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Table 3 VAS scores of the two groups

From: Comparison of the therapeutic outcomes between open plantar fascia release and percutaneous radiofrequency ablation in the treatment of intractable plantar fasciitis

 Preoperative VAS scorePostoperative VAS scoreP value
Open plantar fascia release8.81 ± 1.110.50 ± 1.410.000
Percutaneous radiofrequency ablation7.87 ± 1.730.73 ± 1.280.000
P value0.0780.634