Table 4 Comparison of Tumor Cav-1 expression in 102 samples of BM and 211 samples of primary NSCLC according to histology
| Â | No. | Tumor Cav-1 | P valuea | |
|---|---|---|---|---|
Low | High | |||
SQC | ||||
 BM | 27 | 6 (22%) | 21 (78%) | 0.020 |
 Lung | 73 | 35 (48%) | 38 (52%) | |
 Sum | 100 | 41 (41%) | 59 (59%) | |
Non-SQC | ||||
 BM | 75 | 55 (73%) | 20 (27%) | 0.368 |
 Lung | 138 | 93 (67%) | 45 (33%) | |
 Sum | 213 | 148 (70%) | 65 (30%) | |
Total | ||||
 BM | 102 | 61 (60%) | 41 (40%) | 0.884 |
 Lung | 211 | 128 (61%) | 86 (39%) | |
 Sum | 313 | 189 (60%) | 127 (40%) | |