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Table 1 Correlation between SMARCB1/INI1 expression pattern and patients’ clinico-pathological parameters
| Parameters | n | INI1 | P value | |||
|---|---|---|---|---|---|---|
| Neg (%) | Low (%) | High (%) | ||||
| Age | ≤60 | 22 | 1 (4.5) | 12 (54.5) | 9 (41) | 0.456 |
| >60 | 112 | 14 (12.5) | 63 (56.2) | 35 (31.3) | ||
| Sex | F | 49 | 9 (18.4) | 21 (42.6) | 19 (39) | 0.056 |
| M | 85 | 6 (7.1) | 54 (63.5) | 25 (29.4) | ||
| Location | Proximal | 51 | 5 (9.8) | 34 (66.6) | 12 (23.6) | 0.136 |
| Distal | 83 | 10 (12) | 41 (49.4) | 32 (38.6) | ||
| Histology | ADC | 108 | 10 (9.2) | 62 (57.4) | 36 (33.4) | 0.667 |
| A-Muc | 17 | 3 (17.6) | 9 (52.9) | 5 (29.5) | ||
| Other | 9 | 2 (22.2) | 4 (44.4) | 3 (33.3) | ||
| Grade | Well/mod | 109 | 7 (6.4) | 67 (61.5) | 35 (32.1) | 0.003* |
| Poor | 25 | 8 (32) | 8 (32) | 9 (36) | ||
| N stage | N0 | 88 | 7 (7.9) | 51 (62.5) | 30 (29.6) | 0.387 |
| N1 | 24 | 3 (12.5) | 14 (58.3) | 7 (29.2) | ||
| N2 | 22 | 5 (22.7) | 10 (45.4) | 7 (31.9) | ||
| LiverMet | Negative | 93 | 4 (4.3) | 58 (62.4) | 31 (33.3) | 0.001* |
| Positive | 41 | 11 (26.8) | 17 (41.4) | 13 (31.8) | ||
| Stage | I | 12 | 0 | 5 (41.6) | 7 (58.4) | 0.002* |
| II | 63 | 3 (4.8) | 42 (66.6) | 18 (28.6) | ||
| III | 20 | 1 (5) | 12 (60) | 7 (35) | ||
| IV | 39 | 11 (28.2) | 16 (41) | 12 (30.8) | ||
| Total | 134 | 15 (11) | 75 (56) | 44 (33) | ||
