Barriers To Breastfeeding Initiation In A Multiethnic Group Of Postpartum Women

Monday, 18 November 2013

Ana Maria Linares, DNS, RN, IBCLC
Kristin Ashford, PhD, ARNP
College of Nursing, University of Kentucky, Lexington, KY

Learning Objective 1: The learner will be able to describe factors that influence the decision to initiate exclusive breastfeeding in women from Kentucky.

Learning Objective 2: The learner will be able to describe differences of infant feeding by ethnic group in Kentucky area.

Introduction: The World Health Organization actively promotes breastfeeding as the best source of nourishment for infants. Healthy People 2020 objectives prioritize combatting barriers to breastfeeding across all US populations, and increasing the proportion of infants who are breastfed exclusively at six months.

Objectives: The objective of this study was to determine the prevalence of initiation of exclusive breastfeeding and its association with socio-demographic, behavioral and reproductive factors.   

Methods: A descriptive study was conducted with a convenience sample of 203 postpartum, multiethnic women who were hospitalized in a public Kentucky hospital. Data on socio-demographic, reproductive characteristics, and smoking were obtained.  Statistical analysis included descriptive statistics, ANOVA, and T-tests.

Result: Of the total sample, 62% percent initiated breastfeeding in the hospital; however, only 59% reported exclusive breastfeeding. Women who initiated exclusive breastfeeding were more educated (X2 36.19, df 2, p < .0001) and older (X2 9.93, df 1, p =.001) than women who selected formula feeding. Women who selected formula feeding were more likely to smoke (X2 19.46, df 1, p <.0001) and live with someone who smoked (X2 25.51, df 1, p <.0001). Women with prenatal risk factors were more likely to supplement with formula or exclusively formula feed (X2 14.20, df 2, p < .001). Exclusive breastfeeding was predominantly initiated by White mothers (X2 8.03, df 2, p < .01); while Hispanic mothers were more likely to supplement with formula (X2 35.28, df 2, p < .0001); and African American mothers were more likely to formula feed (X2 13.52, df 2, p < .001).  

Conclusions: These findings confirm that high level of education is positively associated with exclusive breastfeeding; while maternal smoking status may deter women from breastfeeding. Development of appropriated nursing interventions to combat barriers to exclusive breastfeeding should considerate differences among ethnic groups.