|
Multivariate logistic regression of the 5-year disease free status in relation to the poor-prognosis score and other clinical variables |
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| All events (n = 159) (number of events = 38) |
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|
|
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| Odds ratio (95% confidence interval) |
P value |
|
|
|
||
| Poor-prognosis score |
4.19 (1.49–11.77) |
0.007 |
| Age (per 10 years) |
1.11 (0.79–1.54) |
0.55 |
| Stage |
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| Stage 2 versus 1 |
1.28 (0.4–4.08) |
0.68 |
| Stage 3 versus 1 |
1.11 (0.42–2.95) |
0.83 |
| Elston grade |
||
| Grade 2 versus 1 |
3.32 (0.63–17.56) |
0.16 |
| Grade 3 versus 1 |
2.81 (0.5–15.74) |
0.24 |
| Estrogen-receptor-positive |
2.94 (0.76–11.28) |
0.12 |
| Progesterone-receptor-positive |
0.35 (0.12–0.99) |
0.05 |
Pawitan et al. Breast Cancer Research 2005 7:R953 doi:10.1186/bcr1325 |
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