Table 2.

Univariate and multivariate logistic regression analysis to assess the association of clinical characteristics and radscore with ALN burden

Characteristics	OR (univariable)	OR (multivariable)
Clinical T stage
T1
T2	3.17 (2.33–4.32, p < .001)	NA
Menopausal Status
Postmenopausal
Premenopausal	1.60 (1.22–2.10, p < .001)	1.68 (1.21–2.34, p = .002)
MRI ALN status
Negative
Positive	7.09 (5.18–9.69, p < .001)	3.14 (2.19–4.49, p < .001)
MRI ALN burden
Low
High	59.33 (18.69-188.32, p < .001)	19.68 (5.99–64.62, p < .001)
Radscore	7.47 (5.12–10.88, p < .001)	3.90 (2.63–5.78, p < .001)

Note OR, Odds Ratio. ALN, axillary lymph node burden