Table 3. Changes of NRS and RMS after ESWT in plantar fibromatosis group.

	Plantar fibromatosis group (N = 10)
	Mean ± SD (range)	P value
NRS
Baseline	6.2 ± 1.3 (4.0–8.0)
Short-term follow-up	1.8 ± 1.0 (0.5–3.5)	<0.001*
Long-term follow-up	0.6 ± 1.1 (0.0–3.0)	<0.001**
RMS
Baseline	3.5 ± 0.5 (3.0–4.0)
Short-term follow-up	2.0 ± 0.8 (1.0–3.0)	<0.001*
Long-term follow-up	1.4 ± 0.8 (1.0–3.0)	<0.001**

Abbreviations: NRS, numeric rating score; RMS, Roles-Maudsley score; ESWT, extracorporeal shock wave therapy.

*, between baseline and short-term follow-up by paired t-test

**, between baseline and long-term follow-up by repeated measures ANOVA