PBL教学法在核医学课间实习教学中的应用研究

目的 通过与LBL教学法对比,探讨PBL教学法在核医学科课间实习教学中的应用效果.方法 选取哈尔滨医科大学2016级临床医学专业本科二班学生72人,随机分为实验组和对照组,每组各36人,在课间实习教学中分别实施PBL教学法和LBL教学法.实习结束后,通过考试及问卷调查,进行教学法评价.结果 观察组在考试成绩、学习兴趣、学习热情、教学满意度、培养临床思维、增强知识点掌握等教学法评价指标均优于对照组,具有统计学意义(P<0.05).结论 与LBL教学法相比,PBL教学法应用于核医学科课间实习教学中更能激发学生学习兴趣、增强综合素质,从而提高教学效果.     

Evidence-based pediatric asthma interventions and outcome measures in a healthy homes program: An integrative review

Objective: Asthma disproportionately impacts and has poorer outcomes in low-income, minority, and inner-city children. The home environment has a profound impact on a child's asthma. Home-based asthma visits have the potential to positively impact a child's asthma, especially in targeted populations. The purpose of this integrative review is 1.) to explore the effectiveness of home-based education and environmental measures and 2.) to explore specific indicators and tools to measure pediatric asthma control and program effectiveness. Data Sources: Medline, CINHAL, and Ovid databases were searched from 2010 to 2017 utilizing the keywords healthy homes AND asthma and home based interventions AND asthma. Study Selections: A total of 71 articles were retrieved of which 27 articles met the inclusion criteria of English language, human subjects, and the inclusion of pediatric populations. Three additional articles were hand-searched from previous references. In total, 30 articles were reviewed. A quality appraisal was conducted utilizing standardized appraisal tools. Results: Home-based asthma education and environmental interventions have proven to be effective. The programs reviewed varied in types of interventions, intensity and duration, the type of provider, length of follow-up, and outcome measures. Successful programs were patient-centered, included a home assessment and individualized education and interventions, and were collaborative. Multiple outcome indicators such as health care utilization, asthma control, missed days of school or productivity, asthma symptoms, and verification of environmental remediation have been utilized. Conclusion: Home-based asthma programs can be beneficial to children with poorly controlled asthma and have the potential to be cost-effective.     

Neighborhood: A Conceptual Analysis

Researchers interested in measuring neighborhood‐level effects should understand how “neighborhood” is defined within nursing sciences and other sciences, and the inherent strengths and weaknesses of current research methodologies. This concept analysis provides clarity around the concept of neighborhood within the context of health, analyzes the current state of development of the neighborhood concept, and proposes areas for future nursing research. Using the Rodger's Method of analysis, the concept of neighborhood within nursing and public health research is described based on existing literature. The concept's attributes, related concepts, antecedents, and consequences are given from the literature. Comparisons of the use of neighborhood are made between nursing, public health, sociology, and other sciences. The evolution of the concept of neighborhood throughout history is described, and important implications for future research are discussed.     

Local Landscapes of Breastfeeding: A comparison of breastfeeding amongst mothers in low- and high-income neighborhoods in Bristol,UK

This paper compares experiences of breastfeeding outside the home for women living in low-income and high-income neighborhoods of the same city. Our findings are based on an analysis of 22 interviews with breastfeeding mothers (11 in each of two study areas) undertaken in Bristol, UK in 2017. We extend existing scholarship by showing how experiences of breastfeeding vary not only at the regional level but between local areas of the same city, and outline how our findings can inform policy. We advance literature on maternal bodies by exploring how local “landscapes” of breastfeeding emerge as mothers encounter and negotiate different socio-material landscapes and locally-differentiated norms about “appropriate” maternal embodiment. We argue that these variegated interactions can lead to different orientations to space and forms of spatial practice on the part of breastfeeding mothers, as well as different kinds of maternal identities.     

Implantación de Guías de buenas prácticas en España a través del Programa de Centros Comprometidos con la Excelencia en Cuidados®

The implementation of Best practice guidelines is effective in improving clinical practice and reducing clinical variability. The Best Practice Guidelines of the Ontario Nurses Association have been implemented in Spain since 2012 following the principles of the Canadian programme of the Best Practice Spotlight Organisations® (BPSO®). The Nursing and Healthcare Research Unit (Investén-isciii) coordinates this programme in Spain, having been nominated BPSO Host by the Ontario Nurses Association.Four strategies were followed: translation of the Best Practice Guidelines, dissemination of same and of the programme, implementation of the Best Practice Guidelines and assessment of the results in competitively selected centres, and, finally, the development of sustainability mechanisms.Implementation is based on the theoretical Knowledge to Action model, which establishes a cycle of 6 phases: identification of the problem and training of selected BPSO®; adaptation to the local context; assessment of facilitators and barriers; adaptation and implementation of interventions; monitoring and evaluation of results, and sustainability. Each of these phases incorporate evidence-based elements that promote the effectiveness of implementation, such as the competitive selection of candidates to participate in the programme, selection by the institution of the guidelines to be implemented, leadership by nurses with a multi-professional approach, planning of the process from work structures that are non-vertical but with the support of the institution, the simultaneous use of multiple strategies, ongoing assessment and feedback of results. All of which is mentored and supported by the BPSO Host.There are currently 27 institutions in Spain of different characteristics that implement a total of 20 clinical guidelines. The scope and structure of the programme has recently been extended with regional BPSO Host coordinating centres, which has brought the number of institutions to 36 and the number of implemented clinical guidelines to 22.The programme has had a positive impact on organisations and the system, on care processes and on patient health. This is evidenced by enriched evidence-based professional practice, the promotion of collaborative networking and by improved patient health outcomes and the quality of care provided.