Division of Nutrition, Physical Activity, and Obesity, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA.
Pediatrics. 2012 Jul;130(1):54-60. doi: 10.1542/peds.2011-3633. Epub 2012 Jun 4.
To describe mothers' exclusive breastfeeding intentions and whether Baby-Friendly hospital practices are associated with achieving these intentions.
In the 2005-2007 Infant Feeding Practices Study II, women completed a prenatal questionnaire and approximately monthly questionnaires through 12 months. Mothers met their prenatal exclusive breastfeeding intention if their duration after the hospital stay (excluding hospital supplementation) equaled or exceeded their intention. Primary predictor variables included 6 Baby-Friendly hospital practices: breastfeeding within 1 hour of birth, giving only breast milk, rooming in, breastfeeding on demand, no pacifiers, and information on breastfeeding support.
Among women who prenatally intended to exclusively breastfeed (n = 1457), more than 85% intended to do so for 3 months or more; however, only 32.4% of mothers achieved their intended exclusive breastfeeding duration. Mothers who were married and multiparous were more likely to achieve their exclusive breastfeeding intention, whereas mothers who were obese, smoked, or had longer intended exclusive breastfeeding duration were less likely to meet their intention. Beginning breastfeeding within 1 hour of birth and not being given supplemental feedings or pacifiers were associated with achieving exclusive breastfeeding intention. After adjustment for all other hospital practices, only not receiving supplemental feedings remained significant (adjusted odds ratio = 2.3, 95% confidence interval = 1.8, 3.1).
Two-thirds of mothers who intend to exclusively breastfeed are not meeting their intended duration. Increased Baby-Friendly hospital practices, particularly giving only breast milk in the hospital, may help more mothers achieve their exclusive breastfeeding intentions.
描述母亲纯母乳喂养的意愿,以及爱婴医院实践是否与实现这些意愿相关。
在 2005-2007 年婴儿喂养实践研究 II 中,女性在产前完成一份问卷,并在 12 个月内每月大约完成一份问卷。如果母亲在医院停留(不包括医院补充喂养)后的持续时间等于或超过其意愿,则符合其产前纯母乳喂养意愿。主要预测变量包括 6 项爱婴医院实践:出生后 1 小时内母乳喂养、只喂母乳、母婴同室、按需哺乳、不使用安抚奶嘴、以及母乳喂养支持信息。
在产前打算纯母乳喂养的女性(n=1457)中,超过 85%的人打算母乳喂养 3 个月或更长时间;然而,只有 32.4%的母亲实现了她们预期的纯母乳喂养持续时间。已婚和多胎的母亲更有可能实现其纯母乳喂养的意愿,而肥胖、吸烟或预期纯母乳喂养持续时间较长的母亲则不太可能实现其意愿。出生后 1 小时内开始母乳喂养且未接受补充喂养或安抚奶嘴与实现纯母乳喂养意愿相关。在调整所有其他医院实践后,只有不接受补充喂养仍然具有显著意义(调整后的优势比=2.3,95%置信区间=1.8,3.1)。
三分之二打算纯母乳喂养的母亲没有达到她们预期的持续时间。增加爱婴医院的实践,特别是在医院只给母乳喂养,可能有助于更多的母亲实现其纯母乳喂养意愿。