. Author manuscript; available in PMC: 2015 Sep 1.

Published in final edited form as: Mov Disord Clin Pract. 2014 Jun 22;1(3):200–212. doi: 10.1002/mdc3.12058

Table 2.

Demographics of Japanese patients with Parkinson’s disease in comparison with the MDS-UPDRS (English version) data

	English	Japanese	p
Total N	876	365	ns
% Male	63.2	45.2	<0.0005
Age (mean± sd)	68.2 (10.8)	69.0 (9.2)	ns
Disease Duration (mean years ± sd)	8.3 (6.7)	7.8 (6.1)	ns
Years of Education	NA	12.6 (2.7)	ns
Hoehn and Yahr Stage			<0.0005
0	0	2
1	63	28
2	467	164
3	174	116
4	109	42
5	53	11