A Mechanical Sensor Designed for Dynamic Joint Angle Measurement

Figure 8

The linear correlations between joint motion measured by MGR and MAS: (a) hip flexion angles, (b) hip extension angles, (c) hip FROM, (d) knee flexion angles, (e) knee extension angles, (f) knee FROM, (g) ankle plantar flexion angles, (h) ankle dorsiflexion angles, and (i) ankle FROM. The line is of best fit found by linear regression. Establishing the statistical significance ( for all measurements) of the linear regression ( for all measurements), the model could be used to predict outcome variables with good statistical significance. Results () are expressed as mean and standard deviation.

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