Table 1. Weighted Characteristics of the Analyzed Sample, 1999-2002 NHANES (N = 2031).

Variable	Point Estimate (SE)
DSST, mean	47.7 (0.7)
Social Risk Score, %
0	44.3
1	33.1
2	14.0
3	6.4
4	2.2
Age, mean years	69.9 (0.3)
% Female	54.4
% Meeting MVPA guidelines	37.4
% Overweight/obese	71.1
% Physician-diagnosed hypertension	50.0
% Smoker	12.4
Energy intake, mean kcals	1790.9 (22.8)
A1C, mean %	5.8 (0.02)

Note. A1C = Glycosylated hemoglobin; DSST = Digit symbol substitution test; MVPA = Moderate-to-vigorous physical activity.