Table 3. VAS and LI score measures after 4 and 12 weeks of follow-up.

	VAS scores				LI sores
	Baseline	4 weeks	12 weeks	P-value	Baseline	4 weeks	12 weeks	P-value
FLIPUS + NSAIDs	6.98 ± 1.06	2.36 ± 1.22	6.42 ± 1.57	0.000	7.56 ± 2.73	2.76 ± 1.71	6.78 ± 2.48	0.000
Sham FLIPUS + NSAIDs	6.76 ± 1.02	4.12 ± 0.75	7.18 ± 0.94	0.000	7.10 ± 2.12	3.96 ± 0.90	7.84 ± 1.56	0.000
P-value	0.396	0.000	0.007		0.460	0.000	0.006

NOTE. Values are mean ± SD. Abbreviations: VAS = visual analog scale; LI = Lequesne index.