Abstract:
Objective To analyze the epidemiological characteristics of tuberculous meningitis (TBM) cases aged 15 years and above and its changing trend of patients with different characteristics, and provide reference for formulating relevant prevention and treatment strategies in the future.
Methods All cases of tuberculous meningitis (including definite, probable and possible cases) hospitalized in Beijing Chest Hospital Affiliated to Capital Medical University from 2011 to 2022 were collected through the electronic medical record system, and the changing trend of TBM classification, gender, age, whether there were comorbidities and whether there were other tuberculosis in different years was analyzed.
Results Among 33807 hospitalized tuberculosis (TB) patients, only 1176(3.48%) were TBM, of which 641(54.51%) were males , 226(19.22%) were elderly, 438(37.24%) were farmers and herdsmen, and 682(57.99%) were patients with complications. 1060 patients (90.14%) were complicated with other tuberculosis, 769 patients (65.31%) had complications, and only 190 patients (16.16%) were diagnosed confirmly. The proportion of TBM was generally decreasing (4.76%～2.77%), and the proportion of elderly TBM patients aged 60 years and above (10.00%–40.22%), patients with comorbidities (40.00%～82.61%), patients with complications (54.00%～67.39%), and patients with confirmed TBM (5.00%～25.00%) were increasing.
Conclusion The proportion of elderly patients with TBM is increasing year by year, and the incidence of comorbidities and complications remains high. Therefore, we need to increase the attention to elderly patients with TBM and strengthen the management of complications and complications of TBM.
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