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. 2017 Jul 18;14:77. doi: 10.1186/s12984-017-0288-0

Fig. 3.

Fig. 3

a Scatter plot between the reported ODI and predicted ODI scores, where the Spearman correlation coefficient r was 0.78, p<5.32×10−4, and RMSE of 0.13. b Bland-Altman plot where the bias was 2.41×10−17 and the limit of agreement was 0.24