Table 1.

Patient’s demographics of the two groups

Variable	Open plantar fascia release	Percutaneous radiofrequency ablation	P value
Age, y
Mean ± SD	49.63 ± 9.78	54.80 ± 13.83	0.236
Range	25–65	24–77
Sex, no.
Male	6	6	0.891
Female	10	9	0.891
BMI, kg/m2
Mean ± SD	26.80 ± 2.67	26.27 ± 3.03	0.604
Range	21.48–32.11	21.72 ± 32
Duration of pain, mo
Mean ± SD	22.75 ± 30.97	17.13 ± 12.70	0.878
Range	6–120	6–60

y years, BMI body mass index, no. numbers, mo months