【摘要】 目的 调查学龄前儿童的居家饮食行为，并分析其影响因素。方法 2022年5—6月，在上海市抽取5所幼儿园，通过线上方式发放电子问卷进行调查。由家长填写中国学龄前儿童饮食行为问卷（Chinese preschoolers’ eating behavior questionnaire, CPEBQ），同时报告家庭特征及儿童居家生活习惯改变相关信息。共回收有效问卷3 269份，对收集的相关数据进行统计学分析。结果 居家期间，学龄前儿童饮食行为异常的检出率为73.1%。其中，32.1%的儿童存在食物响应维度异常，30.9%的儿童存在外因性进食维度异常。单因素分析结果显示，CPEBQ评分情况与母亲受教育程度、家长教育方式及儿童居家生活习惯（如三餐进食时间、入睡时间、每日运动时间、每日屏幕时间等）有关。多因素Logistics回归分析表明，母亲受教育程度、家长教育方式、早午餐进食时间和每日运动时间均是学龄前儿童居家饮食行为的影响因素（均P<0.05）。结论 学龄前儿童的居家饮食行为受家庭和个人生活习惯的共同影响，应实施针对性的综合干预。更多还原

【Abstract】 Objective To investigate the home eating behaviors of preschool children, and analyze their influencing factors. Methods From May to June 2022, 5 kindergartens in Shanghai were selected and an electronic questionnaire survey was distributed online for investigation. Parents were required to complete the Chinese preschoolers’ eating behavior questionnaire(CPEBQ), and provide information on family characteristics and changes in their children’s home living habits. A total of 3 269 valid questionnaires were collected. The relevant data were statistically analyzed. Results During the period of stay-at-home, the detection rate of abnormal eating behavior among preschool children was 73.1%, of which 32.1% had abnormal food responsiveness, and 30.9% had abnormal exogenous eating. The results of univariate analysis showed that the CPEBQ scores were related to maternal educational level, parenting style, and children’s home living habits(such as meal times, bedtime, daily exercise time, and daily screen time). Multivariate Logistics regression analysis showed that maternal educational level, parenting style, breakfast and lunch times, and daily exercise time were all influencing factors of preschool children’s home eating behaviors( all P<0.05). Conclusion The home eating behaviors of preschool children are influenced by both family factors and personal habits, and targeted comprehensive interventions should be implemented.更多还原