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. 2020 Feb 18;15:55. doi: 10.1186/s13018-020-1582-2

Table 4.

AOFAS scores of the two groups

Preoperative AOFAS score Postoperative AOFAS score P value
Open plantar fascia release 39.63 ± 8.52 99.38 ± 2.50 0.000
Percutaneous radiofrequency ablation 42.73 ± 10.75 98.40 ± 4.24 0.000
P value 0.378 0.438