多模式大语言模型与急诊医生对烧伤评估:一个前性的非劣势研究
Ahmet Aykut1, Ali Rıza Karayıl2, Cem Yıldırım3
1Department of Emergency Medicine, SBU Van Education and Research Hospital, Van, Türkiye. ahmet.aykut@gmail.com.
Scandinavian journal of trauma, resuscitation and emergency medicine
|February 6, 2026
概括
一个新的AI模型显示,在估计烧伤大小 (身体总表面积) 方面,其性能与医生相比不差,但在准确的烧伤深度分类方面却存在困难. 这表明人工智能可以协助TBSA估计,但临床判断对于深度评估至关重要.
科学领域:
- 人工智能在医学中的应用
- 紧急医疗 诊断 诊断 诊断 诊断
- 医学成像分析 医学成像分析
背景情况:
- 准确的烧伤评估对于患者管理至关重要,但患有临床间的变化.
- 大型语言模型在紧急情况下提供了可扩展,基于图像的决策支持的潜力.
- 人工智能模型与临床医生和专家标准的前景验证是有限的.
研究的目的:
- 为了评估诊断准确性和一致性的多式联络大型语言模型烧伤大小和深度评估.
- 使用强大的参考标准,将AI性能与急诊医生进行比较.
- 为了确定AI在总体表面积 (TBSA) 估计方面的非劣势.
主要方法:
- 在第三级急诊室进行前性诊断准确性研究.
- 急性烧伤区域的标准化三视图照片由多式联络LLM和18名急诊医生分析.
- 与专家小组对TBSA估计和燃烧深度分类的参考标准进行比较.
主要成果:
- 人工智能模型在区域一级的TBSA估计上表现出对医生的非劣势 (平均绝对误差为1.40比0.89个百分点).
- 与AI模型 (kappa 0.14) 相比,医生共识显示烧伤深度分类 (kappa 0.65) 的一致性要大得多.
- 人工智能模型系统地低估了更深的烧伤.
结论:
- 多模式人工智能可以在紧急烧伤护理中作为TBSA估计的辅助.
- 目前,人工智能对烧伤深度分类的性能不足,需要临床医生主导的评估.
- 对AI在燃烧深度评估中进行进一步的开发和外部验证是必要的.
相关概念视频
01:16Language
918
Language is a unique communication system that uses words and systematic rules to organize and transmit information. Unlike other forms of communication, which may involve postures, movements, odors, or vocalizations, language relies on symbols and grammar. This makes human communication distinct from that of other species, who also communicate but do not use language in the same way humans do.
Corballis and Suddendorf (2007) and Tomasello and Rakoczy (2003) highlight the role of language in...
Corballis and Suddendorf (2007) and Tomasello and Rakoczy (2003) highlight the role of language in...
918
01:22Burn Injuries
4.5K
Burn injuries occur when the skin and underlying tissues are damaged due to exposure to heat, electricity, chemicals, radiation, or friction. They can vary in severity, from minor superficial burns to severe deep burns that can be life-threatening.
The damage results in the death of skin cells, which can lead to a massive loss of fluid. Dehydration, electrolyte imbalance, and renal and circulatory failure follow, which can be fatal. Burn patients are treated with intravenous fluids to offset...
The damage results in the death of skin cells, which can lead to a massive loss of fluid. Dehydration, electrolyte imbalance, and renal and circulatory failure follow, which can be fatal. Burn patients are treated with intravenous fluids to offset...
4.5K
01:27Emerging Adulthood
700
Jeffrey Arnett's concept of emerging adulthood offers a framework to understand the unique developmental stage between adolescence and full-fledged adulthood, generally from ages 18 to 25. This period is marked by extensive exploration and shifts in identity, relationships, and career choices, a process known in psychology as role experimentation. Emerging adulthood reflects the evolving cultural expectations surrounding adulthood and the dynamic process of personal transformation during...
700
01:24Components of Language
821
Language, whether spoken, signed, or written, consists of specific components: lexicon and grammar. The lexicon is the vocabulary of a language, comprising its words. Grammar is the set of rules used to convey meaning through the lexicon. For example, English grammar adds “-ed” to most verbs to indicate past tense. Words are formed by combining phonemes, which are the basic sound units of a language. Different languages have different sets of phonemes (e.g., “ah” vs.
821
01:22Language Development
920
Children master language quickly and with relative ease, supported by both biological predisposition and reinforcement. B. F. Skinner (1957) proposed that language is learned through reinforcement, while Noam Chomsky (1965) argued that language acquisition mechanisms are biologically determined.
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
920
01:27Language and Cognition
804
Language serves as a bridge between ideas and communication, influencing how individuals perceive and interact with the world. Psychologists have long debated whether language shapes thought or vice versa. This discussion gained grip with Edward Sapir and Benjamin Lee Whorf in the 1940s, who proposed that language determines thought, a concept known as linguistic determinism. They suggested that the vocabulary and structure of a language influence how its speakers think and perceive reality.
804