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| Variable | N used | N event | HR | 95 % CI | P-value |
|---|---|---|---|---|---|
| Age (>68 vs ⩽68) |
58 |
24 |
3.11 |
(1.20, 8.08) |
0.020 |
| Depth (Deep vs Superficial) |
58 |
24 |
3.23 |
(1.02, 10.21) |
0.046 |
| Size |
58 |
24 |
|
|
|
| >5 cm,⩽10 cm vs⩽5 cm |
|
|
1.26 |
(0.48, 3.31) |
0.635 |
| >10 cm vs⩽5 cm | 1.98 | (0.51, 7.75) | 0.327 |
