关于饮食障碍的在线内容:自然语言处理研究
Livio Tarchi1, Tommaso Mario Buonocore2, Giulia Selvi1
1Psychiatry Unit, Department of Health Sciences, University of Florence, Florence, Italy.
Journal of communication in healthcare
|July 23, 2024
概括
在线饮食障碍信息的可读性各不相同. 英语内容的引用率更高,而意大利语的内容往往是宣传性的. 可读性需要改进,特别是在不太常见的疾病,如肌肉形症.
科学领域:
- 数字健康数字健康
- 精神病学是一个精神病学.
- 自然语言处理自然语言处理.
背景情况:
- 在线内容显著影响饮食障碍 (ED) 风险感知和寻求治疗的行为.
- 患者越来越多地依赖在线资源获取健康信息,使得可访问的内容对ED预防和护理至关重要.
- 本研究涉及评估在线ED信息的质量和可访问性的必要性.
研究的目的:
- 用自然语言处理 (NLP) 算法量化评估在线饮食障碍内容的可读性.
- 为了比较与饮食障碍相关的英语和意大利在线资源的可读性得分.
- 评估在线来源的科学支持和权威性.
主要方法:
- 在Google®中搜索与特定饮食障碍诊断相关的独特术语.
- 从维基百科页面和其他在线来源评估内容.
- 应用Flesch可读性易度 (FRE) 和速率可读性指数 (RIX) 来衡量可读性.
- 使用标准化变量量化科学支持和来源权威性.
主要成果:
- 意大利在线内容经常由私人机构或商业减肥网站发布.
- 神经性厌食症, Bulimia Nervosa 和 Binge Eating Disorder 的内容在两种语言中显示出最高的可读性.
- 英语来源比意大利语 (1-163) 有更多的引用 (35-182),引用质量更高.
- 英语页面有更高的百分比的引用在目标语言,主要是同行评审或临床手册.
结论:
- 肌肉失调症和神经性厌食症的在线内容需要开发.
- 提高在线饮食障碍信息的整体可读性至关重要.
- 需要特别注意的是提高非英语听众的内容可访问性.
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