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巧输汉字偏旁部首 在Windows中,当你需要在文档中输 入汉字的偏旁部首时,可以使用在"全拼 输入法"中直接键入拼音"pianpang",此 时系统将提供41个常用的偏旁部首供你 选择使用。 如何连续播放RM影音文件 有很多关于如何连续播放RM影音文 件的方法,但这些方法大多是用文本编辑     

Modified breastfeeding attrition prediction tool: prenatal and postpartum tests

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.