TABLE 8.

Adverse effects as reported in the trial.

Adverse effect	Sham (n)	Sham (%)	Sham (%) per all sessions	Active (n)	Active (%)	Active (%) per all sessions
Itching	2.00	10.00	1.67	2.00	10.53	1.75
Burning sensation	1.00	5.00	0.83	1.00	5.26	0.88
Fatigue	2.00	10.00	1.67	1.00	5.26	0.88
Tingling	1.00	5.00	0.83	1.00	5.26	0.88
Headache	1.00	5.00	0.83	1.00	5.26	0.88
Total	7.00	35.00	5.83	6.00	31.58	5.26

Each report was considered a separate case. The percentage taking the number of stimulations done was included for comparison. The participant claiming exacerbation but refusing further assessment was omitted.