Table 3. Estimates of incidence rate and detection coverage, by HAT project.

95%CIs are given in parentheses.

Parameter	Kiri, Sudan,	Adjumani, Uganda,	Arua-Yumbe, Uganda
Number of incident cases	235 (221–252)	1734 (1674–1799)	836 (806–873)
Incidence rate (cases per 1000 susceptible person-months)	0.92 (0.81–1.04)	0.99 (0.94–1.05)	0.45 (0.42–0.48)
Cases appearing to be not due to human reservoir	44.0% (37.3%–50.7%)	8.2% (6.6%–10.1%)	3.3% (2.0%–5.3%)
Stage 1 detection coverage	29.0% (22.3%–38.4%)	25.6% (23.7%–27.4%)	21.8% (19.5%–24.0%)
Risk of stage 1 to 2 progression	58.1% (49.4%–65.1%)	47.8% (45.7%–49.9%)	50.0% (47.2%–52.6%)
Stage 2 detection coverage	48.6% (38.6%–56.5%)	43.3% (40.1%–46.3%)	63.3% (56.8%–59.1%)
Risk of progression from stage 2 to death	39.6% (31.5%–50.2%)	22.5% (19.4%–25.6%)	28.7% (22.6%–34.7%)