Table 2.

Severity and prevalence of non-motor manifestations of Parkinson’s disease patients.

NMS	Mean ± SD (range)	Prevalence (%)
NMS CVS	0.93 ± 1.67 (0–6)	40
NMS sleep/fatigue	7.07 ± 6.36 (0–22)	86.7
NMS mood and cognition	11.60 ± 12.54 (0–42)	73.3
NMS perception/hallucinations	0.80 ± 1.27 (0–4)	33.3
NMS memory	5.00 ± 6.07 (0–20)	60
NMS GIT	2.80 ± 3.78 (0–9)	53.3
NMS urinary	5.87 ± 8.96 (0–33)	60
NMS sexual	3.93 ± 5.81 (0–16)	46.7
NMS miscellaneous	3.33 ± 4.67 (0–17)	60
NMS total	41.33 ± 30.20 (2–109)	100

NMS, non-motor symptoms; CVS, cardiovascular system; GIT, gastrointestinal tract.