Table 3. Lung Histopathologic Findings of MAC Versus MAbC Lung Disease.

Variable	Odds ratio (95% confidence interval)
Bronchiolitis	1.28 (0.78, 2.12)
Bronchiolectasis	1.23 (0.79, 2.07)
Bronchiectasis	0.89 (0.49, 1.61)
Non-necrotizing airway (A) granulomas	1.40 (0.71, 2.74)
Non-necrotizing parenchymal (P) granulomas	1.43 (0.77, 2.63)
Non-necrotizing granulomas (both A & P)	1.43 (0.77, 2.64)
Necrotizing airway (A) granulomas	2.26 (1.15, 4.42)
Necrotizing parenchymal (P) granulomas	3.15 (1.74, 5.69)
Necrotizing granulomas (both A & P)	3.15 (1.74, 5.69)
Airway granulomas (necrotizing & non-necrotizing)	1.62 (0.98, 2.69)
Parenchymal granulomas (necrotizing and non-necrotizing)	2.35 (1.41, 3.90)
Peri-airway fibrosis	0.41 (0.23, 2.20)
Fibrous pleuritis	3.14 (0.93, 10.67)
Lymphoid follicles	1.16 (0.65, 2.06)