Wood Natsuko K, Sanders Elizabeth A, Lewis Frances M, Woods Nancy F, Blackburn Susan T
Skagit Valley College, 2405 East College Way, Mount Vernon, WA 98273, USA.
Educational Psychology, Measurement & Statistics, The University of Washington, Seattle, WA, USA.
Women Birth. 2017 Dec;30(6):472-480. doi: 10.1016/j.wombi.2017.04.006. Epub 2017 May 18.
Although the World Health Organization and American Academy of Pediatrics recommend exclusive breastfeeding for the first six months, only 22% of U.S. mothers do so. Mothers' perceived insufficient milk (PIM) is the primary reason for breastfeeding discontinuation globally. There are two changeable causes of PIM: (1) mothers' misinterpretation of their infant's behavior, and (2) mothers' lack of confidence in their ability to breastfeed.
The purpose of this study was to evaluate the short-term effect of a home-based intervention designed to prevent and/or reduce PIM.
A mixed-methods, single-group, pretest-midtest-posttest design was used for evaluating a home-based breastfeeding program. The program was implemented during three 1.0- to 1.5-h home intervention sessions at 6, 13, and 27 days postpartum, delivered to 14 dyads of breastfeeding mothers and their full-term singleton infants.
We found significant increases over time in mothers' sensitivity to infant behavior and breastfeeding self-efficacy as well as significant decreased attribution of infant crying to PIM. Exit interviews indicated that the program was accepted by participating mothers.
This is the first intervention study that has directly targeted the causes of PIM. The home-based intervention has the potential to add to maternal competencies both in correctly assessing their infants' behavior, thereby preventing erroneous attribution of infant behavior to PIM, as well as simultaneously bolstering maternal confidence in breastfeeding skills.
By building maternal competencies, the home-based intervention has a longer-range potential to prevent breastfeeding discontinuation. Further evaluation is warranted.
尽管世界卫生组织和美国儿科学会建议在婴儿出生后的前六个月进行纯母乳喂养,但美国只有22%的母亲这样做。母亲认为母乳不足(PIM)是全球母乳喂养中断的主要原因。导致PIM的两个可变因素是:(1)母亲对婴儿行为的误解,以及(2)母亲对自己母乳喂养能力缺乏信心。
本研究的目的是评估一项旨在预防和/或减少PIM的家庭干预措施的短期效果。
采用混合方法、单组、前测-中测-后测设计来评估一项家庭母乳喂养计划。该计划在产后第6天、第13天和第27天进行了三次每次1.0至1.5小时的家庭干预课程,参与对象为14对母乳喂养的母亲及其足月单胎婴儿。
我们发现,随着时间的推移,母亲对婴儿行为的敏感度和母乳喂养自我效能感显著提高,同时将婴儿哭闹归因于PIM的情况显著减少。退出访谈表明,参与的母亲接受了该计划。
这是第一项直接针对PIM原因的干预研究。家庭干预有可能增强母亲正确评估婴儿行为的能力,从而防止将婴儿行为错误归因于PIM,同时增强母亲对母乳喂养技能的信心。
通过培养母亲的能力,家庭干预在预防母乳喂养中断方面具有更长远的潜力。有必要进行进一步评估。