Table 1.
Characteristics of the study population.
| n | Mean age | Min/max age | Female | |
|---|---|---|---|---|
| Benign | 7 | 48 | 31/75 | 5 |
| Malignant | 13 | 62 | 51/72 | 3 |
| All | 20 | 57 | 31/75 | 8 |
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