The Efficacy of Focused Extracorporeal Shock Wave Therapy and Ultrasound Therapy in the Treatment of Calcar Calcanei: A Randomized Study

Table 8

The correlation coefficients for both groups, separately.

Group	Age	BMI	Calcification change
Experimental
Age
Bmi	0.21
Therapy duration	0.15	−0.15
Calcification change	0.36	0.31
VAS change	−0.24	−0.18	−0.08
Control
Age
Bmi	0.12
Therapy duration	0.06	−0.06
Calcification change	0.11	0.38
VAS change	−0.02	−0.26	−0.03