Figure 1.

Percentage and number of patients with Mycobacterium avium complex (MAC) and M. abscessus lung disease diagnosed, treated with antibiotics, and cultured by their treating physician. *The treated group includes patients who received any antibiotic treatment regimen from their physician. **The nontreated group includes patients who were diagnosed with nontuberculous mycobacterial (NTM) lung disease for over 6 months and did not receive any antibiotic treatment regimen for this condition.