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Characteristics of the sample, by group.
| Variable | Ctrl (n = 19) | Treat (n = 19) | Total (n = 38) | p-Value |
|---|---|---|---|---|
| Females; n (%) | 10 (52.6) | 10 (52.6) | 20 (52.6) | 1.000 |
| Age (years); mean ± SD (range) | 59.7 ± 6.6 (47–69) | 54.5 ± 4.6 (48–65) | 57.1 ± 6.2 (47–69) | 0.008 |
| BMI; mean ± SD (range) | 27.9 ± 3.8 (20.4–33.4) | 29.6 ± 6.3 (20.0–49.3) | 28.7 ± 5.2 (20.0–49.3) | 0.376 |
Ctrl = control group; treat = treatment group; BMI = body mass index; SD = standard deviation; and n = number.
