Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Liangyou Chen"'
Publikováno v:
Medical Decision Making. 33:225-234
Background. For diagnostic processes involving continual measurements from a single patient, conventional test characteristics, such as sensitivity and specificity, do not consider decision consistency, which might be a distinct, clinically relevant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e73c69462eb015fd3d6ee460a2b95e8
https://doi.org/10.1177/0272989x12451059
https://doi.org/10.1177/0272989x12451059
Publikováno v:
Shock. 34:455-460
It has been widely accepted that metrics related to respiration-induced waveform variation (RIWV) of the photoplethysmogram (PPG) have been associated with hypovolemia in mechanically ventilated patients and in controlled laboratory environments. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::236c5307b10c1395d302f2538c257727
https://doi.org/10.1097/shk.0b013e3181dc07da
https://doi.org/10.1097/shk.0b013e3181dc07da
Publikováno v:
Shock. 31:575-581
Respiratory rate (RR) is a basic vital sign, measured and monitored throughout a wide spectrum of health care settings, although RR is historically difficult to measure in a reliable fashion. We explore an automated method that computes RR only durin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c4703be439302fff2f7fe6831faa1ee
https://doi.org/10.1097/shk.0b013e318193e885
https://doi.org/10.1097/shk.0b013e318193e885
Publikováno v:
Journal of Trauma: Injury, Infection & Critical Care. 65:915-923
Background: Prehospital severity scores can be used in routine prehospital care, mass casualty care, and military triage. If computers could reliably calculate clinical scores, new clinical and research methodologies would be possible. One obstacle i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07e22174af4cc8d07703318661db72e6
https://doi.org/10.1097/ta.0b013e31815eb142
https://doi.org/10.1097/ta.0b013e31815eb142
Publikováno v:
Journal of Biomedical Informatics. 41:469-478
We present a classifier for use as a decision assist tool to identify a hypovolemic state in trauma patients during helicopter transport to a hospital, when reliable acquisition of vital-sign data may be difficult. The decision tool uses basic vital-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a65b5e1655511d4b0d92e28add99047
https://doi.org/10.1016/j.jbi.2007.12.002
https://doi.org/10.1016/j.jbi.2007.12.002
Publikováno v:
EMBC
We sought to better understand the physiology underlying the metrics of heart rate variability (HRV) in trauma patients without serious injury, compared to healthy laboratory controls. In trauma patients without serious injury (110 subjects, 470 2-mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4322762c3403a233caa17296c105be57
https://pubmed.ncbi.nlm.nih.gov/25570720
https://pubmed.ncbi.nlm.nih.gov/25570720
Publikováno v:
ACM SIGMOD Record. 33:58-64
Biological data analyses usually require complex manipulations involving tool applications, multiple web site navigation, result selection and filtering, and iteration over the internet. Most biological data are generated from structured databases an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56c6eeeb2d72a29e0046febe5101a035
https://doi.org/10.1145/1024694.1024704
https://doi.org/10.1145/1024694.1024704
Autor:
Maxim Y. Khitrov, Susan R. Wilcox, T. Denison, Jaques Reifman, Anne J. Blood, W. Doyle, Liangyou Chen, K. Wilkins, Andrew T. Reisner
Summary Background: Advanced decision-support capabilities for prehospital trauma care may prove effective at improving patient care. Such functionality would be possible if an analysis platform were connected to a transport vital-signs monitor. In p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1a4a98510acca5fb149f31149158eb2
https://europepmc.org/articles/PMC3799209/
https://europepmc.org/articles/PMC3799209/
Publikováno v:
EMBC
Physiological waveform signals collected from unstructured environments are noisy, requiring automated algorithms to assess the reliability of the derived vital signs, such as heart rate (HR) and respiratory rate (RR), before they can be used for aut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5179f53d84e92021ce0e3ed2f671e049
https://pubmed.ncbi.nlm.nih.gov/22255934
https://pubmed.ncbi.nlm.nih.gov/22255934
Publikováno v:
Prehospital emergency care. 13(3)
We explored whether there are diagnostically useful temporal trends in prehospital vital signs of trauma patients.Vital signs were monitored during transport to a level I trauma center and electronically archived. Retrospectively, we identified relia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35f311baf2eead56c3b4452866240729
https://pubmed.ncbi.nlm.nih.gov/21140982
https://pubmed.ncbi.nlm.nih.gov/21140982