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Healthy subjects and subgroups' composition.
| Healthy subjects (WG) |
Young subgroup (YG) |
Middle-aged subgroup (MG) |
Old subgroup (OG) |
Test-retest subgroup (—) |
|
|---|---|---|---|---|---|
| Number of subjects | 42 | 13 | 14 | 15 | 16 |
| Number of women | 20 | 7 | 6 | 7 | 9 |
| Number of left-handed | 3 | 1 | 1 | 1 | 1 |
| Age of women (years) | 43 ± 14 | 27 ± 5 | 46 ± 4 | 59 ± 4 | 36 ± 13 |
| Age of men (years) | 44 ± 18 | 22 ± 3 | 43 ± 3 | 60 ± 9 | 41 ± 18 |
| Age (years) | 45 ± 16 | 24 ± 4 | 44 ± 4 | 60 ± 7 | 38 ± 15 |
Values are group means ± standard deviation.
