摘要目的:深入了解初产妇产后体重管理过程中的体验和感受，为优化产后管理策略提供参考。方法:本研究为质性研究。采用目的抽样法，选取2023年5—6月在南京医科大学附属苏州医院进行产后随访的15名初产妇为研究对象进行半结构式访谈，运用Colaizzi 7步分析法分析资料、提炼主题。结果:初产妇产后体重管理真实体验共提炼出3个主题和11个亚主题，分别为产后体重管理认知差异（包括知晓重要性并采取积极行为、忽视与回避）；体重管理的促进因素与障碍因素（促进因素包括自我期望、他人的积极评价与反馈、获益体验，障碍因素包括饮食与运动行为紊乱、躯体症状干扰、角色冲突、负性情绪）；渴望获得多方面的支持（包括医疗机构的连续性信息支持、家庭及社会的支持与接纳）。结论:初产妇对产后体重管理的认知相对不足，体重管理过程中受诸多因素影响，医务人员应采取有效策略，纠正产妇体重管理的认知偏差，充分利用促进因素，积极应对障碍因素，同时重视多种支持的来源，从而促进产妇的产后恢复。

abstractsObjective:To deeply explore the experience and feelings of postpartum weight management in primiparas, so as to provide reference for optimizing postpartum management strategies.Methods:This study was qualitative. From May to June 2023, purposive sampling was used to select 15 primiparas who underwent postpartum follow-up at the Affiliated Suzhou Hospital of Nanjing Medical University as the research subject for semi-structured interviews. The Colaizzi 7-step analysis method was used to analyze data and extract themes.Results:The lived experience of postpartum weight management in primiparas was extracted into three themes and 11 sub-themes, including cognitive differences in postpartum weight management (awareness of importance and adoption of positive behaviors, neglect and avoidance), facilitators and obstacles in weight management (facilitators included self-expectations, positive evaluations and feedback from others, beneficial experiences, while obstacles included eating and exercise behavior disorders, physical symptom interference, role conflicts, negative emotions), and a desire to receive support from multiple aspects (continuous information support from medical institutions, support and acceptance from families and society) .Conclusions:Primiparas have a relatively insufficient cognition of postpartum weight management, and the weight management process is influenced by many factors. Medical and nursing staff should adopt effective strategies to correct cognitive biases in maternal weight management, make full use of facilitators, actively respond to obstacles, and pay attention to multiple sources of support, so as to promote postpartum recovery.