Reproducibility of Static and Dynamic Postural Control Measurement in Adolescent Athletes with Back Pain
Table 3
(a) Mean ± SD (% of limb length), 95% CI, and effect size for the different directions on the SEBT during test and retest for back pain subjects.
Test
Retest
Rt (reach distance)
Mean ± SD (% of limb length)
95% CI
Mean ± SD (% of limb length)
95%CI
Effect size
BP
Anterior
89.3 ± 8.2
84.5 - 94.0
88.4 ± 6.2
84.8 – 91.9
0.097
Posteromedial
83.4 ± 10.0
77.7 – 89.2
84.5 ± 8.4
79.7 – 89.3
-0.095
Posterolateral
79.6 ± 9.4
74.2 – 85.0
81.9 ± 9.5
76.4 – 87.4
-0.199
CRDS
84.1 ± 8.8
79.0 – 89.2
84.9 ± 7.6
80.5 – 89.3
-0.078
Lt
Anterior
89.3 ± 7.4
85.0 – 93.6
89.0 ± 5.8
85.6 – 92.3
0.354
Posteromedial
85.1 ± 10.1
79.2 – 90.9
84.7 ± 9.9
79.0 – 90.4
0.033
Posterolateral
79.4 ± 10.0
73.6 – 85.2
81.8 ± 10.4
75.8 – 87.8
-0.193
CRDS
84.6 ± 8.8
79.5 – 89.6
85.2 ± 8.4
80.3 – 90.0
-0.057
left/right: Lt/Rt.
(b) Mean ± SD (% of limb length) 95% CI, and effect size for the different directions on the SEBT during test and retest for subjects without back pain.
