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Characteristic of prospective studies
| Study (country) | Patients with/without RRSO | Follow-up (years) | Age at RRSO (mean) | ||
|---|---|---|---|---|---|
| All | BRCA1 | BRCA2 | |||
| Kauff et al. [13] (USA) | 509/283 | 325/173 | 184/110 | 3.4 | 47.1 |
| Domchek et al. [10] (USA) | 939/1678 | 681/1006 | 258/672 | 6.2 | 43.2 |
| Finch et al. [6] (USA-Europe) | 3513/2270 | 2649/1824 | 864/446 | 5.6 | 47.75 |
RRSO: prophylactic salpingo-oophorectomy.
