Table 2 Logistic regression results of mastectomy rates of non-metastatic 50–69-year-old patients in the canton of St.Gallen 2012–2017 by stage and detection type
From: Screening is associated with lower mastectomy rates in eastern Switzerland beyond stage effects
Odds ratio | p-value | Model AIC | ||
|---|---|---|---|---|
stage: | I | (reference) | 654.4 | |
II | 3.10 | < 0.001 | ||
III | 8.20 | < 0.001 | ||
detection type: | by MSP | 0.45 | 0.001 | |
636.9 | ||||
tumour size: | T1 | (reference) | ||
T2 | 2.70 | < 0.001 | ||
T3+ | 19.01 | < 0.001 | ||
detection type: | by MSP | 0.48 | 0.002 | |
674.6 | ||||
nodal status: | N0 | (reference) | ||
N1 | 3.06 | < 0.001 | ||
N2+ | 3.69 | < 0.001 | ||
detection type: | by MSP | 0.38 | < 0.001 | |
709.8 | ||||
detection type: | Not by MSP | (reference) | ||
by MSP | 0.34 | < 0.001 |