TABLE 1.
Patient Demographics for Matched Variables
| Matched Variables | Entire Cohort (n = 308) |
No Ascites (n = 154) |
Ascites (n = 154) |
|---|---|---|---|
| Age at diagnosis, median (range), y | 67 (31–88) | 67 (31–88) | 67 (35–87) |
| Sex, male, n (%) | 147 (48) | 74 (48) | 73 (47) |
| Disease stage, n (%) | |||
| Resectable | 48 (16) | 24 (16) | 24 (16) |
| BR | 38 (12) | 19 (12) | 19 (12) |
| LAUR | 102 (33) | 51 (33) | 51 (33) |
| Metastasis | 120 (39) | 60 (39) | 60 (39) |
| ECOG, n (%) | |||
| 0 | 88 (29) | 48 (31) | 40 (26) |
| 1 | 137 (44) | 69 (45) | 68 (44) |
| 2 | 24 (8) | 11 (7) | 13 (8) |
| 3 | 2 (1) | 0 (0) | 2 (1) |
| Not evaluable | 57 (19) | 26 (17) | 31 (20) |
| Surgical resection, n (%) | |||
| Yes | 81 (26) | 44 (29) | 37 (24) |
| No | 227 (74) | 110 (71) | 117 (76) |
| Surgical LN,* n (% in SurgR) | |||
| Positive | 61 (75) | 32 (73) | 29 (78) |
| Negative | 17 (21) | 11 (25) | 6 (16) |
| Not evaluable | 3 (4) | 1 (2) | 2 (6) |
| Surgical margin,* n (% in SurgR) | |||
| Positive | 21 (26) | 11 (25) | 10 (27) |
| Negative | 55 (68) | 31 (70) | 24 (65) |
| Not evaluable | 5 (6) | 2 (5) | 3 (8) |
| Grade, n (%) | |||
| 1 | 11 (4) | 2 (1) | 9 (6) |
| 2 | 102 (33) | 55 (36) | 47 (31) |
| 3 | 74 (24) | 38 (25) | 36 (23) |
| Not evaluable | 121 (39) | 59 (38) | 62 (40) |
*
Percentage within patients with surgical resection (SurgR).