Table 1. Pain scores before and after NMES intervention.

Patient ID	Before intervention	After intervention
1	7	2
2	4	3
3	6	3
4	5	3
5	6	4
6	5	2
7	3	1
8	7	5
9	3	1
10	6	3
11	5	2
12	8	5
13	4	2
14	5	2
15	7	5
16	4	3
17	6	2
18	5	2
19	4	2
20	4	3
21	2	0
22	5	3
23	4	3
24	4	2
25	4	2
26	1	0
27	8	6
28	4	3
29	5	2
30	4	2
31	3	0
Mean (range)	5 (1 to 8)	2.5 (0 to 6)