2023
DOI: 10.1002/advs.202203485
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Fractional Dynamics Foster Deep Learning of COPD Stage Prediction

Abstract: Chronic obstructive pulmonary disease (COPD) is one of the leading causes of death worldwide. Current COPD diagnosis (i.e., spirometry) could be unreliable because the test depends on an adequate effort from the tester and testee. Moreover, the early diagnosis of COPD is challenging. The authors address COPD detection by constructing two novel physiological signals datasets (4432 records from 54 patients in the WestRo COPD dataset and 13824 medical records from 534 patients in the WestRo Porti COPD dataset). T… Show more

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Cited by 17 publications
(5 citation statements)
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“… 74 , 75 Our subsequent research will also focus on applying ML to the early differentiation of COPD phenotypes and assessing the sensitivity to glucocorticoid therapy in COPD patients with different phenotypes. At present, deep learning has been applied to drug development and vaccine design, 76 and we should also keep an eye on this in order to find potential drugs that can benefit COPD patients. Finally, although we have discovered that CLEC5A, FTL, and SLC2A3 help to identify COPD, the specific mechanisms by which these three genes impact COPD remain to be explored.…”
Section: Discussionmentioning
confidence: 99%
“… 74 , 75 Our subsequent research will also focus on applying ML to the early differentiation of COPD phenotypes and assessing the sensitivity to glucocorticoid therapy in COPD patients with different phenotypes. At present, deep learning has been applied to drug development and vaccine design, 76 and we should also keep an eye on this in order to find potential drugs that can benefit COPD patients. Finally, although we have discovered that CLEC5A, FTL, and SLC2A3 help to identify COPD, the specific mechanisms by which these three genes impact COPD remain to be explored.…”
Section: Discussionmentioning
confidence: 99%
“…It is also worth noting that recent literature has showcased the potential of leveraging fractional dynamics to capture long-range memory in ECG data analysis, offering valuable insights for addressing temporal dependencies in the field 40,41 . In this study, we implemented various models including pure RNN, LSTM, and Transformers [42][43][44] .…”
Section: Discussionmentioning
confidence: 99%
“…While CT can provide detailed structural information with its high-resolution 3D imaging capabilities, other data, such as PFT, 39 clinical data, 40,41 chest x-ray, 42 and magnetic resonance imaging (MRI), 43 can also provide useful information. PFT is noninvasive, and allows for longitudinal tracking of lung function, but is limited to characterizing anatomical changes.…”
Section: Single-modality Versus Multimodalitymentioning
confidence: 99%