Table 2.

Multivariate logistic regression analysis of clinicopathologic variables predicting the ability to perform breast conservation surgery after neoadjuvant chemotherapy

Parameter	Adjusted OR	95% Confidence interval	p-value
Calcification			0.0127
Present	0.589	0.388-0.893
Absent	1
Distance from nipple (cm)	1.433	1.270-1.616	< 0.0001
Multicentricity			0.0146
Yes	0.489	0.276-0.868
No	1
Initial tumor size (cm)	0.742	0.669-0.822	< 0.0001
C-statistics=0.800

OR, odds ratio.