Table 4.

Logistic regression analyses of the association between perpetrator of adult abuse and cessation of any breast feeding (BF) before 4 months (cessation of any BF <4 months) (N=51 101)

	Cessation of any BF <4 months				Crude		Adjusted
Perpetrator	n	(%)	n	(%)	OR	95% CI	OR	95% CI
No adult abuse (reference)	41 396	81.0	4728	11.4	1.00		1.00
Known only	7850	15.4	1232	15.7	1.44	(1.35 to 1.55)	1.28	(1.19 to 1.37)
Unknown only	861	1.7	99	11.5	1.01	(0.82 to 1.25)	1.09	(0.88 to 1.35)
Known and unknown	994	1.9	165	16.6	1.54	(1.30 to 1.83)	1.18	(0.99 to 1.41)

The adjusted model included the following variables: maternal age, education, civil status and any child abuse. Analysed for complete cases.