|  | Males (N = 7,586) | Females (N = 8,856) | ||
---|---|---|---|---|---|
Variable | Definition | Mean/Proportion | Standard Deviation | Mean/Proportion | Standard Deviation |
BMI | weight in kilograms divided by the square of height in meters | 28.31 | 5.13 | 27.33 | 6.25 |
Overweight/Obese | 1 = BMI > 25.0 | .75 | Â | .57 | Â |
 | 0 = BMI ≤25.0 |  |  |  |  |
Age | Age in years | 43.69 | 10.92 | 44.19 | 10.90 |
Married/Cohabitating | 1 = married or cohabitating | .71 | Â | .69 | Â |
 | 0 = not married or cohabitating |  |  |  |  |
Number of Kids < Age 6 | number | .28 | .63 | .28 | .61 |
Number of Kids Age 6-17 | number | .58 | .94 | .65 | .98 |
Education | Years of formal schooling | 13.66 | 2.67 | 13.73 | 2.51 |
Occupation with METs > 3.3 | 1 = working in building/grounds maintenance, farming, fishing, forestry, construction, or extraction, | .10 | Â | --- | Â |
 | 0 = otherwise |  |  |  |  |
Employed | 1 = currently employed | .83 | Â | .70 | Â |
 | 0 = not currently employed |  |  |  |  |
Poor Health | 1 = respondent says health is currently fair or poor | .15 | Â | .15 | Â |
 | 0 = otherwise |  |  |  |  |
Primary Meal Preparer a | 1 = primary meal preparer in the household | .39 | Â | .83 | Â |
 | 0 = otherwise |  |  |  |  |
Primary Grocery Shopper a | 1 = primary grocery shopper in the household | .52 | Â | .90 | Â |
 | 0 = otherwise |  |  |  |  |
Weekend | 1 = time diary comes from a weekend day | .29 | Â | .29 | Â |
 | 0 = time diary comes from a weekday |  |  |  |  |
Summer | 1 = time diary comes from a summer month | .25 | Â | .25 | Â |
 | 0 = otherwise |  |  |  |  |
Black b | 1 = Black, non-Hispanic | .11 | Â | .13 | Â |
 | 0 = otherwise |  |  |  |  |
Hispanic b | 1 = Hispanic | .13 | Â | .12 | Â |
 | 0 = otherwise |  |  |  |  |
Other b | 1 = race/ethnicity something other than Black non-Hispanic, Hispanic, or White non-Hispanic | .05 | Â | .06 | Â |
 | 0 = otherwise |  |  |  |  |
ATUS07 | 1 = respondent in the 2007 ATUS | .50 | Â | .50 | Â |
 | 0 = respondent in the 2006 ATUS |  |  |  |  |
Grocery Price Index | ACCRA state-level grocery price index: 2006 | 103.21 | 10.51 | 102.99 | 10.60 |
Hourly Opportunity Cost of Time | $/hour | 20.57 | 7.74 | 16.84 | 5.27 |
Ln(Non-Wage Income) | Ln($ per year from all nonwage sources in the household) | 7.42 | 0.57 | 7.38 | 0.56 |