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Aghaeeaval M, Bendahan N, Shivji Z, et al. Prediction of patient survival following postanoxic coma using EEG data and clinical features. Annu Int Conf IEEE Eng Med Biol Soc. 2021;2021:997-1000doi: 10.1109/EMBC46164.2021.9629946.
Aghaeeaval, M., Bendahan, N., Shivji, Z., McInnis, C., Jamzad, A., Lomax, L. B., Shukla, G., Mousavi, P., & Winston, G. P. (2021). Prediction of patient survival following postanoxic coma using EEG data and clinical features. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference, 2021997-1000. https://doi.org/10.1109/EMBC46164.2021.9629946
Aghaeeaval, Mahsa, et al. "Prediction of patient survival following postanoxic coma using EEG data and clinical features." Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference vol. 2021 (2021): 997-1000. doi: https://doi.org/10.1109/EMBC46164.2021.9629946
Aghaeeaval M, Bendahan N, Shivji Z, McInnis C, Jamzad A, Lomax LB, Shukla G, Mousavi P, Winston GP. Prediction of patient survival following postanoxic coma using EEG data and clinical features. Annu Int Conf IEEE Eng Med Biol Soc. 2021 Nov;2021:997-1000. doi: 10.1109/EMBC46164.2021.9629946. PMID: 34891456.
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Annu Int Conf IEEE Eng Med Biol Soc. 2021 Nov;2021:997-1000. doi: 10.1109/EMBC46164.2021.9629946.

Prediction of patient survival following postanoxic coma using EEG data and clinical features.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference

Mahsa Aghaeeaval, Nathaniel Bendahan, Zaitoon Shivji, Carter McInnis, Amoon Jamzad, Lysa Boisse Lomax, Garima Shukla, Parvin Mousavi, Gavin P Winston

PMID: 34891456 DOI: 10.1109/EMBC46164.2021.9629946

Abstract

Electroencephalography (EEG) is an effective and non-invasive technique commonly used to monitor brain activity and assist in outcome prediction for comatose patients post cardiac arrest. EEG data may demonstrate patterns associated with poor neurological outcome for patients with hypoxic injury. Thus, both quantitative EEG (qEEG) and clinical data contain prognostic information for patient outcome. In this study we use machine learning (ML) techniques, random forest (RF) and support vector machine (SVM) to classify patient outcome post cardiac arrest using qEEG and clinical feature sets, individually and combined. Our ML experiments show RF and SVM perform better using the joint feature set. In addition, we extend our work by implementing a convolutional neural network (CNN) based on time-frequency images derived from EEG to compare with our qEEG ML models. The results demonstrate significant performance improvement in outcome prediction using non-feature based CNN compared to our feature based ML models. Implementation of ML and DL methods in clinical practice have the potential to improve reliability of traditional qualitative assessments for postanoxic coma patients.

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