quantitative methodology

  • 文章类型: Journal Article
    背景:这项研究探讨了不列颠哥伦比亚省医护人员(HCWs)中道德困扰和离职意向的交叉性,关注种族和性别动态。它解决了这些因素如何影响医疗保健劳动力组成和经验的研究差距。
    方法:我们的横断面观察研究采用了结构化的在线调查。参与者包括医生,护士,和家庭/社区护理提供者。这项调查使用既定的量表衡量了道德困境,评估的应对机制,并评估了离职意向。统计分析检查了种族之间的关系,性别,道德上的痛苦,和离职意向,专注于识别不同医疗保健角色之间的差异。通过分类和回归树检查复杂的相互作用。
    结果:种族化和性别少数群体面临更高水平的道德困扰。职业在这些经历中发挥了重要作用。白人妇女报告说,与其他群体相比,由于道德困扰而离开的意愿更高,尤其是白人。与医生相比,护士和护理人员经历了更高的道德困扰和离职意愿。此外,应对策略因不同的种族和性别身份而异。
    结论:需要有针对性的干预措施来减轻道德困扰并减少离职,尤其是在面临交叉不平等的医护人员中。
    BACKGROUND: This study explores intersectionality in moral distress and turnover intention among healthcare workers (HCWs) in British Columbia, focusing on race and gender dynamics. It addresses gaps in research on how these factors affect healthcare workforce composition and experiences.
    METHODS: Our cross-sectional observational study utilized a structured online survey. Participants included doctors, nurses, and in-home/community care providers. The survey measured moral distress using established scales, assessed coping mechanisms, and evaluated turnover intentions. Statistical analysis examined the relationships between race, gender, moral distress, and turnover intention, focusing on identifying disparities across different healthcare roles. Complex interactions were examined through Classification and Regression Trees.
    RESULTS: Racialized and gender minority groups faced higher levels of moral distress. Profession played a significant role in these experiences. White women reported a higher intention to leave due to moral distress compared to other groups, especially white men. Nurses and care providers experienced higher moral distress and turnover intentions than physicians. Furthermore, coping strategies varied across different racial and gender identities.
    CONCLUSIONS: Targeted interventions are required to mitigate moral distress and reduce turnover, especially among healthcare workers facing intersectional inequities.
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  • 文章类型: Journal Article
    本文提出了关于如何在定量研究中包含捕获不同性别身份和性取向的问题的公开建议。我们的理论框架是女性主义理论和关于身份类别的女性主义辩论的演变,引入交叉性别观点是一个重要的范式转变。我们已经编制了以前不同的分类建议,并考虑了在调查中不包括反映身份多样性的类别的后果,以便最终提供我们对身份实施的建议。该提案旨在确保纵向研究的可比性,同时,在定量方法论研究中纳入新的身份框架和交叉视角。
    This article presents an open proposal on how to include questions that capture different gender identities and sexual orientations in quantitative research. Our theoretical framework is feminist theory and the evolution of feminist debates on identity categories, where the introduction of an intersectional gender perspective has been an important paradigm shift. We have compiled different previous categorization proposals and consider the consequences of not including categories that reflect identity diversity in surveys in order to finally offer our proposal for operationalizing identities. The proposal aims to ensure comparability in longitudinal studies and, at the same time, to incorporate new identity frameworks and an intersectional perspective in quantitative methodology research.
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  • 文章类型: Journal Article
    在COVID-19大流行期间在前线工作的注册护士遇到了重大挑战,包括暴露于严重事件。关键事件是指突发的意外临床事件,超过个人的应对能力,导致相当大的心理困扰,这可能会导致创伤后应激障碍症状的发展。研究表明,医护人员中创伤后应激障碍症状的患病率很高,特别是与COVID-19患者密切接触的患者。
    为了评估注册护士在COVID-19大流行期间与工作条件有关的创伤后应激症状的水平,例如他们的工作受到大流行的影响,重新部署,工作时间阻碍了轮班和重大事件之间的充分恢复。
    横断面研究。
    在覆盖瑞典所有21个地理区域的多种医疗保健服务中工作的注册护士。
    共有1,923名注册护士,他们是瑞典国家队列的一部分,自接受护理教育以来一直受到关注,被邀请参加2021年9月下旬的一项调查(毕业后15至19年)。
    使用描述性统计分析数据,不成对t检验,和单向方差分析。科恩的d被用来量化亚组之间平均水平的差异。
    反应率为56.5%。超过50%的有经验的注册护士报告他们的工作环境受到重大破坏。总的来说,85%的注册护士在大流行期间在工作中至少接触过一次危重事件,60%的人面临着组织变革,近50%的人经历着情感上的痛苦。与未暴露的情况相比,暴露于涉及重大事件的工作情况始终显示出与更高水平的创伤后应激障碍症状密切相关。效果大小从中等到高。
    这项研究强调了工作条件的深远影响,例如重新部署和暴露于重大事件,注册护士的心理健康。我们提供有关注册护士与大流行相关挑战的宝贵见解,强调需要支持和干预措施来预防和管理重大事件,最终促进他们的福祉。我们还强调了对未来流行病和其他具有挑战性的医疗保健情景进行全面的劳动力准备计划的重要性,比如员工短缺。
    UNASSIGNED: Registered nurses working on the frontline during the COVID-19 pandemic encountered significant challenges, including exposure to critical incidents. Critical incidents refer to sudden unexpected clinical events that surpass an individual\'s ability to cope, leading to considerable psychological distress, which could potentially result in the development of post-traumatic stress disorder symptoms. Research has shown a high prevalence of post-traumatic stress disorder symptoms among healthcare workers, particularly those in close contact with COVID-19 patients.
    UNASSIGNED: To assess the levels of post-traumatic stress symptoms among registered nurses in relation to exposure to working conditions during the COVID-19 pandemic, such as how much their work was affected by the pandemic, re-deployment, working hours hindering sufficient recovery between shifts and critical incidents.
    UNASSIGNED: Cross sectional study.
    UNASSIGNED: The registered nurses working in multiple health care services covering all 21 geographic regions in Sweden.
    UNASSIGNED: A total of 1,923 registered nurses, who are part of a Swedish national cohort and have been followed since their nursing education, were invited to participate in a survey in late September 2021 (15 to 19 years post graduation).
    UNASSIGNED: The data were analyzed using descriptive statistics, unpaired t-tests, and one-way analysis of variance. Cohen\'s d was employed to quantify differences in mean levels between subgroups.
    UNASSIGNED: The response rate were 56.5 %. Over 50 % of experienced registered nurses reported significant disruptions to their work environments. In total, 85 % of registered nurses were exposed to at least one critical incident in their work during the pandemic, with 60 % facing organisational changes and nearly 50 % experiencing emotionally distressing situations. The exposure to work situations involving critical incidents consistently demonstrated strong associations with higher levels of post-traumatic stress disorder symptoms compared to those not exposed, with effect sizes ranging from moderate to high.
    UNASSIGNED: This study underscores the profound impact that working conditions, such as redeployment and exposure to critical incidents, have on the mental health of registered nurses. We offer valuable insights into registered nurses\' pandemic-related challenges, highlighting the need for support and interventions to prevent and manage critical incidents, ultimately promoting their well-being. We also highlight the significance of thorough workforce readiness planning for future pandemics and other challenging health care scenarios, such as staff shortage.
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  • 文章类型: Journal Article
    背景:向大学生活的过渡会影响学生的心理健康。有一些精神保健策略可以促进与身体内部信号的联系,这可以帮助改善心理健康,管理情绪,并降低大学生自杀的风险。
    目的:本研究旨在研究哥伦比亚169名本科生样本中的相互感受的身体意识变量与自杀倾向之间的关联。
    方法:观察性,2023年进行了横断面研究,参与者为哥伦比亚学生.
    结果:研究结果表明,多维度感知感知评估(MAIA)总分与自杀倾向量表(ISO-30)总分之间存在显著和中度负相关(r=-0.54,p<0.001)。信心和自我调节被认为是MAIA和ISO-30之间关系中最有影响的因素。观察到显著的相关性(p<0.001),表明中等的相关值范围从-0.43到-0.57。
    结论:我们的研究结果支持体感意识与自杀倾向之间存在负相关。需要进一步的研究来更好地理解这种关系,并根据身体意识制定具体的干预措施,以防止自杀倾向。
    结论:认识到身体意识对降低自杀倾向的重要性有一些实际意义,和多学科团队解决心理健康可以纳入这些知识。
    BACKGROUND: The transition to college life can impact the mental health of students. There are mental health care strategies that promote connection with the body\'s internal signals, which can help to improve mental well-being, manage emotions, and reduce the risk of suicide in university students.
    OBJECTIVE: This study aimed to examine the association between interoceptive body awareness variables and suicidal orientation in a sample of 169 undergraduate students in Colombia.
    METHODS: An observational, cross-sectional study was conducted in 2023 with Colombian students as the participants.
    RESULTS: The findings revealed a significant and moderately negative correlation between the Multidimensional Assessment of Interoceptive Awareness (MAIA) total score and the Inventory of Suicide Orientation (ISO-30) total score (r = -0.54, p < 0.001). Confidence and self-regulation were identified as the most influential factors in the relationship between MAIA and ISO-30. Significant correlations were observed (p < 0.001), indicating moderate correlation values ranging from -0.43 to -0.57.
    CONCLUSIONS: Our findings support the existence of a negative correlation between interoceptive body awareness and suicidal orientation. Further research is needed to better understand this relationship and to develop specific interventions based on body awareness to prevent suicide orientation.
    CONCLUSIONS: There are practical implications associated with recognizing the importance of body awareness in relation to decreasing suicidal orientation, and multidisciplinary teams addressing mental health can incorporate this knowledge.
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  • 文章类型: Journal Article
    微塑料(MPs)的长期环境负荷导致全球各种物种面临令人震惊的暴露风险,被认为是对生态系统福祉的行星威胁。对MP范围和特征多样性的稳健定量估计是准确理解其环境影响的基础,在这些方法中,基于膜的表征在MP检查中占主导地位。然而,尽管对基于过滤器的MP量化至关重要,这些底物上保留的MP的聚集状态仍然知之甚少,给我们留下了一个“盲箱”,在不知道总体加载结构的情况下,夸大了预选区域的定量策略的不确定性。为了澄清这种不确定性并估计它们对MP计数的影响,使用从同行评审研究中收集的MP成像数据,通过系统评价,在这里,我们使用快速随机森林算法根据其质心分析保留在各种基材上的MPs的特定颗粒分布。我们通过利用本研究中开发的两个空间参数,在原始和环境样本中可视化了类似于太阳系和由无数恒星组成的银河系的独特星系状MP聚集的形成。这种独特的模式极大地挑战了广泛采用的均匀或随机分布的MP假设,用于简化的基于膜的定量目的和对更小尺寸塑料的选择性ROI(感兴趣区域)估计,直至纳米范围。以及使用原始MPs作为量化环境MPs存在的标准的相容性理论。此外,我们的评估与示例的数字案例证实了这些位置特定的和面积依赖的偏差在许多成像分析的选择性滤波器区域,归因于选择性定量策略达到理想周转点的最小可能性。因此,加载底物上的不成比例的MP方案在其量化处理中产生了很大的不确定性,强调在量化之前需要包括模式分辨校准。我们的发现大大推进了我们对结构的理解,行为,并在过滤基质上形成这些MP聚集状态,解决了一个令科学家困惑的基本问题,即为什么即使对子样本也几乎无法实现可重复的MP定量。本研究激发了以下研究,以重新考虑聚集模式对有效计数方案和通过膜分离技术对保留的MP聚集体的目标特异性去除的影响。
    Long-term environmental loading of microplastics (MPs) causes alarming exposure risks for a variety of species worldwide, considered a planetary threat to the well-being of ecosystems. Robust quantitative estimates of MP extents and featured diversity are the basis for comprehending their environmental implications precisely, and of these methods, membrane-based characterizations predominate with respect to MP inspections. However, though crucial to filter-based MP quantification, aggregation statuses of retained MPs on these substrates remain poorly understood, leaving us a \"blind box\" that exaggerates uncertainty in quantitive strategies of preselected areas without knowing overview loading structure. To clarify this uncertainty and estimate their impacts on MP counting, using MP imaging data assembled from peer-reviewed studies through a systematic review, here we analyze the particle-specific profiles of MPs retained on various substrates according to their centre of mass with a fast-random forests algorithm. We visualize the formation of distinct galaxy-like MP aggregation-similar to the solar system and Milky Way System comprised of countless stars-across the pristine and environmental samples by leveraging two spatial parameters developed in this study. This unique pattern greatly challenges the homogeneously or randomly distributed MP presumption adopted extensively for simplified membrane-based quantification purposes and selective ROI (region of interest) estimates for smaller-sized plastics down to the nano-range, as well as the compatibility theory using pristine MPs as the standard to quantify the presence of environmental MPs. Furthermore, our evaluation with exemplified numeration cases confirms these location-specific and area-dependent biases in many imaging analyses of a selective filter area, ascribed to the minimum possibility of reaching an ideal turnover point for the selective quantitive strategies. Consequently, disproportionate MP schemes on loading substrates yield great uncertainty in their quantification processing, highlighting the prompt need to include pattern-resolved calibration prior to quantification. Our findings substantially advance our understanding of the structure, behavior, and formation of these MP aggregating statuses on filtering substrates, addressing a fundamental question puzzling scientists as to why reproducible MP quantification is barely achievable even for subsamples. This study inspires the following studies to reconsider the impacts of aggregating patterns on the effective counting protocols and target-specific removal of retained MP aggregates through membrane separation techniques.
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  • 文章类型: Journal Article
    背景:患者安全是高质量医疗保健系统的基石之一。循证实践是从护理角度提高患者安全的途径之一。直接影响患者安全的另一个方面是错过护理。然而,缺乏关于循证实践与错过护理之间可能关联的研究.
    目的:本研究的目的是检查注册护士的教育水平,能力信念和循证实践的使用,错过了护理。
    方法:本研究采用横断面设计。来自大学医院成人住院病房的228名注册护士参加了会议。数据是通过MISSCARE调查-瑞典版的循证实践能力信念量表收集的。
    结果:大多数错过的护理是在基础护理和计划量表中报告的。持有较高教育水平和低循证实践使用者的护士报告说,错过的护理明显更多。他们在循证实践能力信念量表上的得分也明显更高。分析显示,对错过护理的差异的解释有限,并且表明,作为循证实践的高使用者,报告的错过护理较少,而更高的教育水平意味着更多的报告错过了护理。
    结论:大多数错过的护理是在计划和基础护理子量表中报告的。因此,与医疗活动相比,护理活动优先。接受高等教育的护士报告说错过了更多的护理,表明高等教育需要对配给护理时的后果有更深入的了解。他们还报告了对循证实践的不同使用,表明高等教育不是唯一重要的因素。减少临床实践中的护理遗漏,从而提高护理质量,教育水平,使用循证实践,必须考虑组织因素。
    BACKGROUND: Patient safety is one of the cornerstones of high-quality healthcare systems. Evidence-based practice is one way to improve patient safety from the nursing perspective. Another aspect of care that directly influences patient safety is missed nursing care. However, research on possible associations between evidence-based practice and missed nursing care is lacking.
    OBJECTIVE: The aim of this study was to examine associations between registered nurses\' educational level, the capability beliefs and use of evidence-based practice, and missed nursing care.
    METHODS: This study had a cross-sectional design. A total of 228 registered nurses from adult inpatient wards at a university hospital participated. Data were collected with the MISSCARE Survey-Swedish version of Evidence-Based Practice Capabilities Beliefs Scale.
    RESULTS: Most missed nursing care was reported within the subscales Basic Care and Planning. Nurses holding a higher educational level and being low evidence-based practice users reported significantly more missed nursing care. They also scored significantly higher on the Evidence-based Practice Capabilities Beliefs Scale. The analyses showed a limited explanation of the variance of missed nursing care and revealed that being a high user of evidence-based practice indicated less reported missed nursing care, while a higher educational level meant more reported missed nursing care.
    CONCLUSIONS: Most missed nursing care was reported within the subscales Planning and Basic Care. Thus, nursing activities are deprioritized in comparison to medical activities. Nurses holding a higher education reported more missed nursing care, indicating that higher education entails deeper knowledge of the consequences when rationing nursing care. They also reported varied use of evidence-based practice, showing that higher education is not the only factor that matters. To decrease missed nursing care in clinical practice, and thereby increase the quality of care, educational level, use of evidence-based practice, and organizational factors must be considered.
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  • 文章类型: Multicenter Study
    背景:当护士由于资源短缺而忽略活动时,就会发生未完成的护理。未完成的护理水平较高与护士人员配备和组织因素较差有关。来自急性的大量证据,长期和社区护理支持这种协会;然而,心理保健机构研究不足。
    目的:本研究的目的是描述心理健康住院患者中护理未完成的频率,并探讨其与护士人员配备水平的关系。
    方法:作为多中心横断面MatchRN精神病学研究的一部分,数据通过问卷从13家瑞士精神病医院的114个单位收集.对未完成的护理进行了描述性分析,描述了频率,并使用线性混合模型来评估其与人员配备的关联。
    结果:分析了994名护士的数据。最常遗漏的活动是评估护理过程(30.5%),制定护理诊断(27.4%)和确定护理目标(22.7%)。在人员配备水平较低的单位中,未完成的护理较高。
    结论:与躯体护理设置一样,在精神病医院,“间接”护理活动通常被省略。
    结论:这项研究强调了影响护理频率的因素,包括人员配备水平和感知的领导力。研究结果强调了护士管理者采取行动改善工作环境因素的重要性。
    BACKGROUND: Nursing care left undone occurs when nurses omit activities because of resource shortfalls. Higher levels of nursing care left undone are associated with worse nurse staffing and organizational factors. Plentiful evidence from acute, long-term and community care supports such associations; however, mental healthcare settings are under-studied.
    OBJECTIVE: The aim of the study was to describe nursing care left undone\'s frequency in mental health inpatient settings and explore its association with nurse staffing levels.
    METHODS: As part of the multi-centre cross-sectional MatchRN Psychiatry study, data were collected by questionnaire from 114 units in 13 Swiss psychiatric hospitals. Nursing care left undone was analysed describing frequencies descriptively and used linear mixed models to assess its association with staffing.
    RESULTS: Data from 994 nurses were analysed. The most commonly omitted activities were evaluating nursing processes (30.5%), formulating nursing diagnoses (27.4%) and defining care objectives (22.7%). Nursing care left undone was higher in units with low staffing levels.
    CONCLUSIONS: As in somatic care settings, in psychiatric hospitals, \'indirect\' care activities are most commonly omitted.
    CONCLUSIONS: This study highlights factors affecting the frequency of nursing care left undone, including staffing levels and perceived leadership. The findings emphasize the importance of nurse managers taking action to improve work environment factors.
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  • 文章类型: Journal Article
    包容性高等教育(IPSE)计划支持智障成人参与高等教育。IPSE课程的学生可能对性知识有限,关系,和社交技能,这可以通过性和关系教育(SRE)来解决。该项目评估了“积极选择”课程对美国东南部参加IPSE计划的7名学生的SRE知识的影响。2020年春季,学生参加了由两名研究生助理和教师导师教授的15个每周课程;由于COVID-19的限制,一半的课程会议是亲自举行的,一半是通过Zoom进行的。作者分析了五个教师创建的评估中学生分数的pre-post样本t检验结果。所有学生在每次评估和总体上都显示出统计学上显着的知识增长。未来的研究应评估IPSE计划中使用的其他课程的效果,并评估补充材料的需求和使用。
    Inclusive postsecondary education (IPSE) programs support adults with intellectual disabilities\' participation in higher education. Students in IPSE programs may have limited knowledge of sexuality, relationships, and social skills, which can be addressed through sexuality and relationship education (SRE). This project evaluated the effect of the Positive Choices© curriculum on the SRE knowledge of 7 students attending an IPSE program in the southeastern United States. Students attended 15 weekly classes taught by two graduate assistants and faculty supervisor during spring 2020; half of course meetings occurred in person and half via Zoom due to COVID-19 restrictions. The authors analyzed results of pre-post one sample t-test of student scores on five instructor-created assessments. All students showed statistically significant increases in knowledge for each assessment and overall. Future research should assess the effect of other curricula in use in IPSE programs and evaluate the need for and use of supplemental materials for instruction.
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  • 文章类型: Journal Article
    在本文中,我们试图探索健康和社会护理专业人员的自我评估信心,以帮助在非精神病护理环境中患有精神疾病的老年人。进行了一项横断面调查研究,探索参与者(n=480)对帮助的信心。对帮助的信心与背景特征和选定的解释变量一起进行了分析,例如参与者的工作场所和工作经验,他们对精神疾病的个人经历和态度,以及他们对老年人心理健康的了解,通过描述性统计和逻辑回归分析。我们发现,大约一半(55%)的参与者有信心帮助患有精神疾病的老年人。有信心帮助的赔率比与专业人员的工作场所显着相关,专业人员对精神疾病的态度和经验,以及老年人的心理健康知识。为了增加帮助患有精神疾病的老年人的信心,我们建议建立信任的干预措施,例如,教育计划,通过这种方式,老年人对心理健康的了解增加,消极态度受到挑战,特别是在专科躯体保健的背景下。
    In this paper we sought to explore health and social care professionals\' self-rated confidence in helping older adults with mental ill-health in non-psychiatric care settings. A cross-sectional survey study was performed exploring the participants\' (n = 480) confidence in helping. Confidence in helping was analyzed together with background characteristics and selected explanatory variables, such as the workplace and work experience of the participants, their personal experiences of and attitudes to mental ill-health, as well as their knowledge in mental ill-health among older adults, by means of descriptive statistics and logistic regression analysis. We found that approximately half (55%) of the participants were confident in helping older adults with mental ill-health. The odds ratios for being confident in helping were significantly associated to the workplace of the professionals, professionals\' attitude to and experience of mental ill-health, and knowledge of mental health among older adults. To increase confidence in helping older adults with mental ill-health, we recommend confidence-building interventions, for example, educational programs, through which knowledge of mental health among older adults is increased and negative attitudes are challenged, especially within the context of specialist somatic healthcare.
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  • 文章类型: Journal Article
    研究人员依靠元数据系统来准备用于分析的数据。随着数据集复杂性的增加和数据分析实践的广度的增长,现有的元数据系统会限制数据准备的效率和质量。本文根据脆弱家庭挑战参与者的经验,介绍了支持脆弱家庭和儿童福祉研究的元数据系统的重新设计。作者演示了如何将元数据视为数据(即,以适合自动和手动处理的格式发布有关变量的全面信息)可以使数据准备的任务变得不那么艰巨,并且对于所有类型的数据分析而言也不那么容易出错。作者希望他们的工作将促进机器学习方法在纵向调查中的新应用,并激发社会科学中数据准备的研究。作者已经开源了他们创建的工具,以便其他人可以使用和改进它们。
    Researchers rely on metadata systems to prepare data for analysis. As the complexity of data sets increases and the breadth of data analysis practices grow, existing metadata systems can limit the efficiency and quality of data preparation. This article describes the redesign of a metadata system supporting the Fragile Families and Child Wellbeing Study on the basis of the experiences of participants in the Fragile Families Challenge. The authors demonstrate how treating metadata as data (i.e., releasing comprehensive information about variables in a format amenable to both automated and manual processing) can make the task of data preparation less arduous and less error prone for all types of data analysis. The authors hope that their work will facilitate new applications of machine-learning methods to longitudinal surveys and inspire research on data preparation in the social sciences. The authors have open-sourced the tools they created so that others can use and improve them.
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