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Ribeiro, G. & Postolache, O. (2023). New approach for stress assessment based on healthcare ecosystems. In Goubran, R., Rajan, S., and Depari, A. (Ed.), 2023 IEEE Sensors Applications Symposium (SAS). Ottawa, ON, Canada: IEEE.

G. T. Ribeiro and O. A. Postolache,  "New approach for stress assessment based on healthcare ecosystems", in 2023 IEEE Sensors Applications Symp. (SAS), Goubran, R., Rajan, S., and Depari, A., Ed., Ottawa, ON, Canada, IEEE, 2023

@inproceedings{ribeiro2023_1783911411142,
	author = "Ribeiro, G. and Postolache, O.",
	title = "New approach for stress assessment based on healthcare ecosystems",
	booktitle = "2023 IEEE Sensors Applications Symposium (SAS)",
	year = "2023",
	editor = "Goubran, R., Rajan, S., and Depari, A.",
	volume = "",
	number = "",
	series = "",
	doi = "10.1109/SAS58821.2023.10254045",
	publisher = "IEEE",
	address = "Ottawa, ON, Canada",
	organization = "",
	url = "https://ieeexplore.ieee.org/xpl/conhome/10253663/proceeding"
}

TY  - CPAPER
TI  - New approach for stress assessment based on healthcare ecosystems
T2  - 2023 IEEE Sensors Applications Symposium (SAS)
AU  - Ribeiro, G.
AU  - Postolache, O.
PY  - 2023
DO  - 10.1109/SAS58821.2023.10254045
CY  - Ottawa, ON, Canada
UR  - https://ieeexplore.ieee.org/xpl/conhome/10253663/proceeding
AB  - Stress is the body's response to stressful situations, and it can harm a person's health, especially chronic disease patients. Self-assessment questionnaires are the gold standard for stress assessment, but they're time-consuming and limiting. Facial analysis, voice recognition, thermography, and electrocardiography are used in several stress estimate models, although patients may not accept them. In this study, a multichannel detection system with a distributed computing platform is proposed to extract multiple physiological parameters using photoplethysmography signal processing algorithms. Body temperature and galvanic skin response acquisition was also added to provide the basis for the proposed model for stress levels estimation based on Fuzzy Logic. Thus, the stress is classified into five levels. To validate the proposed work, a two-phase experimental protocol was established, with the first phase consisting of evaluating the wearable devices' viability through a series of tasks. The second phase assessed the thermal stress induction model for stress classification. At the end of the exposure period, each participant was asked to self-evaluate their stress level on a scale from 1 to 5, providing reference values to compare with the model's estimates, resulting in good accuracy indicators. Participants could track their stress and wellness via a mobile application also proposed.
ER  -