Table 1.
Baseline Characteristics of All 117 Patientsa
| Characteristic | Patients Treated Once (%) | Patients with Repeated Treatment (%) | Total (%) |
|---|---|---|---|
| No. | 89 (76) | 28 (24) | 117 (100) |
| Mean age at first treatment ± SD | 64.4 ± 8.7 | 62.8 ± 9.3 | 64.0 ± 8.9 |
| Male sex | 59 (66) | 23 (82) | 82 (70) |
| First-degree relative, yes | 47 (53) | 14 (50) | 61 (52) |
| Follow-up, yr | |||
| Median | 7.1 | 7.8 | 7.2 |
| IQR | 3.7–11.3 | 5.9–11.1 | 3.8–11.3 |
| Missing | 1 | 0 | 1 |
a
All reported values (except follow-up time) were measured at the time of inclusion. If missingness was not reported, there were no missing values for that variable. Follow-up time represents the number of years between initial treatment and the end of the study period.