540
Participants
Start Date
May 1, 2024
Primary Completion Date
December 31, 2025
Study Completion Date
December 31, 2025
previous pulmonary tuberculosis
Previous pulmonary tuberculosis is comprehensively evaluated by the self-reported medical history, T-SPOT.TB test and radiological findings.
RECRUITING
Peking University Third Hospital, Beijing
Peking University Shougang Hospital
OTHER
The First Affiliated Hospital of Guangzhou Medical University
OTHER
First Hospital of China Medical University
OTHER
West China Hospital
OTHER
Shanxi Bethune Hospital
OTHER
Tibet Autonomous Region People's Hospital
OTHER
Peking University Third Hospital
OTHER