| Autor: |
Zhao-Yang Li, Pu-Liu, Zhao-Hong Chen, Feng-Hui An, Li-Hua Li, Li-Li, Chang-Yan Guo, Yan Gu, Zhe Liu, Tie-Bing Zhu, Lian-Sheng Wang, Chun-Jian Li, Xiang-Qing Kong, Wen-Zhu Ma, Zhi-Jian Yang, En-Zhi Jia |
| Jazyk: |
angličtina |
| Rok vydání: |
2014 |
| Předmět: |
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| Zdroj: |
PLoS ONE, Vol 9, Iss 10, p e108986 (2014) |
| Druh dokumentu: |
article |
| ISSN: |
1932-6203 |
| DOI: |
10.1371/journal.pone.0108986 |
| Popis: |
OBJECTIVE: to explore the impact of admission serum creatinine concentration on the in-hospital mortality and its interaction with age and gender in patients with acute ST-segment elevation myocardial infarction (STEMI) in China. METHODS: 1424 acute STEMI patients were enrolled in the study. Anthropometric and laboratory measurements were collected from every patient. A Cox proportional hazards regression model was used to determine the relationships between the admission serum creatinine level (Cr level), age, sex and the in-hospital mortality. A crossover analysis and a stratified analysis were used to determine the combined impact of Cr levels with age and gender. RESULTS: Female (HR 1.687, 95%CI 1.051 ∼ 2.708), elevated Cr level (HR 5.922, 95%CI 3.780 ∼ 9,279) and old age (1.692, 95%CI 1.402 ∼ 2.403) were associated with a high risk of death respectively. After adjusting for other confounders, the renal dysfunction was still independently associated with a higher risk of death (HR 2.48, 95% CI 1.32 ∼ 4.63), while female gender (HR 1.19, 95%CI 0.62 ∼ 2.29) and old age (HR 1.77, 95%CI 0.92 ∼ 3.37) was not. In addition, crossover analysis revealed synergistic effects between elevated Cr level and female gender (SI = 3.01, SIM = 2.10, AP = 0.55). Stratified analysis showed that the impact of renal dysfunction on in-hospital mortality was more pronounced in patients |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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