Table 1.
Characteristics of the participants in each group.
Table 2.
Post-hoc comparisons for the significant factors.
Fig 1.
Estimated group means and SD for the slow component for each condition and both antero-posterior and medio-lateral directions during quiet standing on firm surface with vision (VS), on firm surface with no vision (NV), and on compliant surface with vision (VSc) for Control group (CG), Chronic Fatigue Syndrome (CFS), and for Fibromyalgia (FM).
Table 3.
Interactions, main effects of condition and group with post hoc comparisons for migration of center of pressure for the slow and fast components during three conditions of quiet standing on a force platform on a firm surface with and without vision, and on a compliant surface with vision.
Fig 2.
Estimated group means and SD for the fast component for each condition and both antero-posterior and medio-lateral directions during quiet standing on firm surface with vision (VS), on firm surface with no vision (NV), and on compliant surface with vision (VSc) for Control group (CG), Chronic Fatigue Syndrome (CFS), and for Fibromyalgia (FM).