TABLE 1.
Participant demographics
| Parametera | Value(s) for indicated patient group |
|||
|---|---|---|---|---|
| Nonelderly |
Elderly |
|||
| Male (n = 12) |
Female (n = 12) |
Male (n = 12) |
Female (n = 12) |
|
| Ethnicity, n (%) | ||||
| White | 9 (75) | 4 (33.3) | 8 (66.7) | 3 (25.0) |
| Black or African American | 1 (8.3) | 6 (50.0) | 0 | 1 (8.3) |
| Asian | 0 | 1 (8.3) | 4 (33.3) | 8 (66.7) |
| American Indian or Alaskan | 1 (8.3) | 0 | 0 | 0 |
| Other | 1 (8.3) | 1 (8.3) | 0 | 0 |
| Age (yrs), mean ± SD | 30.3 ± 7.59 | 29.5 ± 6.45 | 70.9 ± 5.74 | 71.5 ± 5.50 |
| Range | 19–42 | 22–45 | 65–85 | 66–84 |
| Wt, mean kg ± SD | 80.17 ± 12.90 | 70.01 ± 10.49 | 77.88 ± 11.58 | 61.03 ± 8.71 |
| Range | 57.0–105.7 | 56.3–86.5 | 59.1–94.1 | 51.7–80.0 |
| BMI, mean kg/m2 ± SD | 26.44 ± 3.32 | 26.17 ± 3.47 | 25.98 ± 2.36 | 24.52 ± 3.28 |
| Range | 20.2–31.7 | 19.6–30.9 | 22.5–29.8 | 19.7–30.0 |
a
BMI, body mass index; SD, standard deviation.