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http://hdl.handle.net/1942/35534
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DC Field | Value | Language |
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dc.contributor.author | Spina, G | - |
dc.contributor.author | Casale, P | - |
dc.contributor.author | Albert, PS | - |
dc.contributor.author | Alison, J | - |
dc.contributor.author | Garcia-Aymerich, J | - |
dc.contributor.author | Clarenbach, CF | - |
dc.contributor.author | Costello, RW | - |
dc.contributor.author | Hernandes, NA | - |
dc.contributor.author | Leuppi, JD | - |
dc.contributor.author | Mesquita, R | - |
dc.contributor.author | Singh, SJ | - |
dc.contributor.author | Smeenk, FWJM | - |
dc.contributor.author | Tal-Singer, R | - |
dc.contributor.author | Wouters, EFM | - |
dc.contributor.author | SPRUIT, Martijn A. | - |
dc.contributor.author | den Brinker, AC | - |
dc.date.accessioned | 2021-10-18T10:07:23Z | - |
dc.date.available | 2021-10-18T10:07:23Z | - |
dc.date.issued | 2021 | - |
dc.date.submitted | 2021-09-17T12:34:25Z | - |
dc.identifier.citation | Computers in biology and medicine, 132 (Art N° 104322) | - |
dc.identifier.uri | http://hdl.handle.net/1942/35534 | - |
dc.description.abstract | Nighttime symptoms are important indicators of impairment for many diseases and particularly for respiratory diseases such as chronic obstructive pulmonary disease (COPD). The use of wearable sensors to assess sleep in COPD has mainly been limited to the monitoring of limb motions or the duration and continuity of sleep. In this paper we present an approach to concisely describe sleep patterns in subjects with and without COPD. The methodology converts multimodal sleep data into a text representation and uses topic modeling to identify patterns across the dataset composed of more than 6000 assessed nights. This approach enables the discovery of higher level features resembling unique sleep characteristics that are then used to discriminate between healthy subjects and those with COPD and to evaluate patients' disease severity and dyspnea level. Compared to standard features, the discovered latent structures in nighttime data seem to capture important aspects of subjects sleeping behavior related to the effects of COPD and dyspnea. | - |
dc.description.sponsorship | This work was supported by the iCare4COPD project of Agentschap NL under contract number PNE101005. The authors gladly acknowledge Prof. Michael Polkey for supplying the data collected by his group. At the time of analysis Gabriele Spina was affiliated with the Data Science Department of Philips Research, Eindhoven | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.rights | 2021 Elsevier Ltd. All rights reserved. | - |
dc.subject.other | COPD | - |
dc.subject.other | Topic models | - |
dc.subject.other | Sleep | - |
dc.subject.other | Classification | - |
dc.title | Nighttime features derived from topic models for classification of patients with COPD | - |
dc.type | Journal Contribution | - |
dc.identifier.volume | 132 | - |
local.format.pages | 9 | - |
local.bibliographicCitation.jcat | A1 | - |
local.publisher.place | THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
local.bibliographicCitation.artnr | 104322 | - |
dc.identifier.doi | 10.1016/j.compbiomed.2021.104322 | - |
dc.identifier.isi | 000649713700005 | - |
local.provider.type | Web of Science | - |
local.uhasselt.international | yes | - |
item.fullcitation | Spina, G; Casale, P; Albert, PS; Alison, J; Garcia-Aymerich, J; Clarenbach, CF; Costello, RW; Hernandes, NA; Leuppi, JD; Mesquita, R; Singh, SJ; Smeenk, FWJM; Tal-Singer, R; Wouters, EFM; SPRUIT, Martijn A. & den Brinker, AC (2021) Nighttime features derived from topic models for classification of patients with COPD. In: Computers in biology and medicine, 132 (Art N° 104322). | - |
item.fulltext | With Fulltext | - |
item.validation | ecoom 2022 | - |
item.contributor | Spina, G | - |
item.contributor | Casale, P | - |
item.contributor | Albert, PS | - |
item.contributor | Alison, J | - |
item.contributor | Garcia-Aymerich, J | - |
item.contributor | Clarenbach, CF | - |
item.contributor | Costello, RW | - |
item.contributor | Hernandes, NA | - |
item.contributor | Leuppi, JD | - |
item.contributor | Mesquita, R | - |
item.contributor | Singh, SJ | - |
item.contributor | Smeenk, FWJM | - |
item.contributor | Tal-Singer, R | - |
item.contributor | Wouters, EFM | - |
item.contributor | SPRUIT, Martijn A. | - |
item.contributor | den Brinker, AC | - |
item.accessRights | Restricted Access | - |
crisitem.journal.issn | 0010-4825 | - |
crisitem.journal.eissn | 1879-0534 | - |
Appears in Collections: | Research publications |
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File | Description | Size | Format | |
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1-s2.0-S0010482521001165-main.pdf Restricted Access | Published version | 2.45 MB | Adobe PDF | View/Open Request a copy |
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