Determinants of Nonmedically Indicated In-Hospital Supplementation of Infants Whose Birthing Parents Intended to Exclusively Breastfeed. (May 2017)

• Record Type: Journal Article
• Authors: Temple Newhook, Julia; Newhook, Leigh Anne; Midodzi, William K.; Murphy Goodridge, Janet; Burrage, Lorraine; Gill, Nicole; Halfyard, Beth; Twells, Laurie
• Is Part Of: Journal of human lactation. Volume 33:Number 2(2017:May)
• Page Start: 278
• Page End: 284
• Publication Date: 2017-05
• Subjects: Baby-Friendly Hospital Initiative -- breastfeeding -- breastfeeding barriers -- breastfeeding initiation -- breastfeeding support -- exclusive breastfeeding -- human milk substitute; Breastfeeding -- Periodicals; Lactation -- Periodicals; 612.664
• DOI: 10.1177/0890334417695204
• Languages: English
• ISSNs: 0890-3344

Abstract

Background: Despite high rates of intention to exclusively breastfeed, rates of exclusive breastfeeding in Canada are low. Supplementation may begin in hospital and is associated with reduced breastfeeding duration. Research aim: The aim of this investigation was to explore determinants of in-hospital nonmedically indicated supplementation of infants whose birthing parents intended to exclusively breastfeed. Methods: This study is a cross-sectional one-group nonexperimental design, focused on participants who intended to exclusively breastfeed for 6 months ( n = 496). Data were collected between October 2011 and October 2015 in Newfoundland and Labrador. Variables measured included age; rural/urban location; education; income; race; marital status; parity; smoking status; having been breastfed as an infant; previous breastfeeding experience; Iowa Infant Feeding Attitude Scale score; delivery mode; infant birth weight; birth satisfaction; skin-to-skin contact; length of participant's hospital stay; breastfeeding advice from a lactation consultant, registered nurse, or physician; and first impression of breastfeeding. We evaluated determinants of in-hospital nonmedically indicated supplementation using bivariate and multivariate logistic regression analyses. Results: Overall, 16.9% ( n = 84) of infants received nonmedically indicated supplementation in hospital. Multivariate modeling revealed four determinants: low total prenatal Iowa Infant Feeding Attitude Scale score (odds ratio [OR] = 1.96, 95% confidence interval [CI] [1.18, 3.27]), no previous breastfeeding experience (OR = 2.03, 95% CI [1.15, 3.61]), negative first impression of breastfeeding (OR = 2.67, 95% CI [1.61, 4.43]), and receiving breastfeeding advice from a hospital physician (OR = 2.86, 95% CI [1.59, 5.15]). Conclusion: Elements of the hospital experience, self-efficacy, and attitudes toward infant feeding are determinants of nonmedically indicated supplementation of infants whose birthing parents intended to exclusively breastfeed.