Table 1.
Demographic characteristics of Wisconsin adults with nontuberculosis mycobacterial infection, 2011–2018
| Total |
Respiratory |
SST |
||||
|---|---|---|---|---|---|---|
| Number (%) of Persons | Cumulative Incidence per 100,000 (95% CI) | Number (%) of Persons | Cumulative Incidence per 100,000 (95% CI) | Number (%) of Persons | Cumulative Incidence per 100,000 (95% CI) | |
| Total | 6,811 (100) | 154 (150–157) | 6,088 (100) | 137 (134–141) | 294 (100) | 6.6 (5.9–7.4) |
| Gender | ||||||
| Female | 3,545 (52.1) | 157 (152–163) | 3,183 (52.3) | 141 (136–146) | 151 (51.4) | 6.7 (5.6–7.8) |
| Male | 3,238 (47.5) | 148 (143–154) | 2,879 (47.3) | 132 (127–137) | 143 (48.6) | 6.6 (5.5–7.6) |
| Not reported | 28 (0.4) | — | 26 (0.4) | — | 0 (0.0) | — |
| Age, yr, median (IQR) | 66 (54–76) | — | 67 (56–76) | — | 58 (45–71) | — |
| Race | ||||||
| Unascertained | 2,058 (30.2) | — | 1,774 (29.1) | — | 131 (44.6) | — |
| Ascertained | 4,753 (69.8) | — | 4,314 (70.9) | — | 163 (55.4) | — |
| White | 3,833 (80.6) | 96.5 (93.4–99.5) | 3,466 (80.3) | 87.2 (84.3–90.1) | 140 (85.9) | 3.5 (2.9–4.1) |
| Black | 563 (11.8) | 224 (205–242)* | 507 (11.8) | 202 (184–219)* | 16 (9.8) | 6.4 (3.2–9.5) |
| Asian | 247 (5.2) | 244 (214–275)* | 241 (5.6) | 238 (208–268)* | 1 (0.6) | — |
| Other | 67 (1.4) | — | 60 (1.4) | — | 3 (1.8) | — |
| Native American | 25 (0.5) | 71.7 (43.6–99.8) | 25 (0.6) | 71.7 (43.6–99.8) | 0 (0.0) | — |
| Multiple | 11 (0.2) | 23.7 (9.7–37.7) | 9 (0.2) | 19.4 (6.7–32.0) | 2 (1.2) | — |
| Pacific Islander | 7 (0.1) | 656 (170–1,142) | 6 (0.1) | 562 (112–1,012) | 1 (0.6) | — |
Definition of abbreviations: CI = confidence interval; IQR = interquartile range; SST = skin and soft tissue.
Respiratory samples included sputum, bronchoalveolar lavage, and tracheal aspirate specimens.
*
Statistically significant difference (P < 0.001) compared with White.