Motor Ingredients Derived from a Wearable Sensor-Based Virtual Reality System for Frozen Shoulder Rehabilitation

Table 7

Task performance ability to predict external rotation (muscle strength) according to stepwise regression analysis.

Predictor variable		Adjusted	Estimated	coefficient	value	Significance
Shoulder external rotation-crutch (angle)	0.247	0.194	0.131	0.497	2.146	0.05

(a) Predictor variable in the model: (a constant) shoulder external rotation-crutch (angle).
(b) Dependent variable: external rotation (muscle strength).
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