- Breast cancer type, grade, and stage among Saudi and non-Saudi patients.
| Variables | Nationality | |
|---|---|---|
| Saudis | Non-Saudis | |
| Cancer type | ||
| Ductal | 261 (91.3) | 185 (94.4) |
| Lobular | 20 (7.0) | 9 (4.6) |
| Other | 5 (1.7) | 2 (1.0) |
| Cancer grade | ||
| I | 25 (8.7) | 14 (7.1) |
| II | 156 (54.5) | 111 (56.6) |
| III | 105 (36.7) | 71 (36.2) |
| Cancer stage | ||
| I | 26 (12.6) | 21 (14.7) |
| II | 129 (62.3) | 72(50.3) |
| III | 51 (24.6) | 48 (33.6) |
| IV | 1 (0.5) | 2 (1.4) |