Journal of The Korean Society of Physical Medicine

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Table. 2.

Table. 2.

Partial Correlations Among Stress, Depression, Muscle Tone, and Grip Strength

Control Variable Variables dep (score) MyoF (Hz) MyoS (N/m) Hand strength (kg)
 Disease period StressRI (score) correlation .979** .243 .241 -.415*
P .000 .221 .225 .032

dep (score) correlation .214 .226 -.42*
P .284 .257 .029

MyoF (Hz) correlation .953** .252
P .000 .205

MyoS (N/m) correlation .222
P .267

P<.05,

P<.01, StressRI: Stress Response Inventory, dep: Hospital Anxiety and Depression Scale, MyoF muscle tone (Natural

Oscillation Frequency), MyoS: muscle stiffness (Dynamic Stiffness).

J Korean Soc Phys Med 2018;13:27-33 https://doi.org/10.13066/kspm.2018.13.4.27
© 2018 J Korean Soc Phys Med