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Sensors (Basel) ; 21(4)2021 Feb 12.
Artigo em Inglês | MEDLINE | ID: mdl-33673097

RESUMO

Fascial therapy is an effective, yet painful, procedure. Information about pain level is essential for the physiotherapist to adjust the therapy course and avoid potential tissue damage. We have developed a method for automatic pain-related reaction assessment in physiotherapy due to the subjectivity of a self-report. Based on a multimodal data set, we determine the feature vector, including wavelet scattering transforms coefficients. The AdaBoost classification model distinguishes three levels of reaction (no-pain, moderate pain, and severe pain). Because patients vary in pain reactions and pain resistance, our survey assumes a subject-dependent protocol. The results reflect an individual perception of pain in patients. They also show that multiclass evaluation outperforms the binary recognition.


Assuntos
Dor , Modalidades de Fisioterapia , Análise de Ondaletas , Humanos , Medição da Dor
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