Evaluation of emotional arousal level and depression severity using voice-derived sound pressure change acceleration.
Evaluation of emotional arousal level and depression severity using voice-derived sound pressure change acceleration.
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DOI：
10.1038/s41598-021-92982-7
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发表时间：
2021-06-30
影响因子：
4.6
通讯作者：
Tokuno S
中科院分区：
文献类型：
--
作者：
Shinohara S;Toda H;Nakamura M;Omiya Y;Higuchi M;Takano T;Saito T;Tanichi M;Boku S;Mitsuyoshi S;So M;Yoshino A;Tokuno S
在本研究中，我们提出了一个新的指数的情绪唤醒水平的声压变化加速度，称为情绪唤醒水平的声音指数（EALVI），并探讨该指数与抑郁症的严重程度之间的关系。首先，EALVI值计算从各种语音记录在交互式情绪二元运动捕捉数据库，并与情绪唤醒水平的每个声音的相关性进行了检查。相关系数为0.52（n = 10，039，p < 2.2 × 10−16）。我们收集了178个数据集，包括10个言语短语和汉密尔顿抑郁量表（HAM-D）评分的门诊患者在银座太美诊所（GTC）和国防医学院（NDMC）医院。在GTC和NDMC中，EALVI和HAM-D评分之间的相关系数分别为-0.33（n = 88，p = 1.8 × 10−3）和-0.43（n = 90，p = 2.2 × 10−5）。然后根据HAM-D评分将数据集分为“无抑郁”组（HAM-D < 8）和“抑郁”组（HAM-D ≥ 8）。在GTC数据中，“无抑郁症”和“抑郁症”组的患者人数分别为10人和78人，在NDMC数据中分别为65人和25人。在GTC和NDMC数据中，两组之间的平均EALVI值存在显著差异（分别为p = 8.9 × 10−3，Cliff's delta = 0.51和p = 1.6 × 10−3; Cliff's delta = 0.43）。当通过EALVI区分两组时，GTC数据和NDMC数据的受试者工作特征曲线曲线下面积分别为0.76和0.72。间接地，数据表明情绪唤醒水平和抑郁严重程度之间存在某种关系。
In this research, we propose a new index of emotional arousal level using sound pressure change acceleration, called the emotional arousal level voice index (EALVI), and investigate the relationship between this index and depression severity. First, EALVI values were calculated from various speech recordings in the interactive emotional dyadic motion capture database, and the correlation with the emotional arousal level of each voice was examined. The resulting correlation coefficient was 0.52 (n = 10,039, p < 2.2 × 10−16). We collected a total of 178 datasets comprising 10 speech phrases and the Hamilton Rating Scale for Depression (HAM-D) score of outpatients with major depression at the Ginza Taimei Clinic (GTC) and the National Defense Medical College (NDMC) Hospital. The correlation coefficients between the EALVI and HAM-D scores were − 0.33 (n = 88, p = 1.8 × 10−3) and − 0.43 (n = 90, p = 2.2 × 10−5) at the GTC and NDMC, respectively. Next, the dataset was divided into “no depression” (HAM-D < 8) and “depression” groups (HAM-D ≥ 8) according to the HAM-D score. The number of patients in the “no depression” and “depression” groups were 10 and 78 in the GTC data, and 65 and 25 in the NDMC data, respectively. There was a significant difference in the mean EALVI values between the two groups in both the GTC and NDMC data (p = 8.9 × 10−3, Cliff’s delta = 0.51 and p = 1.6 × 10−3; Cliff’s delta = 0.43, respectively). The area under the curve of the receiver operating characteristic curve when discriminating both groups by EALVI was 0.76 in GTC data and 0.72 in NDMC data. Indirectly, the data suggest that there is some relationship between emotional arousal level and depression severity.
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影响因子：
11.2
作者：
Bone, Daniel;Lee, Chi-Chun;Narayanan, Shrikanth
通讯作者：
Narayanan, Shrikanth
DOI：
10.3390/s20185041
发表时间：
2020-09-04
期刊：
Sensors (Basel, Switzerland)
影响因子：
--
作者：
Shinohara S;Toda H;Nakamura M;Omiya Y;Higuchi M;Takano T;Saito T;Tanichi M;Boku S;Mitsuyoshi S;So M;Yoshino A;Tokuno S
通讯作者：
Tokuno S
影响因子：
6.8
作者：
Faurholt-Jepsen M;Busk J;Frost M;Vinberg M;Christensen EM;Winther O;Bardram JE;Kessing LV
通讯作者：
Kessing LV
影响因子：
--
作者：
Moratti, Stephan;Rubio, Gabriel;Ortiz, Tomas
通讯作者：
Ortiz, Tomas
影响因子：
6.6
作者：
Taguchi, Takaya;Tachikawa, Hirokazu;Arai, Tetsuaki
通讯作者：
Arai, Tetsuaki