Fig. 2
From: Role of community-based active case finding in screening tuberculosis in Yunnan province of China
Tuberculosis incidence proportion, 95% confidence intervals and pairwise comparison of new tuberculosis cases in high-risk groups of active case finding strategy in Yunnan, 2013–2015 High-risk groups: Elderly, Diabetes mellitus, HIV/AIDS, close contact and history of previous tuberculosis case. Pairwise χ2 tests results were summarized as compact letter display, different letters represented statistically significant difference between groups. *Log transformed with Y-axis