Table 2.

Association of Physical Activity With Race and Marital Status.

	Odds ratio [95% confidence interval]
Variables	Model 1	Model 2	Model 3
Race and marital status
White married	1.00	1.00	1.00
White unmarried	0.94 [0.81, 1.10]	0.90 [0.76, 1.06]	0.96 [0.81, 1.13]
African American married	0.47 [0.41, 0.54]*	0.52 [0.46, 0.60]	0.53 [0.46, 0.61]
African American unmarried	0.41 [0.36, 0.47]*	0.55 [0.48, 0.63]	0.58 [0.50, 0.68]
Age		0.99 [0.98, 0.99]	0.99 [0.99, 0.99]
Income
>$35,000		1.00	1.00
$35,000-$75,000		1.33 [1.18, 1.50]	1.22 [1.07, 1.39]
3$75,000		1.68 [1.39, 2.02]	1.52 [1.25, 1.84]
Education
Less than 12th grade		1.00	1.00
High school graduate/GED		1.54 [1.31, 1.79]	1.42 [1.21, 1.67]
Some college or African American degree		1.98 [1.69, 2.33]	1.74 [1.47, 2.05]
College graduate or above		2.72 [2.17, 3.40]	2.15 [1.71, 2.71]
Weight status
Normal			1.00
Overweight			0.98 [0.84, 1.15]
Obese			0.82 [0.69, 0.98]
Smoking status
Never smoked			1.00
Current smoker			0.71 [0.62, 0.82]
Former smoker			1.01 [0.87, 1.17]
Fair/poor self-rated health			0.47 [0.40, 0.57]

Note. Model 1 regresses physical activity on race and marital status. Model 2 regresses physical activity on race, marital status, age, income, and education. Model 3 adjusts for age, income, education, weight status, smoking status, and self-rated health.

^*p value less than .001.

^**p value less than .005.

^***p value less than .05.