. Author manuscript; available in PMC: 2017 Jan 1.

Published in final edited form as: J Obstet Gynecol Neonatal Nurs. 2015 Nov 25;45(1):45–61. doi: 10.1016/j.jogn.2015.10.004

Table 4.

In the 62 Mothers who Breastfed after Discharge, Duration of Maternal Milk Provision by Randomized Treatment Group and Select Covariates

	Unadjusted		Adjusted
	Hazard ratio	(95% CI)	Hazard ratio	(95% CI)
KC vs Information	.75	(.50–1.13)	.84	(.55–1.28)
ATTV vs Information	.98	(.66–1.45)	1.05	(.70–1.57)
Maternal race and ethnicity	.73	(.50–1.06)
Maternal age	.98	(.95–1.01)
Maternal education^*	.90	(.83–.97)
Marital status	.98	(.70–1.38)
Parity	.86	(.61–1.20)
Birth weight in grams	1.00	(.99–1.00)
Neurobiological risk score	.99	(.95–1.04)
KC practiced	.68	(.44–1.06)

Note. Kangaroo care=KC; auditory-tactile-visual-vestibular=ATVV. Adjusted for the covariates of maternal race and ethnicity, parity, and maternal education. The analysis of breastfeeding duration includes three participants did not provide their milk in the hospital, but did breastfeed following discharge.

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