Objective: The aim of this study was to assess active tuberculosis-related deaths in Shenzhen city of China to identify major causes of mortality in different age groups. Patients and Methods: Medical records of mortality cases of patients with active TB diagnosed during 2013–2018 were reviewed. All TB deaths were classified into two broad age groups (the young group: 18–65 years old and the elderly group: >65 years old). Causes of death were analyzed based on medical records. Results: A total of 279 mortality cases of active TB were reviewed during the study period. Among them, mean age was 54.0±20.5 years old; 80.6% (225/279) were male. There were 5.7% and 4.6% MDR/XDRTB patients in the young and elderly group. Newly treated TB accounted for 89.6% in the young group and 85.1% in the elderly group. Pulmonary TB was a major infection type in both groups (65.1% vs 77.0%). Advanced TB (23.4%) and HIV co-infection (20.8%) were the leading causes of deaths in the young group, but deaths in the elderly group were mostly associated with underlying diseases, including cardiovascular disease (52.9%), diabetes (33.3%), COPD (16.1%) and cancer (11.5%). Malnutrition was a significant condition in both groups (43.2% vs 35.6%). In terms of respiratory complica-tions, bacterial infection was the leading comorbidity in both groups (27.1% vs 18.4%), followed by septic shock (18.2% vs 12.6%) and respiratory failure (12.0% vs 11.5%). There were no significant statistical differences between the two groups. Conclusion: Our findings suggest that screening for HIV co-infection and early diagnosis of TB is vital in lowering TB-related deaths in young patients. Most deaths in elderly TB patients were caused by underlying health conditions or complications other than TB.
CITATION STYLE
Zhang, P., Xiong, J., Zeng, J., Zhan, S., Chen, T., Wang, Y., & Deng, G. (2021). Clinical evaluation of active tuberculosis-related deaths in Shenzhen, China: A descriptive study. International Journal of General Medicine, 14, 237–242. https://doi.org/10.2147/IJGM.S291146
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