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Relationship between stromal GS28 expression and epidermal growth factor receptor expression, and KRAS mutation status in CRC patients
| Marker | Stromal GS28 expression (n = 214) | P value | |
|---|---|---|---|
| Positive | Negative | ||
| KRAS mutation | 0.247 | ||
| Positive | 67 | 22 | |
| Negative | 85 | 40 | |
| EGFR expression | 0.476 | ||
| Positive | 115 | 44 | |
| Negative | 37 | 18 | |
EGFR: epidermal growth factor receptor; CRC: colorectal cancer
