抑郁症严重程度,prosody和抑郁症女性的声音声学特征之间的关联
Mohammad-Sadegh Seifpanahi1, Tina Ghaemi2, Ali Ghaleiha3
1Department of Speech and Language Pathology, Autism Spectrum Disorders Research Center, Hamadan University of Medical Sciences, Hamadan, Iran.
TheScientificWorldJournal
|December 13, 2023
概括
在患有抑郁症的女性中,声音的声学和声谱特征有所不同,与抑郁症的严重程度相关. 呼喊式句子最好地揭示了重度抑郁症中这些言语变化.
科学领域:
- 精神病学和心理学 精神病学和心理学
- 语音和听力科学 语言和听力科学
- 生物声学是一种生物声学.
背景情况:
- 抑郁症是一种普遍存在的心理健康障碍,影响沟通.
- 抑郁症患者的声音和言语特征可能会发生变化.
- 了解这些变化可以帮助诊断和治疗监测.
研究的目的:
- 调查女性抑郁症严重程度与声音声学/语音特征之间的关联.
- 为了比较患有严重抑郁症的女性和健康对照者的声学和声特征.
- 识别特定的语音参数,表明抑郁症及其严重程度.
主要方法:
- 一项涉及30名患有严重抑郁症的女性和30名健康对照者的横截面研究.
- 语音参数的定量声学分析 (,闪,CPP,SD F0,HNR) 和语音特征 (语音速率,暂停时间,句子时间).
- 六位评分员对prosody的定性评估;使用汉密尔顿抑郁症评分表 (HRS-D) 测量抑郁症的严重程度.
主要成果:
- 在HRS-D得分和动,SD F0,语音速率和切换暂停时间之间发现了显著的相关性.
- 在群体之间观察到的Cepstral Peak Prominence (CPP) 和情感句子制作持续时间的差异.
- 对于定性prosody评估而言,评价者之间的可靠性高 (85%).
结论:
- 在患有抑郁症的女性中,特定的声学特征 (例如,动,SD F0) 和音特征 (例如,语音频率,暂停时间) 发生了变化.
- 这些特征与抑郁症的严重程度相关,这表明它们有可能作为生物标志物.
- 惊呼式句子是最有效的评估在抑郁症患者的prosody.
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