Early oral feeding ability development trajectory and its influencing factors in preterm infants hospitalized in neonatal intensive care unit

    SUN Shiyan，ZHANG Fang WU Yumei，LI Wenshuang，FAN Chunxiao，ZHOU Minmin

    Binzhou Medical University Hospital，Shandong 256600 China

    Corresponding Author "ZHANG Fang，E-mail：zf6569@163.com

    Keywords "preterm infants; oral feeding; development trajectory; growth mixture model; longitudinal study; nursing

    摘要""目的：调查新生儿重症监护病房(NICU)住院早产儿早期经口喂养能力，探讨早产儿经口喂养能力的变化轨迹，分析不同轨迹类别的影响因素。方法：采用便利抽样法，选取山东省某三级甲等综合医院入住NICU的早产儿202例作为研究对象，连续跟踪测定早产儿开始经口喂养10 d内的经口喂养能力，利用增长混合模型探索早产儿经口喂养能力的不同发展轨迹，并通过多因素Logistic回归分析不同轨迹类别的影响因素 ......