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Final model of predictors of indeterminate compared to determinate IGRA results
| Patient factor | Indeterminate vs determinate IFN-γ response |
||
|---|---|---|---|
| Odds ratio | 95% CI | P value | |
| HIV infected | 2.36 | 1.10–5.08 | 0.028 |
| Presence of a BCG scar | 2.48 | 1.23–5.01 | 0.011 |
| Lived in Khayelitsha for >1 year | 0.30 | 0.11–0.80 | 0.016 |
