Screening mammography for second breast cancers in women with history of early-stage breast cancer: factors and causes associated with non-detection

Table 4 Univariate and multivariate analysis of factors associated with non-detection

Variables		Univariate			Multivariate
Variables		Odds ratio	95% CI	P value	Odds ratio	95% CI	P value
Mammographic breast density	Fatty	1		< 0.001	1		0.001
Mammographic breast density	Dense	3.236	1.754–5.973	< 0.001	2.959	1.581–5.540	0.001
Mammographic detectability of PBC	Positive	1			1
	Negative	3.512	1.546–7.982	0.003	3.013	1.290–7.041	0.011
	NA	1.073	0.457–2.522	0.871	1.172	0.484–2.840	0.725

ISSN: 1471-2342