Table 1.

Demographic characteristics of study participants.

	Overall		Men		Women
Age group (years)	n	%	n	%	n	%
18 – 29	387	20.2	173	18.9	214	21.6
30 – 39	374	19.6	181	19.7	193	19.4
40 – 49	356	18.6	144	15.7	212	21.3
50 – 59	307	16.1	153	16.7	154	15.5
60 – 69	350	18.3	178	19.4	172	17.3
≥70	137	7.2	88	9.6	49	4.9
Total	1911	100	917	100	994	100
Average age	45.5		46.7		44.4