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龙芳, 陈乾来, 吴思颖等. 181例成人社区获得性急性细菌性脑膜炎病原学、临床预后及危险因素分析[J]. koko体育app 学报（医学版）, 2018, 49(5): 808-811.
引用本文: 龙芳, 陈乾来, 吴思颖等. 181例大人社区居委会获得了性慢性日常细菌性脑膜炎病原体学、临床生物学愈后及有风险性重要因素研究[J]. 上海高校学报（生物学版）, 2018, 49(5): 808-811.
LONG Fang, CHEN Qian-lai, WU Si-ying. et al. Etiology, Prognosis and Risk Factors of 181 Adult Community-acquired Acute Bacterial Meningitis[J]. Journal of Sichuan University (Medical Sciences), 2018, 49(5): 808-811.
Citation: LONG Fang, CHEN Qian-lai, WU Si-ying. et al. Etiology, Prognosis and Risk Factors of 181 Adult Community-acquired Acute Bacterial Meningitis[J]. Journal of Sichuan University (Medical Sciences), 2018, 49(5): 808-811.

181例成人社区获得性急性细菌性脑膜炎病原学、临床预后及危险因素分析

Etiology, Prognosis and Risk Factors of 181 Adult Community-acquired Acute Bacterial Meningitis

  • 摘要: 目的 了解成人社区获得性急性细菌性脑膜炎患者的病原学组成、临床预后及危险因素，为临床合理诊治提供依据。方法 对2010年1月至2018年1月确诊的181例社区获得性成人急性细菌性脑膜炎住院患者进行回顾性分析，比较非老年组（n=156）及老年组（≥65岁，n=25）患者的病原学组成及临床特征；以出院时患者的情况为截点，比较两组患者的预后及危险因素。 结果 181例患者中有64例患者（35.4%）检出病原菌，前三位分别为肺炎链球菌（17.9%），单核细胞增生李斯特菌（13.4%），肺炎克雷伯菌（10.5%）。统计分析显示老年组高血压患病率、低钾血症患病率、肺部感染率、耳鼻喉感染率、CSF蛋白浓度、头部CT检查的异常率、病死率均高于非老年组（P<0.05）。Logistic回归分析发现肺部感染和体温≥38.5 ℃是非老年组预后不良的独立危险因素，CSF压力≥200 mmH2O是老年组预后不良的独立危险因素。结论 引起成人社区获得性急性细菌性脑膜炎感染的病原体主要是肺炎链球菌、单核细胞增生李斯特菌、肺炎克雷伯菌。≥65岁老年患者较<65岁患者病死率更高，肺部感染是65岁以下患者、CSF压力≥200 mmH2O是65岁及以上患者预后不良的独立危险因素。  
    Abstract: Objective To understand the etiology, clinical prognosis and risk factors of adult community-acquired acute bacterial meningitis （ABM） and provide the evidence for clinical diagnosis and treatment. Methods We performed a retrospective study of 181 clinically diagnosed hospitalized patients with community-acquired adult ABM from Jan.2010 to Jan.2018. The patients were categorized as non-elderly (16≤age＜65 years old, n=156 ) and elderly (age≥65 years old, n=25) group. The etiology, clinical features, prognosis and risk factors of the two groups were compared. Results Sixty-four of 181 patients (35.4%) had pathogens detected. The most common pathogens were Streptococcus pneumoniae (17.9%), Listeria monocytogenes (13.4%) and Klebsiella pneumoniae (10.5%). The mortality of the elderly group was higher than that of the non-elderly group (PStreptococcus pneumoniae, Listeria monocytogenes and Klebsiella pneumoniae.Pulmonary infection and temperature ≥38.5 ℃ are independent risk factors of poor prognosis in the non-elderly patients, as CSF pressure ≥200 mmH2O a independent risk factor in the elderly patients.  
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