Fig. 3

The trends of VISA-P and MBS are improvement during the treatment course at 1, 3, 6, and 12 months (M). The VISA-P is illustrated in A PS group, B PE group and C PS and PE group panels. MBS is illustrated in the D PS group, E PE group, and F PS and PE group panels. PRP + Sham: PS group. PRP + ESWT: PE group. The *p-value < 0.05, **p-value < 0.01 are as compared with the data before treatment (Pre)