Table 180P.
Characteristics
| Brain imaging N = 95 N (%) | No brain imaging N = 77 N (%) | |
|---|---|---|
| Age | ||
| Median (range) | 70 (34–95) | 74 (47–91) |
| Smoking | ||
| Never | 20 (21%) | 12 (16%) |
| Ex/current | 74 (78%) | 51 (66%) |
| NA | 1 (1%) | 14 (18%) |
| ECOG | ||
| 0 | 16 (17%) | 5 (6%) |
| 1–2 | 68 (72%) | 37 (48%) |
| 3–4 | 11 (11%) | 27 (35%) |
| NA | 0 (0%) | 8 (10%) |
| Subtype | ||
| Adenocarcinoma | 68 (72%) | 45 (58%) |
| Squamous cell | 11 (12%) | 12 (16%) |
| Other | 11 (11%) | 4 (5%) |
| NA | 5 (5%) | 16 (21%) |
| Molecular | ||
| Variant detected | 52 (55%) | 25 (32%) |
| No variant | 28 (29%) | 31 (40%) |
| NA | 15 (16%) | 21 (27%) |
| BM symptoms | ||
| Yes | 32 (34%) | 4 (5%)* |
| No | 63 (66%) | 60 (78%) |
| NA | 0 | 13 (17%) |
| Systemic therapy | ||
| NA | 0 (0%) | 2 (3%) |
| Yes | 64 (67%) | 32 (42%) |
| No | 31 (33%) | 43 (56%) |
| Poor ECOG Pt wishes Died Surgery/radiotherapy only Monitor | 17 4 5 3 2 | 28 2 12 0 1 |
*
Not for active treatment.