In Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences
Despite the achievements obtained worldwide in the control of tuberculosis in recent years, many countries and regions including China still face challenges such as low diagnosis rate, high missed diagnosis rate, and delayed diagnosis of the disease. The discovery strategy of tuberculosis in China has changed from "active discovery by X-ray examination" to "passive discovery by self-referral due to symptoms", and currently the approach is integrated involving self-referral due to symptoms, active screening, and physical examination. Active screening could help to identify early asymptomatic and untreated cases. With the development of molecular biology and artificial intelligence-assisted diagnosis technology, there are more options for active screening among the large-scale populations. Although the implementation cost of a population-based active screening strategy is high, it has great value in social benefits, and active screening in special populations can obtain better benefits. Active screening of tuberculosis is an important component of the disease control. It is suggested that active screening strategies should be optimized according to the specific conditions of the regions to ultimately ensure the benefit of the tuberculosis control.
Ding Cheng, Ji Zhongkang, Zheng Lin, Jin Xiuyuan, Ruan Bing, Zhang Ying, Li Lanjuan, Xu Kaijin
2023-Feb-25
Active screening, Population, Prevention and control, Review, Strategy, Tuberculosis
