Table 1.
N or % or Mean (SD) | Sample Range | Possible Range on the Measure | |
---|---|---|---|
Age (N = 307) | 83.6 (6.4) | 67–100 | n/a |
Female (N = 307) | 222 (72.3%) | n/a | n/a |
Married (N = 302) | 123 (40.7%) | n/a | n/a |
College education or higher (N = 298) | 106 (35.6%) | n/a | n/a |
White (N = 300) | 278 (92.7%) | n/a | n/a |
Hispanic or Latino origin (N = 296) | 4 (1.4%) | n/a | n/a |
TV viewing (h/d; N = 299) | 2.4 (1.5) | 0–8.5 | n/a |
Self-reported sedentary behavior (h/d; N = 280)* | 11.0 (4.9) | 2.3–31.5 | n/a |
Sedentary time by accelerometer (h/d; N = 302) | 8.6 (1.0) | 5.8–10.9 | 0–12 |
Moderate-to-vigorous physical activity (MVPA) by accelerometer (min/d; N = 302) | 8.7 (12.2) | 0–88 | n/a |
Center for Epidemiological Studies Depression Scale Depression Score (N = 293) | 5.5 (4.1) | 0–18 | 0–30 |
Quality of Life (N = 299) | 3.9 (.6) | 1.5–5 | 1–5 |
Falls Efficacy Scale (N = 285) | 26.0 (8.4) | 16–64 | 16–64 |
Perceived stress score (N = 298) | 4.2 (2.5) | 0–10 | 0–16 |
Trails A (time in seconds; N = 302) | 54.4 (21.9) | 19–155 | 0–180 |
Trails B (time in seconds; N = 299) | 148.6 (72.2) | 49.3–300 | 0–300 |
Trails B – Trails A (time in seconds; N = 298) | 94.1 (62.0) | −13 to 275.8 | n/a |
Late-Life Function and Disability Scale (N = 282) | 38.4 (8.9) | 10–50 | 10–50 |
400-m walk (time in seconds; N = 277) | 447.8 (116.6) | 269–858 | 0–900 |
Short Physical Performance Batter (SPPB) Total Score (N = 303) | 8.6 (2.8) | 1–12 | 0–12 |
SPPB balance score (N = 303) | 3 (1.2) | 0–4 | 0–4 |
SPPB gait speed (s; N = 303) | 4.8 (1.4) | 2.7–12.9 | n/a |
SPPB chair stands (s; N = 232) | 13.0 (3.4) | 5.4–25.8 | n/a |
PROMIS sleep disturbance scores (N = 299) | 53.1 (4.2) | 46.4–76.1 | >40 |
PROMIS pain interference scores (N = 298) | 49.6 (7.9) | 41–67.4 | >40 |
Systolic blood pressure (N = 304) | 131.4 (19.1) | 84–206 | n/a |
Diastolic blood pressure (N = 304) | 68.1 (10.1) | 44.5–105 | n/a |
Notes: n/a = not applicable; PROMIS = Patient-Reported Outcomes Measurement Information System.
*Can add up to more than 24h/d due to response bias and behavior categories are not mutually exclusive.