Table I.
Combined characteristics of all 157 patients in the present study.
| Characteristics | Value, n | Value, % | 95% CI |
|---|---|---|---|
| Mean age, years | 60 | - | |
| Age range, years | 20-93 | - | |
| Sex | |||
| Male | 65 | 41.40 | 33.61-49.53 |
| Female | 92 | 58.60 | 50.47-66.39 |
| Age, years | |||
| <40 | 16 | 10.19 | 5.94-16.02 |
| 40-59 | 58 | 36.94 | 29.39-45.00 |
| 60-80 | 73 | 46.50 | 38.51-54.62 |
| >80 | 10 | 6.37 | 3.10-11.40 |
| Metastasis | |||
| Yes | 72 | 45.86 | 37.89-53.99 |
| No | 85 | 54.14 | 46.01-62.11 |
| Tumor grade | |||
| G1 | 73 | 46.50 | 38.51-54.62 |
| G2 | 31 | 19.75 | 13.83-26.84 |
| G3 | 45 | 28.66 | 21.74-36.41 |
| Unspecified | 8 | 5.10 | 2.23-9.79 |