Cardiac troponin I and the risk of cardiovascular or non-cardiovascular death in patients visiting the emergency department

Abstract The prognostic implication of cardiac troponin I (cTnI) values for the determination of the magnitude or duration of cause-specific death risk is limited. We included consecutive patients with maximal cTnI values within 24 h of their emergency department visits. Multivariate analyses using...

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Autores principales: Jong Eun Park, Minseok Song, Taerim Kim, Gun Tak Lee, Sung Yeon Hwang, Hee Yoon, Won Chul Cha, Tae Gun Shin, Min Sub Sim, Ik Joon Jo, Seung-Hwa Lee, Hyung-Doo Park, Jin-Ho Choi
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Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/28fef70f7a1b4b299e40a72488d37434
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spelling oai:doaj.org-article:28fef70f7a1b4b299e40a72488d374342021-12-02T15:28:57ZCardiac troponin I and the risk of cardiovascular or non-cardiovascular death in patients visiting the emergency department10.1038/s41598-021-96951-y2045-2322https://doaj.org/article/28fef70f7a1b4b299e40a72488d374342021-08-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-96951-yhttps://doaj.org/toc/2045-2322Abstract The prognostic implication of cardiac troponin I (cTnI) values for the determination of the magnitude or duration of cause-specific death risk is limited. We included consecutive patients with maximal cTnI values within 24 h of their emergency department visits. Multivariate analyses using variables selected by the Bayesian information criterion were performed to investigate the impact of cTnI on the event rate, time-dependent risk, and dose-dependent risk of cardiovascular or non-cardiovascular death within 360 days. There were 5472 (14.9%) all-cause deaths including 881 (2.4%) cardiovascular deaths and 4591 (12.5%) non-cardiovascular deaths. In patients with positive cTnI, defined as the ≥ 99th percentile of the upper normal limit, the cumulative risk of cardiac and non-cardiac death was 4.4- and 1.4-fold higher, respectively, than that of negative cTnI, respectively. In the competing risk analysis, positive cTnI was linked to 2.4- and 1.2-fold higher risks of cardiovascular and non-cardiovascular death, respectively. The cTnI value showed a positive relationship with the risk of both cardiovascular and non-cardiovascular deaths. In the time-dependent risk analysis, the excess risk of cardiovascular death was mostly evident in the first few weeks. Higher cTnI value was associated with an increased risk of both cardiovascular and non-cardiovascular death, especially which was in the early period.Jong Eun ParkMinseok SongTaerim KimGun Tak LeeSung Yeon HwangHee YoonWon Chul ChaTae Gun ShinMin Sub SimIk Joon JoSeung-Hwa LeeHyung-Doo ParkJin-Ho ChoiNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
Jong Eun Park
Minseok Song
Taerim Kim
Gun Tak Lee
Sung Yeon Hwang
Hee Yoon
Won Chul Cha
Tae Gun Shin
Min Sub Sim
Ik Joon Jo
Seung-Hwa Lee
Hyung-Doo Park
Jin-Ho Choi
Cardiac troponin I and the risk of cardiovascular or non-cardiovascular death in patients visiting the emergency department
description Abstract The prognostic implication of cardiac troponin I (cTnI) values for the determination of the magnitude or duration of cause-specific death risk is limited. We included consecutive patients with maximal cTnI values within 24 h of their emergency department visits. Multivariate analyses using variables selected by the Bayesian information criterion were performed to investigate the impact of cTnI on the event rate, time-dependent risk, and dose-dependent risk of cardiovascular or non-cardiovascular death within 360 days. There were 5472 (14.9%) all-cause deaths including 881 (2.4%) cardiovascular deaths and 4591 (12.5%) non-cardiovascular deaths. In patients with positive cTnI, defined as the ≥ 99th percentile of the upper normal limit, the cumulative risk of cardiac and non-cardiac death was 4.4- and 1.4-fold higher, respectively, than that of negative cTnI, respectively. In the competing risk analysis, positive cTnI was linked to 2.4- and 1.2-fold higher risks of cardiovascular and non-cardiovascular death, respectively. The cTnI value showed a positive relationship with the risk of both cardiovascular and non-cardiovascular deaths. In the time-dependent risk analysis, the excess risk of cardiovascular death was mostly evident in the first few weeks. Higher cTnI value was associated with an increased risk of both cardiovascular and non-cardiovascular death, especially which was in the early period.
format article
author Jong Eun Park
Minseok Song
Taerim Kim
Gun Tak Lee
Sung Yeon Hwang
Hee Yoon
Won Chul Cha
Tae Gun Shin
Min Sub Sim
Ik Joon Jo
Seung-Hwa Lee
Hyung-Doo Park
Jin-Ho Choi
author_facet Jong Eun Park
Minseok Song
Taerim Kim
Gun Tak Lee
Sung Yeon Hwang
Hee Yoon
Won Chul Cha
Tae Gun Shin
Min Sub Sim
Ik Joon Jo
Seung-Hwa Lee
Hyung-Doo Park
Jin-Ho Choi
author_sort Jong Eun Park
title Cardiac troponin I and the risk of cardiovascular or non-cardiovascular death in patients visiting the emergency department
title_short Cardiac troponin I and the risk of cardiovascular or non-cardiovascular death in patients visiting the emergency department
title_full Cardiac troponin I and the risk of cardiovascular or non-cardiovascular death in patients visiting the emergency department
title_fullStr Cardiac troponin I and the risk of cardiovascular or non-cardiovascular death in patients visiting the emergency department
title_full_unstemmed Cardiac troponin I and the risk of cardiovascular or non-cardiovascular death in patients visiting the emergency department
title_sort cardiac troponin i and the risk of cardiovascular or non-cardiovascular death in patients visiting the emergency department
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/28fef70f7a1b4b299e40a72488d37434
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