Cited by 22Emotion and Mood RecognitionNon-Invasive Vital Sign MonitoringArtificial Intelligence in Healthcare

An innovative random-forest-based model to assess the health impacts of regular commuting using non-invasive wearable sensors

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Sharif, Mhd Saeed, Raj Theeng Tamang, Madhav, Fu, Cynthia H. Y., Baker, Aaron, Alzahrani, Ahmed Ibrahim, Alalwan, Nasser·2023·Sensors

Abstract

Regular commutes to work can cause chronic stress, which in turn can cause a physical and emotional reaction. The recognition of mental stress in its earliest stages is very necessary for effective clinical treatment. This study investigated the impact of commuting on human health based on qualitative and quantitative measures. The quantitative measures included electroencephalography (EEG) and blood pressure (BP), as well as weather temperature, while qualitative measures were established from the PANAS questionnaire, and included age, height, medication, alcohol status, weight, and smoking status. This study recruited 45 (n) healthy adults, including 18 female and 27 male participants. The modes of commute were bus (n = 8), driving (n = 6), cycling (n = 7), train (n = 9), tube (n = 13), and both bus and train (n = 2). The participants wore non-invasive wearable biosensor technology to measure EEG and blood pressure during their morning commute for 5 days in a row. A correlation analysis was applied to find the significant features associated with stress, as measured by a reduction in positive ratings in the PANAS. This study created a prediction model using random forest, support vector machine, naive Bayes, and K-nearest neighbor. The research results show that blood pressure and EEG beta waves were significantly increased, and the positive PANAS rating decreased from 34.73 to 28.60. The experiments revealed that measured systolic blood pressure was higher post commute than before the commute. For EEG waves, the model shows that the EEG beta low power exceeded alpha low power after the commute. Having a fusion of several modified decision trees within the random forest helped increase the performance of the developed model remarkably. Significant promising results were achieved using random forest with an accuracy of 91%, while K-nearest neighbor, support vector machine, and naive Bayes performed with an accuracy of 80%, 80%, and 73%, respectively.

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  1. [29]Daniel W.W. Cross C.L. Biostatistics: A Foundation for Analysis in the Health Sciences Wiley Hoboken, NJ, USA 2018

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Authors
Sharif, M. S., Raj Theeng Tamang, M., Fu, C. H. Y., Baker, A., Alzahrani, A. I., & Alalwan, N.
Affiliations
  • University of East London (GB)
  • Intelligent Technologies Research Group, ACE, UEL, University Way, London E16 2RD, UK
  • King Saud University (SA)
Corresponding author
Sharif, Mhd Saeed
Venue
Sensors
Publisher
MDPI AG
Published
2023-03-20
Volume
23
Issue
6
Pages
3274
ISSN
1424-8220 (ISSN-L)
OpenAlex
W4327952382
Cited by
22
References
39
Citations by year
2026: 5 · 2025: 8 · 2024: 6 · 2023: 3
FWCI
5.69
Type
journal article
Language
en
Open access
Locations
  • Sensors (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
KSU (RSP2023R157)
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Emotion and Mood Recognition
  • Physical Sciences › Engineering › Biomedical Engineering › Non-Invasive Vital Sign Monitoring
  • Health Sciences › Health Professions › Health Information Management › Artificial Intelligence in Healthcare
Keywords
commuting, chronic stress, mental stress detection, wearable biosensors, EEG, blood pressure, PANAS, EEG beta waves, random forest, stress prediction model, transport modes
MeSH terms
Wearable Electronic Devices, Adult, Bayes Theorem, Electroencephalography, Humans, Surveys and Questionnaires, Transportation, Support Vector Machine

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