Developing deep LSTMs with later temporal attention for predicting COVID-19 severity, clinical outcome, and antibody level by screening serological indicators over time
OBJECTIVE: The clinical course of COVID-19, as well as the immunological reaction, is notable for its extreme variability. Identifying the main associated factors might help understand the disease progression and physiological status of COVID-19 patients. The dynamic changes of the antibody against Spike protein are crucial for understanding the immune response. This work explores a temporal attention (TA) mechanism of deep learning to predict COVID-19 disease severity, clinical outcomes, and Spike antibody levels by screening serological indicators over time.
METHODS: We use feature selection techniques to filter feature subsets that are highly correlated with the target. The specific deep Long Short-Term Memory (LSTM) models are employed to capture the dynamic changes of disease severity, clinical outcome, and Spike antibody level. We also propose deep LSTMs with a TA mechanism to emphasize the later blood test records because later records often attract more attention from doctors.
RESULTS: Risk factors highly correlated with COVID-19 are revealed. LSTM achieves the highest classification accuracy for disease severity prediction. Temporal Attention Long Short-Term Memory (TA-LSTM) achieves the best performance for clinical outcome prediction. For Spike antibody level prediction, LSTM achieves the best permanence.
CONCLUSION: The experimental results demonstrate the effectiveness of the proposed models. The proposed models can provide a computer-aided medical diagnostics system by simply using time series of serological indicators.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:PP |
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Enthalten in: |
IEEE journal of biomedical and health informatics - PP(2024) vom: 02. Apr. |
Sprache: |
Englisch |
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Beteiligte Personen: |
Cai, Jiaxin [VerfasserIn] |
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Links: |
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Anmerkungen: |
Date Revised 02.04.2024 published: Print-Electronic Citation Status Publisher |
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doi: |
10.1109/JBHI.2024.3384333 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM37053851X |
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520 | |a OBJECTIVE: The clinical course of COVID-19, as well as the immunological reaction, is notable for its extreme variability. Identifying the main associated factors might help understand the disease progression and physiological status of COVID-19 patients. The dynamic changes of the antibody against Spike protein are crucial for understanding the immune response. This work explores a temporal attention (TA) mechanism of deep learning to predict COVID-19 disease severity, clinical outcomes, and Spike antibody levels by screening serological indicators over time | ||
520 | |a METHODS: We use feature selection techniques to filter feature subsets that are highly correlated with the target. The specific deep Long Short-Term Memory (LSTM) models are employed to capture the dynamic changes of disease severity, clinical outcome, and Spike antibody level. We also propose deep LSTMs with a TA mechanism to emphasize the later blood test records because later records often attract more attention from doctors | ||
520 | |a RESULTS: Risk factors highly correlated with COVID-19 are revealed. LSTM achieves the highest classification accuracy for disease severity prediction. Temporal Attention Long Short-Term Memory (TA-LSTM) achieves the best performance for clinical outcome prediction. For Spike antibody level prediction, LSTM achieves the best permanence | ||
520 | |a CONCLUSION: The experimental results demonstrate the effectiveness of the proposed models. The proposed models can provide a computer-aided medical diagnostics system by simply using time series of serological indicators | ||
650 | 4 | |a Journal Article | |
700 | 1 | |a Li, Yang |e verfasserin |4 aut | |
700 | 1 | |a Liu, Baichen |e verfasserin |4 aut | |
700 | 1 | |a Wu, Zhixi |e verfasserin |4 aut | |
700 | 1 | |a Zhu, Shengjun |e verfasserin |4 aut | |
700 | 1 | |a Chen, Qiliang |e verfasserin |4 aut | |
700 | 1 | |a Lei, Qing |e verfasserin |4 aut | |
700 | 1 | |a Hou, Hongyan |e verfasserin |4 aut | |
700 | 1 | |a Guo, Zhibin |e verfasserin |4 aut | |
700 | 1 | |a Jiang, Hewei |e verfasserin |4 aut | |
700 | 1 | |a Guo, Shujuan |e verfasserin |4 aut | |
700 | 1 | |a Wang, Feng |e verfasserin |4 aut | |
700 | 1 | |a Huang, Shengjing |e verfasserin |4 aut | |
700 | 1 | |a Zhu, Shunzhi |e verfasserin |4 aut | |
700 | 1 | |a Fan, Xionglin |e verfasserin |4 aut | |
700 | 1 | |a Tao, Shengce |e verfasserin |4 aut | |
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