Table 1.

Characteristics of study participants (n = 6311).

Factors	Categories	Study sample frequency	Study sample percentage
Sex	Male	2761	43.8
	Female	3550	56.3
Age	Age 18 to 34 years	1066	16.9
	Age 35 to 54 years	2344	37.3
	Age 55 or older years	2881	45.8
	Didnot graduate or graduated from high school	2320	36.8
Education level	Attended college or technical school	2075	33.0
	Graduated from college or technical school	1903	30.2
Marital status	Single	2702	42.9
	Married or a member of an unmarried couple	3595	57.1
Race	White/non-Hispanic	4689	74.9
	Black/non-Hispanic	145	2.3
	Hispanic	677	10.8
	Other	749	12.0
	Income less than $25,000	1226	22.0
Annual household income	Income between $25,000 and $50,000	1572	28.2
	Income more than $50,000	2785	49.9
Employment status	Out of work	2685	42.7
	Employed or self-employed	3611	57.4
Engaged in leisure time physical activity within the past 30 days	Yes	4758	75.4%
	No	1553	24.4%