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Age-Specific Pulmonary Tuberculosis Notification Rates - China, 2008-2018
1National Centre for Tuberculosis Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China.
China CDC Weekly
|October 26, 2022
Summary
Tuberculosis incidence in China has plateaued due to population aging and regional disparities. Targeted public health interventions are crucial to resume progress towards tuberculosis elimination goals.
Area of Science:
- Public Health
- Epidemiology
- Infectious Disease Control
Background:
- Tuberculosis (TB) incidence was declining in China.
- Recent trends indicated a plateau in TB incidence.
Purpose of the Study:
- To analyze trends in pulmonary TB notifications in China.
- To identify factors contributing to the recent plateau in TB control.
Main Methods:
- Analysis of national TB notification data from 2008 to 2018.
- Examination of trends by age group and geographic region.
Main Results:
- Pulmonary TB notifications declined by 27.7% from 2008-2018.
- The decline rate slowed, particularly in western China and among older populations.
- An inflection point in 2016 marked a shift from decline to stabilization.
Conclusions:
- Population aging and geographic disparities have impeded TB control progress in China.
- Targeted and proactive public health strategies are necessary to achieve End TB targets.
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