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Association Between Gene Expression Class and Clinical Variables
| Variable | Class 1 | Class 2 | P Value |
|---|---|---|---|
| Ages (yrs) | 0.003 | ||
| Mean | 46.1 | 73.0 | |
| Median | 46.0 | 76.0 | |
| Minimum–maximum | 8–76 | 63–85 | |
| Largest tumor diameter | 0.6 | ||
| Mean | 6.9 | 7.4 | |
| Median | 6.3 | 7.5 | |
| Minimum–maximum | 3.3–11.0 | 5.1–9.4 | |
| Tumor thickness | 0.2 | ||
| Mean | 2.6 | 3.3 | |
| Median | 2.8 | 3.1 | |
| Minimum–maximum | 1.1–4.5 | 2.3–5.0 | |
| Cell type | 0.004 | ||
| Epithelioid | 1 | 3 | |
| Mixed | 1 | 2 | |
| Spindle | 4 | 0 | |
| Indeterminate | 8 | 2 |
