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PCR and CATT based infection rates of Trypanosoma brucei gambiense in relation to age.
| Age | Number examined | CATT positive | TgsGP-PCR positive |
|---|---|---|---|
| Adult (≥18 years) | 450 | 10 (2.2) | 6 (1.3) |
| Children (≤17) | 750 | 11 (1.5) | 1 (0.1) |
| Total | 1200 | 21 (1.8) | 7 (0.6) |
| χ 2 | — | 0.9338 | 6.946 |
| p value | — | 0.3339 | 0.0082 |
| Odds ratio | — | 1.527 | 10.08 |
