混合交付的ATLS保持学习者成果
Sam Mathai1, Robyn Wolverton1, Renee Hildebrand2
1Department of Trauma and Acute Care Surgery, University of Colorado Anschutz Medical Center, Aurora, Colorado.
Journal of surgical education
|January 23, 2026
概括
混合高级创伤生命支持 (ATLS) 格式与传统的面对面培训相匹配,以获得学习者成果和满意度. 这种创伤教育的混合方法为更大的可扩展性和可访问性提供了潜力.
科学领域:
- 医学教育 医学教育
- 创伤护理 创伤护理
- 进行外科手术培训.
背景情况:
- 传统的面对面高级创伤生命支持 (ATLS) 课程是创伤教育的既定标准.
- 由于COVID-19大流行,需要探索其他教育模式,包括混合形式.
- 评估创伤教育中混合模型的有效性对于未来的培训策略至关重要.
研究的目的:
- 为了比较传统的面对面和混合ATLS第10版课程格式之间的学习者成果和满意度.
- 测试混合模型维持学习者表现而不影响学习满意度的假设.
- 与传统方法相比,评估混合ATLS交付的非劣势性.
主要方法:
- 进行了一项回顾性队列研究,比较两家I级创伤中心的ATLS参与者.
- 数据包括649名学习者 (370名混合,279名传统) 的测试前后分数和课程后调查答案.
- 统计分析使用了双尾t测试来比较混合和传统队列之间的结果.
主要成果:
- 混合学习者在测试前得分较低 (中位数为78比80),但在测试后得分更高 (中位数为90比85,p<0.001),而在测试前得分更低 (中位数为78比80,p=0.037).
- 在混合组和传统组之间的感知能力,沟通或整体满意度方面没有发现显著差异.
- 混合形式在测试后的成绩和学习者满意度方面表现出非劣势.
结论:
- 混合ATLS交付是一种可行的替代传统面对面的格式,保持可比的学习者成果和满意度.
- 这些发现支持采用创伤教育的混合模型,可能提高可扩展性和可访问性.
- 需要进一步研究混合ATLS的长期知识保留和成本效益.
相关概念视频
Hybrid Zones
21.8K
Hybrid zones are narrow regions where two closely related species interact, mate, and produce hybrids. Relative to either parent species, hybrids may possess distinct phenotypic or genetic differences that impact their survival and reproductive success. The genetic variances introduced by hybridization influence species diversity and speciation processes within the hybrid zone.
21.8K
Predicting Reaction Outcomes
10.4K
Kinetics describes the rate and path by which a reaction occurs. In contrast, thermodynamics deals with state functions and describes the properties, behavior, and components of a system. It is not concerned with the path taken by the process and cannot address the rate at which a reaction occurs. Although it does provide information about what can happen during a reaction process, it does not describe the detailed steps of what appears on an atomic or a molecular level. On the other hand,...
10.4K
Hybridization of Atomic Orbitals I
66.3K
The mathematical expression known as the wave function, ψ, contains information about each orbital and the wavelike properties of electrons in an isolated atom. When atoms are bound together in a molecule, the wave functions combine to produce new mathematical descriptions that have different shapes. This process of combining the wave functions for atomic orbitals is called hybridization and is mathematically accomplished by the linear combination of atomic orbitals. The new orbitals that...
66.3K
Outcomes of Glycolysis
106.8K
Nearly all the energy used by cells comes from the bonds that make up complex organic compounds. These organic compounds are broken down into simpler molecules, such as glucose. As a result, cells extract energy from glucose over many chemical reactions—a process called cellular respiration.
Cellular respiration can occur aerobically (with oxygen) or anaerobically (without oxygen). In the presence of oxygen, cellular respiration starts with glycolysis and continues with pyruvate...
Cellular respiration can occur aerobically (with oxygen) or anaerobically (without oxygen). In the presence of oxygen, cellular respiration starts with glycolysis and continues with pyruvate...
106.8K
Hybridization of Atomic Orbitals II
48.4K
sp3d and sp3d 2 Hybridization
48.4K
Design Example: Maintaining Level of an Embankment
418
Constructing a roadway embankment over uneven terrain requires precise leveling to ensure stability and proper drainage. Surveyors use a leveling instrument and staff to calculate ground elevations and determine the required fill material at each point along the embankment alignment.The process begins by positioning a leveling instrument near a benchmark with a known elevation. A backsight reading establishes the instrument height, which serves as a reference for subsequent measurements. A...
418


