Table 2.

Age and Sex Distribution of Subjects Examined

Age (years)	Male	Females	Total
	No.	%	No	%	No	%
1–20	11	3.7	8	5.2	19	4.3
21–40	60	20.5	24	15.7	84	18.8
41–60	118	40.3	66	43.1	184	41.3
61–80	102	34.9	54	35.3	156	35.0
>80	2	0.68	1	0.65	3	0.67
All ages	293	100	153	100	446	100