Table 1.
Demographic characteristics.
| Characteristic | Total (n = 19) |
|---|---|
| Age (years) | |
| Mean | 28.1 |
| Range | 22–39 |
| Weight (kg) | |
| Mean | 66.3 |
| Range | 52–82 |
| Ethnic origin | |
| White | 19 |
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