Table 6.
Controls (n = 2842) | Non-gastric cancer relatives(n = 454) | Gastric cancer relatives (n = 261) | |
Beneficial | 1783 (64.4) | 292 (67.1) | 163 (63.9) |
Not beneficial | 292 (10.5) | 47 (10.8) | 36 (14.1) |
Have never received | 696 (25.1) | 96 (22.1) | 56 (22.0) |