我国三级医疗机构营养科专业人才队伍情况调查

目的调查分析我国三级医疗机构营养科专业人才队伍情况，提出针对性建议。方法从国家医疗质量管理与控制信息网选取1 283家三级医疗机构调研临床营养专业技术人员数据，应用频数、构成比等进行描述性统计分析。 结果三级医疗机构营养科专业技术人员数量不足且分布不均衡，高层次人才比例偏低。医床比1:556.91，技床比1:841.30，医技比1.51:1，护床比1:1 031.31，均未达到文件标准，营养科医师严重缺编。结论应加强营养科专业人员教育和高层次人才培养，建立规范化培养体系，明确营养科职称评定和岗位技能考核制度，不断扩增专业人才数量，提升临床营养诊疗能力。     

Adapting Sexual Configurations Theory to Nursing

Lesbian, gay, bisexual, transgender, and queer/questioning people in the United States experience multiple health disparities related to sexual and reproductive health. Attempts to address these disparities have focused on sexual orientation and gender identity rather than on the specific aspects of sexuality that may be more relevant to an individual’s health outcomes. This focus is also incongruent with a holistic approach to health and wellness interventions. We propose an adaptation of sexual configurations theory, a psychological theory with which to accurately describe different aspects of sexuality, to better position nurses to address these important disparity issues. We position sexual configurations theory within a contextual framework that incorporates aspects of trauma theory as a new way to evaluate individual sexuality in a holistic nursing context.     

Narrative Study of the Significance of Infertility and Its Treatment for Maternal Identity

ObjectiveTo explore how women who experienced infertility and underwent fertility treatments constructed maternal identities after they successfully gave birth.DesignNarrative qualitative study.SettingFinland, Scandinavia.ParticipantsTwenty-six previously infertile Finnish women who later conceived were recruited via social media, health clinics, and relevant informal support organizations.MethodsNarrative analysis was used to process written accounts and individual episodic interviews with each of the 26 women.ResultsFour different identity stories emerged from the data: Fractured Maternity, Pursuing Maternity, Learning Maternity, and Discovering Maternity. Infertility, its treatment, and childbirth were narrated as turning points in the participants’ life courses, but the significance of these turning points for maternal identity varied across the four stories.ConclusionThese findings have important implications for nursing practice. Health care professionals should be aware of the effects of previous long-standing infertility on the subsequent experience of motherhood so they can provide women with understanding, sufficient support, and appropriate interventions throughout the transition to motherhood.     

护士应用体外膜肺氧合技术核心能力评价指标的构建

目的 构建一套科学、系统的护士应用体外膜肺氧合（extracorporeal membrane oxygenation,ECMO）技术的核心能力评价指标,为护士的培养、考核和能力评价提供参考依据。 方法 通过文献回顾、半结构式访谈形成护士应用ECMO技术核心能力评价指标初稿,2021年2月—4月,采用德尔菲法对6个省份的25名专家进行问卷函询,运用层次分析法确定各级指标权重。 结果 共开展2轮函询,问卷有效回收率分别为90.00%、92.59%,第2轮函询专家的权威系数为0.886,肯德尔和谐系数为0.205（P<0.001）。最终构建的评价指标包括临床专业知识、临床实践技能、评判性思维能力、专业发展能力、沟通协调能力、管理能力、个人特质7个一级指标、19个二级指标、70个三级指标。 结论 构建的护士应用ECMO技术核心能力评价指标具有较高的科学性和可靠性,对护士的培养、考核和能力评价具有指导意义。