Before mean (95% CI) | After mean (95% CI) | Ratio | |
---|---|---|---|
Intervention: average incidence per 10,000 per week | 2.83 (2.34–3.33) | 4.82 (4.03–5.63) | 1.70 (1.39–2.07) |
Control: average incidence per 10,000 per week | 0.86 (0.66–1.06) | 3.08 (2.32–3.85) | 3.57 (2.14–5.90) |
Intervention, without Água Grande: weekly average incidence per 10,000 | 4.42 (3.51–5.32) | 8.12 (6.59–9.66) | 1.84 (1.28–2.21) |