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中华卫生应急电子杂志 ›› 2026, Vol. 12 ›› Issue (01) : 1 -5. doi: 10.3877/cma.j.issn.2095-9133.2026.01.001

论著

急性非创伤性脑出血患者肌钙蛋白Ⅰ升高的影响因素分析及对预后的影响
郑巧欣1,(), 王建仙2, 徐勋宏1   
  1. 1311700 浙江杭州,淳安县第一人民医院急诊科
    2311700 浙江杭州,淳安县第一人民医院神经外科
  • 收稿日期:2025-09-17 出版日期:2026-02-18
  • 通信作者: 郑巧欣

Effect of troponin I elevation on prognosis in patients with acute non-traumatic cerebral hemorrhage

Qiaoxin Zheng1,(), Jianxian Wang2, Xunhong Xu1   

  1. 1Department of Emergency, Chun'an County First People's Hospital, Hangzhou, 311700, China
    2Department of Neurosurgery, Chun 'an County First People's Hospital, Hangzhou, 311700, China
  • Received:2025-09-17 Published:2026-02-18
  • Corresponding author: Qiaoxin Zheng
引用本文:

郑巧欣, 王建仙, 徐勋宏. 急性非创伤性脑出血患者肌钙蛋白Ⅰ升高的影响因素分析及对预后的影响[J/OL]. 中华卫生应急电子杂志, 2026, 12(01): 1-5.

Qiaoxin Zheng, Jianxian Wang, Xunhong Xu. Effect of troponin I elevation on prognosis in patients with acute non-traumatic cerebral hemorrhage[J/OL]. Chinese Journal of Hygiene Rescue(Electronic Edition), 2026, 12(01): 1-5.

目的

探讨急性非创伤性脑出血患者肌钙蛋白Ⅰ(cTnI)升高的影响因素及其对预后的影响。

方法

选取2022年4月至2024年4月淳安县第一人民医院收治的138例急性非创伤性脑出血患者作为研究对象,其中男性76例,女性62例;年龄50~70岁[(58.99±5.98)岁]。根据cTnI水平分为升高组(cTnI≥0.04 ng/mL)44例和正常组(cTnI<0.04 ng/mL)94例,比较两组患者一般资料,cTnI升高的影响因素基于多因素Logistic回归模型分析,采用限制性立方样条评价cTnI与预后的关系。

结果

升高组入院时格拉斯哥昏迷评分(GCS)、估计肾小球滤过率(eGFR)水平较正常组低,血肿体积、出血累及岛叶区域占比较正常组高(P<0.05)。多因素Logistic回归分析结果显示:高eGFR(OR=0.977,95%CI:0.956~0.997)、高GCS(OR=0.272,95%CI:0.160~0.462)出血累及岛叶区域(OR=3.948,95%CI:1.139~13.679)、血肿体积(OR=1.145,95%CI:1.045~1.254)与急性非创伤性脑出血患者cTnI水平升高的风险有关(P<0.05)。138例患者中,37例患者mRS评分为4~6分,预后不良,将预后作为因变量,限制性立方样条图显示,随着cTnI水平升高,预后不良发生风险越大,cTnI与预后呈非线性剂量反应关系(P<0.05)。

结论

急性非创伤性脑出血患者cTnI升高与eGFR、GCS、出血累及岛叶区域及血肿体积有关,且cTnI水平与急性非创伤性脑出血患者预后呈非线性剂量反应关系。

Objective

To analyze the influence factors of elevated troponin I (cTnI) in patients with acute non-traumatic cerebral hemorrhage.

Methods

A total of 138 patients with acute non-traumatic intracerebral hemorrhage admitted to The First People’s Hospital of Chun'an County from April 2022 to April 2024 were enrolled as study subjects, including 76 males and 62 females. The patients were aged 50 to 70 years, with a mean age of (58.99±5.98) years. According to the serum level of cardiac troponin I (cTnI), the patients were divided into two groups: the elevated cTnI group (cTnI≥0.04 ng/mL, n=44) and the normal cTnI group (cTnI<0.04 ng/mL, n=94). Compared with the general data of the two groups, multivariate logistic regression model was used to analyze the influencing factors of cTnI, and restricted cubic spline was used to evaluate the relationship between cTnI and prognosis.

Results

Glasgow coma score and the estimated glomerular filtration rate (eGFR) were lower at admission in the elevated group (GCS), as compared to the normal group, The hematoma volume and hemorrhage involvement in the insula area were higher than those in the normal group (P<0.05); Multivariate logistic regression analysis showed that the risk of elevated cTnI level in patients with acute non-traumatic intracerebral hemorrhage was associated with high eGFR (OR=0.977,95% CI: 0.956~0.997), high GCS score (OR=0.272, 95% CI: 0.160~0.462), bleeding involvement of island region (OR=3.948, 95% CI: 1.139~13.679), and hematoma volume (OR=1.145, 95% CI: 1.045~1.254) (all P<0.05); Of the 138 patients, In 37 patients, the mRS scores from 4 to 6 were classified as poor prognosis. Taking the prognosis as the dependent variable, the restrictive cubic spline plot showed that with the increasing levels of cTnI, the greater the risk of having a poor prognosis was noted, with non-linear dose-response relationship between cTnI and prognosis (P<0.05).

Conclusion

Elevated cTnI is associated with eGFR, GCS score, hemorrhage involvement of the insula region, and hematoma volume, and cTnI levels showed a non-linear dose-response relationship with outcome in patients with acute non-traumatic ICH.

表1 两组患者资料比较(±s
表2 cTnI水平升高的影响因素分析
图1 急性非创伤性脑出血患者cTnI水平与预后间的限制性立方样条分析注:OR为优势比,cTnI为肌钙蛋白Ⅰ
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