. Author manuscript; available in PMC: 2018 Aug 13.

Published in final edited form as: Clin Neurol Neurosurg. 2011 Apr 20;113(7):538–540. doi: 10.1016/j.clineuro.2011.03.007

Table 1.

Characteristics of patients with and without WO.

	All patients (n = 101)	Absent (n = 32)	WO according to clinical judgment
	All patients (n = 101)	Absent (n = 32)	Present (n = 69)	p
Age (years)	61	63	61	NS
Disease duration (years)	7.4	5	8.6	0.002
Education (years)	11	11	11	NS
Gender (% male)	65.3	18.8	47.5	NS
H&Y	2.5	2	3	0.003
Levodopa dosage (mg)	525	277	638	<0.0001
On-dyskinesia (%)	26.3	0	26.3	<0.0001

NS = not significant.