Evaluation of Motor Complications in Parkinson’s Disease: Understanding the Perception Gap between Patients and Physicians

Table 5

Differences in the assessment of WO between patient self-awareness and physician assessment based on patient’s WOQ-9.

		Patient WOQ-9		McNemar’s test
		Yes	No
Patient self-awareness	Yes	71 (30.2)	12 (5.1)
	No	87 (37.0)	65 (27.7)
Physician assessment	Yes	87 (37.0)	21 (8.9)
	No	71 (30.2)	56 (23.8)

WO: wearing-off; WOQ-9: 9-item Wearing-Off Questionnaire. All data are presented as n (%). Patients with WOQ-9 scores ≥2 were regarded as having WO.