TABLE 1.
DEMOGRAPHICS
| Control Subjects (n = 101) | Patients with pNTM (n = 103) | P Value | |
| Age, yr* | 60.8 (15.7) | 63.8 (11.2) | 0.11 |
| Female gender, N (%) | 90 (89) | 85 (83) | 0.18 |
| Race | |||
| White, N (%) | 88 (87) | 93 (90) | 0.49 |
| Asian, N (%) | 6 (6) | 8 (8) | |
| Hispanic, N (%) | 5 (5) | 1 (1) | |
| African American, N (%) | 1 (1) | 0 | |
| Other, N (%) | 1 (1) | 1 (1) | |
| Tobacco use | |||
| Total, N (%) | 33 (33) | 52 (50) | 0.01 |
| Former smoker, N | 32 | 48 | |
| Current smoker, N | 1 | 4 | |
| Borne children, N (%) | 62 (63) | 79 (77) | 0.04 |
| Menarche, yr* | 13.3 (1.8) | 13.1 (1.6) | 0.29 |
| Menopause, yr* | 48.8 (6.4) | 47.4 (5.5) | 0.16 |
| Current hormone replacement therapy, N (%) | 28 (28) | 18 (17) | 0.08 |
Definition of abbreviation: N = number of subjects; pNTM = pulmonary nontuberculous mycobacteria.
*
Mean (SD).