Research Article
Clinical Relevance of Nontuberculous Mycobacteria Isolated from Sputum in a Gold Mining Workforce in South Africa: An Observational, Clinical Study
Table 5
Probability of remaining in the workforce during follow-up for individuals with the three predominant NTM species.
| Species | 6 months (%, 95% CI) | 12 months (%, 95% CI) | 24 months (%, 95% CI) |
| M. gordonae | 93.8 (82.0–98.0) | 85.0 (91.0–92.5) | 80.3 (65.5–89.3) | M. kansasii | 87.3 (73.9–94.1) | 78.4 (63.5–87.8) | 69.2 (53.6–80.5) | M. avium complex | 88.3 (71.7–95.4) | 81.7 (63.7–91.4) | 72.9 (52.9–94.4) |
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