Table 1.

Demographic Characteristics of Subjects by Total Sample and by Age 50.

	Total (n = 59)	Moderate intensity (n = 14)	Self-paced (n = 15)	Moderate intensity (n = 15)	Self-paced (n = 15)
Age (SD)	47.71 (11.06) years	Age < 50 years		Age ⩾ 50 years
Gender, % female	88%	92.9%	85.7%	80.0%	92.8%
BMI (SD)	31.93 (3.99)	31.83 (3.20)	32.52 (5.89)	31.36 (2.88)	32.04 (3.77)
Race/ethnicity, % non-Hispanic White	88%	85.7%	78.6%	93.3%	93.8%
Household income, % over 50,000	54%	64.3%	57.1%	46.7%	50.0%
Employment, % employed	85%	92.9%	71.4%	86.7%	87.5%

Note. BMI = body mass index.