept | 54.6 (42.0, 67.2) | Â | 74.5 (56.9, 92.0) | Â |
Group | −1.9 (− 19.8, 16.0) | 0.83 | −11.6 (−36.4, 13.1) | 0.35 | |
Condition | −13.0 (− 22.9, − 3.2 | 0.01 | −19.0 (− 33.6, −4.5) | 0.01 | |
Group * Condition | −2.3 (− 16.2, 11.6) | 0.73 | 7.3 (− 13.2, 27.9) | 0.47 | |