Table 2.

Self-reported side effects in the placebo and in the pramipexole treatment group.

	Placebo	Pramipexole	Fisher’s Exact Test (Two-Sided)
Sleeping problems	26.3%	33.3%	p = 0.74
Abnormal dreaming	21.1%	19%	p = 1.00
Headache	21.1%	23.8%	p = 1.00
Dizziness	10.5%	33.3%	p = 0.13
Somnolence	21.1%	45%	p = 0.18
Nausea	5.3%	61.9%	p < 0.001
Vomiting	0.0%	19%	p = 0.11
Constipation	5.3%	4.8%	p = 1.00
Fatigue	21.1%	23.8%	p = 1.00
Impulse control problems	5.3%	9.5%	p = 1.00
Hallucinations	0.0%	0.0%	-
Abnormal movements	0.0%	4.8%	p = 1.00