Table 1.
Subject descriptive characteristics.
| Young Adults (n = 107) | Middle-Aged Adults (n = 74) | |||||||
|---|---|---|---|---|---|---|---|---|
| Min | Max | Percentile 10–90 | Min | Max | Percentile 10–90 | |||
| Age (years) | 22.2 ± 2.2 | 18.2 | 26.6 | 19.1–25.2 | 53.5 ± 5.3 | 45.0 | 66.0 | 47.0–61.7 |
| Sex (n %) | ||||||||
| Women | 72, 67 | 39, 53 35, 47 |
||||||
| Men | 35, 33 | |||||||
| Metabolic cart used (n %) | ||||||||
| CCM Express | 46, 43 61, 57 69.3 ± 15.9 167.8 ± 8.7 24.5 ± 4.4 79.8 ± 13.2 41.4 ± 9.5 24.0 ± 8.9 35.0 ± 7.8 |
0, 0 | ||||||
| CPX Ultima CardiO2 | 74, 100 | |||||||
| Body weight (kg) | 45.0 | 118.5 | 52.2–90.6 | 75.7 ± 15.0 167.8 ± 9.8 26.7 ± 3.8 95.1 ± 11.7 43.5 ± 11.7 30.0 ± 8.4 39.9 ± 9.1 |
50.6 | 110.7 | 57.8–94.6 | |
| Height (cm) | 148.5 | 195.1 | 157.2–180 | 148.3 | 189.8 | 155.8–181.6 | ||
| BMI (kg/m2) | 17.2 | 38.4 | 19.4–30.9 | 19.0 | 38.0 | 22.0–31.7 | ||
| Waist circumference (cm) | 58.0 | 125.6 | 65.0–97.8 | 68.6 | 118.7 | 79.2–107.8 | ||
| Lean mass (kg) | 28.1 | 66.8 | 31.0–55.2 | 22.7 | 63.6 | 30.5–59.6 | ||
| Fat mass (kg) | 9.9 | 51.7 | 14.6–36.4 | 14.5 | 55.8 | 20.6–40.7 | ||
| Fat mass (%) | 15.3 | 51.9 | 26.2–44.4 | 23.0 | 59.4 | 26.7–51.1 | ||
Data are presented as mean ± SD unless otherwise stated.