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Acoustic Analysis and Prediction of Type 2 Diabetes Mellitus Using Smartphone-Recorded Voice Segments
- Source :
- Mayo Clinic Proceedings: Digital Health, Vol 1, Iss 4, Pp 534-544 (2023)
- Publication Year :
- 2023
- Publisher :
- Elsevier, 2023.
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Abstract
- Objective: To investigate the potential of voice analysis as a prescreening or monitoring tool for type 2 diabetes mellitus (T2DM) by examining the differences in voice recordings between nondiabetic and T2DM individuals. Patients and Methods: Total 267 participants diagnosed as nondiabetic (79 women and 113 men) or T2DM (18 women and 57 men) on the basis of American Diabetes Association guidelines were recruited in India between August 30, 2021 and June 30, 2022. Using a smartphone application, participants recorded a fixed phrase up to 6 times daily for 2 weeks, resulting in 18,465 recordings. Fourteen acoustic features were extracted from each recording to analyze differences between nondiabetic and T2DM individuals and create a prediction methodology for T2DM status. Results: Significant differences were found between voice recordings of nondiabetic and T2DM men and women, both in the entire dataset and in an age-matched and body mass index (BMI [calculated as the weight in kilograms divided by the height in meters squared])-matched sample. The highest predictive accuracy was achieved by pitch (P
- Subjects :
- Computer applications to medicine. Medical informatics
R858-859.7
Subjects
Details
- Language :
- English
- ISSN :
- 29497612
- Volume :
- 1
- Issue :
- 4
- Database :
- Directory of Open Access Journals
- Journal :
- Mayo Clinic Proceedings: Digital Health
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.0541415560ab44a49dc90609968c1fbc
- Document Type :
- article
- Full Text :
- https://doi.org/10.1016/j.mcpdig.2023.08.005