Fig. 3
From: The lung microbiota in Korean patients with non-tuberculous mycobacterial pulmonary disease
The beta diversities of each group. Each dot represents a weighted UniFrac distance between the microbial compositions of two samples in the same group. Differences were assessed using Student’s t-test; p-values < 0.05 are shown. CR, control; WA, bronchial washing; PSB, protected specimen brushing; NTM-PD, non-tuberculous mycobacterial pulmonary disease