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Table 4 ICC estimates and the SEM for mCOPv measurements in all foot positions

From: Toward more reliable stability measurements in stance: recommendations for number of measurements, foot position and feedback -- a cross-sectional study among servicemen

  1 repetitiona 2 repetitionsb 3 repetitionsb 4 repetitionsb 5 repetitionsb
  ICC 95% CI SEM ICC 95% CI SEM ICC 95% CI SEM ICC 95% CI SEM ICC 95% CI SEM
Wide stance 0.809 0.586, 0.919 0.378 0.895 0.739, 0.958 0.281 0.907 0.805, 0.960 0.280 0.935 0.872, 0.971 0.231 0.953 0.910, 0.979 0.195
Small stance 0.829 0.619, 0.929 0.505 0.907 0.765, 0.963 0.372 0.934 0.860, 0.972 0.349 0.944 0.890, 0.975 0.325 0.961 0.926, 0.983 0.273
One leg stance 0.821 0.604, 0.925 2.760 0.902 0.753, 0.961 2.042 0.953 0.901, 0.980 1.370 0.952 0.905, 0.979 1.253 0.967 0.938, 0.985 1.088
  1. ICC Intraclass correlation coefficient, CI Confidence interval, SEM Standard error of measurement; aSingle measurement; bAverage measurements; mCOPv: Mean velocity of the center of pressure