Evans Marilyn L, Dick Margaret J, Lewallen Lynne P, Jeffrey Cynthia
M arilyn E vans and M argaret D ick are associate professors in the School of Nursing at The University of North Carolina at Greensboro.
J Perinat Educ. 2004 Winter;13(1):1-8. doi: 10.1624/105812404X109348.
In earlier studies, the Breastfeeding Attrition Prediction Tool (BAPT) demonstrated predictive validity in the postpartum period. The purpose of this study was to compare the effectiveness of a modified version of the BAPT when given in the last trimester (BAPT1) and following delivery (BAPT2) in predicting breastfeeding attrition among 117 women who planned to breastfeed for at least 8 weeks. Subjects completed the BAPT during a prenatal breastfeeding class and again at delivery, and they received a phone call at 8 weeks to determine breastfeeding status. In this study, neither of the two administrations of the BAPT was predictive of breastfeeding status at 8 weeks. Findings here may differ because subjects in the current study were all committed enough to attend breastfeeding class and, thus, varied less on commitment than women in earlier studies. Significant associations were found with level of education and having a close relative who breastfed. To assist the perinatal educator in identifying women most at risk for early cessation of breastfeeding, the use of three questions regarding level of education, family support, and breastfeeding preparation is suggested.
在早期研究中,母乳喂养损耗预测工具(BAPT)在产后阶段显示出预测效度。本研究的目的是比较在妊娠晚期(BAPT1)和分娩后(BAPT2)使用的改良版BAPT在预测117名计划母乳喂养至少8周的女性母乳喂养损耗情况方面的有效性。研究对象在产前母乳喂养课程期间以及分娩时完成了BAPT,并且在第8周时接到电话以确定母乳喂养状况。在本研究中,BAPT的两次施测均未预测出第8周时的母乳喂养状况。此处的研究结果可能有所不同,因为本研究中的研究对象都有足够的意愿参加母乳喂养课程,因此在意愿方面的差异小于早期研究中的女性。研究发现教育水平和有母乳喂养的近亲与母乳喂养状况存在显著关联。为帮助围产期教育工作者识别最有可能过早停止母乳喂养的女性,建议使用关于教育水平、家庭支持和母乳喂养准备情况的三个问题。