{"title":"直接幅度估算法 (DME) 和声学分析法在测量发音障碍严重程度中的实用性。","authors":"Yeon Woo Lee, Geun Hyo Kim","doi":"10.1016/j.jvoice.2024.07.014","DOIUrl":null,"url":null,"abstract":"<p><strong>Objectives: </strong>The purposes of this study were (1) to analyze the reliability of direct magnitude estimation (DME) in auditory perceptual assessments measuring dysphonia severity and (2) to analyze the relationship between DME and four acoustic parameters (cepstral peak prominence [CPP], cepstral peak prominence-smoothed [CPPs], Acoustic Voice Quality Index [AVQI], and Acoustic Breathiness Index [ABI]) and (3) to predict dysphonia severity based on DME using four acoustic parameters.</p><p><strong>Study design: </strong>One hundred and sixty-one voice samples for dysphonia patients were used. In this study, we combined sustained vowel samples and connected speech samples using the Praat software to make the concatenated samples for implementing acoustic analysis and auditory perceptual assessments. For acoustic analysis, we analyzed each value of CPP, CPPs, AVQI, and ABI. For auditory perceptual assessments, three speech-language pathologists evaluated dysphonia severity from the concatenated samples. Finally, we performed a stepwise multiple regression analysis to verify which combination of the four acoustic parameters could best predict perceived dysphonia severity based on the DME.</p><p><strong>Results: </strong>DME was found to have high reliability for auditory perceptual assessments measuring dysphonia severity, and there was a significant correlation between DME and four acoustic parameters. Finally, a two-variable model (AVQI and ABI) was useful for predicting perceived dysphonia severity based on the DME.</p><p><strong>Conclusions: </strong>We verified the usefulness of DME scales in judging the dysphonia severity of dysphonic patients when used with acoustic analysis. Also, the two-variable model was useful to predict perceived dysphonia severity based on the DME.</p>","PeriodicalId":49954,"journal":{"name":"Journal of Voice","volume":null,"pages":null},"PeriodicalIF":2.5000,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Usefulness of Direct Magnitude Estimation (DME) and Acoustic Analysis in Measuring Dysphonia Severity.\",\"authors\":\"Yeon Woo Lee, Geun Hyo Kim\",\"doi\":\"10.1016/j.jvoice.2024.07.014\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objectives: </strong>The purposes of this study were (1) to analyze the reliability of direct magnitude estimation (DME) in auditory perceptual assessments measuring dysphonia severity and (2) to analyze the relationship between DME and four acoustic parameters (cepstral peak prominence [CPP], cepstral peak prominence-smoothed [CPPs], Acoustic Voice Quality Index [AVQI], and Acoustic Breathiness Index [ABI]) and (3) to predict dysphonia severity based on DME using four acoustic parameters.</p><p><strong>Study design: </strong>One hundred and sixty-one voice samples for dysphonia patients were used. In this study, we combined sustained vowel samples and connected speech samples using the Praat software to make the concatenated samples for implementing acoustic analysis and auditory perceptual assessments. For acoustic analysis, we analyzed each value of CPP, CPPs, AVQI, and ABI. For auditory perceptual assessments, three speech-language pathologists evaluated dysphonia severity from the concatenated samples. Finally, we performed a stepwise multiple regression analysis to verify which combination of the four acoustic parameters could best predict perceived dysphonia severity based on the DME.</p><p><strong>Results: </strong>DME was found to have high reliability for auditory perceptual assessments measuring dysphonia severity, and there was a significant correlation between DME and four acoustic parameters. Finally, a two-variable model (AVQI and ABI) was useful for predicting perceived dysphonia severity based on the DME.</p><p><strong>Conclusions: </strong>We verified the usefulness of DME scales in judging the dysphonia severity of dysphonic patients when used with acoustic analysis. Also, the two-variable model was useful to predict perceived dysphonia severity based on the DME.</p>\",\"PeriodicalId\":49954,\"journal\":{\"name\":\"Journal of Voice\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.5000,\"publicationDate\":\"2024-08-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Voice\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1016/j.jvoice.2024.07.014\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Voice","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1016/j.jvoice.2024.07.014","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY","Score":null,"Total":0}
Usefulness of Direct Magnitude Estimation (DME) and Acoustic Analysis in Measuring Dysphonia Severity.
Objectives: The purposes of this study were (1) to analyze the reliability of direct magnitude estimation (DME) in auditory perceptual assessments measuring dysphonia severity and (2) to analyze the relationship between DME and four acoustic parameters (cepstral peak prominence [CPP], cepstral peak prominence-smoothed [CPPs], Acoustic Voice Quality Index [AVQI], and Acoustic Breathiness Index [ABI]) and (3) to predict dysphonia severity based on DME using four acoustic parameters.
Study design: One hundred and sixty-one voice samples for dysphonia patients were used. In this study, we combined sustained vowel samples and connected speech samples using the Praat software to make the concatenated samples for implementing acoustic analysis and auditory perceptual assessments. For acoustic analysis, we analyzed each value of CPP, CPPs, AVQI, and ABI. For auditory perceptual assessments, three speech-language pathologists evaluated dysphonia severity from the concatenated samples. Finally, we performed a stepwise multiple regression analysis to verify which combination of the four acoustic parameters could best predict perceived dysphonia severity based on the DME.
Results: DME was found to have high reliability for auditory perceptual assessments measuring dysphonia severity, and there was a significant correlation between DME and four acoustic parameters. Finally, a two-variable model (AVQI and ABI) was useful for predicting perceived dysphonia severity based on the DME.
Conclusions: We verified the usefulness of DME scales in judging the dysphonia severity of dysphonic patients when used with acoustic analysis. Also, the two-variable model was useful to predict perceived dysphonia severity based on the DME.
期刊介绍:
The Journal of Voice is widely regarded as the world''s premiere journal for voice medicine and research. This peer-reviewed publication is listed in Index Medicus and is indexed by the Institute for Scientific Information. The journal contains articles written by experts throughout the world on all topics in voice sciences, voice medicine and surgery, and speech-language pathologists'' management of voice-related problems. The journal includes clinical articles, clinical research, and laboratory research. Members of the Foundation receive the journal as a benefit of membership.