Parameter | Odds ratio | SE | P value | 95 % CI |
---|---|---|---|---|
(a) | ||||
Type of surgery | 0.48 | 0.13 | 0.01 | 0.29–0.80 |
Age at diagnosis | 0.99 | 0.01 | 0.49 | 0.97–1.03 |
Tumour size | 1.01 | 0.01 | 0.14 | 0.10–1.03 |
ER status | 0.45 | 0.12 | <0.01 | 0.27–0.76 |
Nodal status | 1.49 | 0.41 | 0.15 | 0.87–2.57 |
Systemic therapy omitteda | 6.02 | 2.00 | <0.01 | 3.13–11.55 |
(b) | ||||
Type of surgery | 1.20 | 0.28 | 0.44 | 0.76–1.90 |
Age at diagnosis | 1.00 | 0.01 | 0.78 | 0.99–1.02 |
Tumour size | 1.03 | 0.01 | <0.01 | 1.01–1.04 |
ER status | 0.63 | 0.14 | 0.04 | 0.40–0.99 |
Nodal status | 1.71 | 0.39 | 0.02 | 1.09–2.68 |
Local recurrence | 13.15 | 3.68 | <0.01 | 7.60–22.76 |
Systemic therapy omitteda | 1.71 | 0.66 | 0.17 | 0.80–3.63 |