Table 4.

Descriptive analysis of third group: continuous variables overall

Variable	Mean	SD	Q1	Median	Q3	Min	Max	N
Age (years)	41.75	9.97	34.00	39.50	51.50	28.00	59.00	20
Pain (months)	3.80	2.04	2.00	3.50	6.00	1.00	7.00	20
NRS T0	8.38	0.72	7.80	8.50	8.90	7.40	9.60	20
NRS T1 (PP)	2.18	0.86	1.40	2.10	2.95	0.90	3.60	20
NRS T2 (1W)	2.16	2.11	0.75	1.70	2.65	0.00	6.90	20
NRS T3 (PP)	1.80	0.66	1.10	1.90	2.40	1.10	2.40	3
NRS T4 (1W)	1.80	0.30	1.50	1.80	2.10	1.50	2.10	3
NRS T5	0.36	0.49	0.00	0.20	0.50	0.00	1.60	20
dNRS 0–1	−6.19	1.11	−7.35	−6.20	−5.40	−7.90	−3.80	20
dNRS 1–2	−0.02	2.26	−1.80	−0.45	1.20	−2.80	5.40	20
dNRS 2–5	−1.80	1.98	−2.40	−1.50	−0.65	−6.90	0.50	20

PP immediately post-procedure, 1W 1 week after procedure