通过基于算法的评分系统评估抗精神病药物诱导的宫 dystonia 的严重程度
Toshiya Inada1,2, Yuta Tanabe3, Yuji Fukaya3
1Department of Psychiatry, Nagoya University Graduate School of Medicine, Aichi, Japan.
The Journal of clinical psychiatry
|April 17, 2024
概括
使用机器学习和MediaPipe量化抗精神病药物诱导的宫性 dystonia 严重程度.
科学领域:
- 医疗工程 医学工程
- 精神病学是一个精神病学.
- 计算机视觉 计算机视觉
背景情况:
- 对抗精神病药物诱导的宫性 dystonia 的传统视觉评估缺乏客观性.
- 信息技术和机器学习的进步提供了新的量化方法.
研究的目的:
- 通过机器学习来建立宫性 dystonia 严重程度的客观,可量化的范围.
- 探索MediaPipe的Face Mesh用于计算抗精神病药物患者头部倾斜角度的实用性.
主要方法:
- 分析了87名接受抗精神病药物的精神病患者的101个视频片段.
- 精神病学家对宫性 dystonia 的严重程度进行了分级 (0-3).
- 媒体管的Face Mesh计算了头部倾斜的角度 (anterocollis,retrocollis,laterocollis,torticollis). 这是一个非常简单的方法.
主要成果:
- 特定的倾斜角度范围被确定为每一个严重程度的laterocollis,anterocollis/retrocollis,和torticollis.
- 后:0-6° (没有),6-11° (最小),11-25° (轻度),≥25° (中度).
- 安特洛科利斯/雷特罗科利斯:0-11° (没有),11-18° (最小),18-25° (轻度),≥25° (中度).
- :0-9° (没有),9-17° (最小),17-32° (轻度),≥32° (中度).
结论:
- 这项研究提供了客观的,可量化的倾斜角度范围,用于宫性 dystonia 严重程度.
- 这些发现可以作为开发未来人工智能设备的标准,用于宫 dystonia 评估.
- 建议通过新患者数据进行进一步验证.
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