有多少是太多了吗? 使用认知负载理论来确定实习生住院诊断的最大安全数量
概括
实习生从中断,外在信息和技术中分心认知负载 (EL),特别是在四次住院咨询后. 为减轻认知过度负担和提高患者安全,建议每班四次咨询的安全限制.
科学领域:
- 医学教育 医学教育
- 患者安全 患者安全
- 认知心理学 认知心理学
背景情况:
- 外在负荷 (EL),一种认知分心的度量,可以表明缺乏注意力,并可能在医疗培训期间危及患者的安全.
- 在住院咨询期间评估学员提供了一个研究认知负载对表现和安全影响的模型.
- 优化住院患者咨询服务和轮换对于提高患者安全和培训人员教育至关重要.
研究的目的:
- 量化住院诊所数量与实习生感知外来负荷 (EL) 之间的关系.
- 为临床和教育领导人提供数据驱动的建议,以优化咨询服务.
- 为了减轻与实习生认知过载相关的潜在患者安全风险.
主要方法:
- 2019年,使用Consult Cognitive Load仪器从加利福尼亚大学五家医院的内部医学研究员和精神病学住院医生收集了外部负载 (EL) 数据.
- 在2023年,使用赖特地图将参与者的EL数据与一轮工作期间完成的先前初始咨询数量进行比较.
主要成果:
- 在326名实习生中,139人 (43%) 完成了EL调查.
- 实习生报告说,即使在第一次咨询时,中断也会分散注意力.
- 经过四次咨询,学员强烈同意中断会分散注意力,并同意情绪,外在信息和技术有助于认知过载.
结论:
- 为了防止认知过度负担和支持患者安全,建议每班每名实习生每次新入院诊治四次,这是量化,经验性推导的安全限值.
- 临床和教育领导者可以根据他们具体的实践设置来调整这一拟议的极限.
- 该方法将认知负载评估与项目响应理论相结合,可应用于其他医学领域的患者安全研究.
相关概念视频
01:25Determination of Multiple Dosing Parameters: Loading and Maintenance Doses
49
A loading dose is an essential pharmacological strategy to rapidly achieve the target plasma drug concentration necessary for an immediate therapeutic effect. This approach is especially critical for drugs characterized by slow absorption or extended half-lives, where delaying therapeutic plasma levels could compromise treatment outcomes. By administering a loading dose, clinicians ensure a prompt onset of drug action, even for agents with complex pharmacokinetic profiles.Achieving steady-state...
49
01:15Determination of Multiple Dosing Parameters: Steady-State, Minimum and Maximum Concentrations
46
Gentamicin, an aminoglycoside antibiotic, is commonly administered via intermittent intravenous infusion to treat severe infections. An intermittent one-hour infusion of gentamicin, administered at eight-hour intervals, allows for precise control of plasma drug concentrations, minimizing toxicity while ensuring therapeutic efficacy. Pharmacokinetic principles govern the dynamics of plasma concentrations and can be mathematically described using specific equations.The plasma drug concentration...
46
01:21Drug Accumulation During Multiple Dosing: Repetitive IV Injections
73
Calculating drug dosage and accumulation in multiple-dose regimens is crucial for achieving therapeutic efficacy while avoiding toxicity. This involves determining the plasma drug concentrations over time to optimize dosing schedules. The principle of superposition is fundamental in this process, allowing for the prediction of drug concentration in plasma following multiple doses based on single-dose data.The principle of superposition asserts that the plasma concentration-time curves from...
73
01:28Current Trends in Nursing I
1.9K
Current trends in nursing include:
1.9K
01:24Nursing Process for Patient and Caregiver Teaching I: Assessment and Diagnosis
2.1K
The nursing process provides a clinical decision-making framework for patients and families to establish and implement a personalized care plan. Since part of the nurse's duties is to teach patients, the steps of the nursing process are the most effective way to approach instruction. The nursing process and the teaching-learning process are inextricably linked.
It is critical to determine the patient's learning needs during the assessment. Determination of learning needs compounds data...
It is critical to determine the patient's learning needs during the assessment. Determination of learning needs compounds data...
2.1K