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Chinese Journal of Neurotraumatic Surgery(Electronic Edition) ›› 2022, Vol. 08 ›› Issue (04): 224-228. doi: 10.3877/cma.j.issn.2095-9141.2022.04.006

• Clinical Research • Previous Articles     Next Articles

Analysis of epidemiological characteristics and mortality factors of patients with spontaneous intracerebral hemorrhage

Zhihui Tang1, Wei Huang1, Fei Luo1, Wenhao Wang1,()   

  1. 1. Department of Neurosurgery, the 909 Hospital of the Joint Service Support Force (Southeast Hospital Affiliated to Xiamen University), Zhangzhou 363000, China
  • Received:2022-06-21 Online:2022-08-15 Published:2022-09-05
  • Contact: Wenhao Wang

Abstract:

Objective

To investigate the epidemiological characteristics of patients with spontaneous intracerebral hemorrhage (SICH) and to analyze the mortality factors.

Methods

Epidemiological data of 2765 patients of SICH admitted to Neurosurgery Department of the 909th Hospital of the Joint Service Support Force from January 2015 to December 2021 were retrospectively analyzed. The epidemiological characteristics were analyzed. According to the treatment outcome, the patients were divided into survival group (n=2497) and death group (n=268). Univariate and Logistic multivariate analysis were used to analyze the influencing factors of death.

Results

Among the 2765 patients, the male to female ratio is 2.54 to 1. The number of patients aged 50 or older was 2.48 times than that of those aged 20 to 50. The incidence rate in the fourth quarter was 1.85, 1.88 and 1.61 times higher than that in the first, second and third quarters. The incidence rate of early morning was 1.69, 1.65 and 1.39 times higher than that of morning, afternoon and evening. Univariate analysis and Logistic multivariate analysis showed that coastal area, family history of intracerebral hemorrhage, admission GCS score, brainstem hemorrhage, hematoma volume, midline displacement ≥5 mm were independent prognostic factors.

Conclusion

In this region, the proportion of patients with spontaneous intracerebral hemorrhage is higher in males than in females, and the incidence rate is higher in the fourth quarter and early morning. The prognosis of the patients can be determined by paying attention to the coastal areas and family history of intracerebral hemorrhage, combined with the admission GCS score, hemorrhage volume and midline displacement.

Key words: Spontaneous intracerebral hemorrhage, Epidemiology, Mortality rate

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