Parkinson’s Disease and Homocysteine: A Community-Based Study in a Folate and Vitamin B12 Deficient Population

Table 2

Age-specific and sex-specific prevalence of Parkinson’s disease.

Age, years	Men		Women		Total
		%		%		%
55–64	4	0.35	4	0.33	8	0.34
65–74	3	0.44	5	0.67	8	0.56
75–84	11	2.74	1	0.27	12	1.56
≥85	2	4.76	1	2.00	3	3.26
All ages (≥55)	20	0.89	11	0.47	31	0.67