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. 2013 Mar 22;14:104. doi: 10.1186/1471-2474-14-104

Table 5.

Test-retest agreement and reliability

Parameters Ankle dorsi-flexion Ankle plantar-flexion
Number of subjects
76
74
Mean difference (N⋅m)
0.76
5.46
p-value (paired t-test)
0.03
<0.0001
SEM (N⋅m)
3.0
11.0
Relative SEM (%)
11
11
Limits of agreement (N⋅m)
8.4
30.6
Intra Class Correlation Coefficient 0.94 0.88

SEM= Standard Error of Measurement.