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. 2020 Apr 15;10:7. doi: 10.1186/s40945-020-00078-8

Table 2.

Between Groups Comparison of the COP Displacement during Global Sway, Raising and Stabilization phase

Variable YOUNGER ADULTS (mean +/− SD) ELDERLY
(mean +/− SD)
P value
Global sway 119.85 (27.81) 146.97 (39.52) P < 0.05
Raising phase sway 13.58 (2.88) 21.63 (10.71) P < 0.001
Stabilization phase sway 4.98 (16.39) 12.38 (6.45) P < 0.001

Between groups comparison regarding COP displacement during the global task, and the raising and the stabilization phase. Data were normalized and expressed as % of body height