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. 2018 Jun 27;42(3):384–395. doi: 10.5535/arm.2018.42.3.384

Fig. 6.

Fig. 6.

The graph shows changes in elasticity index according to the MAS category (A), MTS spasticity grade, X value (B), and MTS dynamic angle, R2–R1 (C). The MAS score was not significantly correlated with the elasticity index of the spastic GCM (r=0.371 and p=0.228). The X and R2-R1 values were significantly correlated with the elasticity index in the hemiplegic GCM (X value, r=0.913 and p=0.002; R2–R1 value, r=0.737 and p=0.037,). The MAS scores were substituted by grades: Grade 1 to 1, Grade 1+ to 2, Grade 2 to 3, Grade 3 to 4, and Grade 4 to 5. MAS, Modified Ashworth Scale; MTS, Modified Tardieu Scale; GCM, gastrocnemius muscle.