Table 1. Age and Tumor Characteristics of Patients With Different BRCAness Status.
| Characteristic | All Cases | BRCA Wild-Type | BRCA Mutation/Methylation | P Value | ||
|---|---|---|---|---|---|---|
| Hypomutation | Intermediate | Hypermutation | ||||
| No. of cases | 316 | 44 | 157 | 19 | 96 | |
| Age, mean [range], y | 60.6 [27-88] | 59.5 [35-82] | 62.3 [40-87] | 63.4 [40-83] | 57.5 [27-79] | 0.006 |
| Tumor stage | ||||||
| II | 14 (4) | 0 | 7 (5) | 2 (10) | 5 (5) | 0.33 |
| III | 248 (79) | 38 (86) | 118 (75) | 14 (74) | 78 (82) | |
| IV | 53 (17) | 6 (14) | 32 (20) | 3 (16) | 12 (13) | |
| Missing, No. | 1 | 0 | 0 | 0 | 1 | |
| Tumor grade | ||||||
| 2 | 28 (9) | 2 (5) | 16 (11) | 2 (11) | 8 (8) | 0.68 |
| 3 | 281 (91) | 41 (95) | 136 (89) | 17 (89) | 87 (92) | |
| Missing, No. | 7 | 1 | 5 | 0 | 1 | |