Table 2.
Pupal productivity in households by container type during the 2012 dry season (November–December)
| No. of containers | % of all containers | CI | No. of pupae | Mean pupae /container | % of total pupal productivity | |
|---|---|---|---|---|---|---|
| Intervention clusters | ||||||
| Water storage containers | 21,707 | 97.9 | 4.6 | 2216 | 0.10 | 99.3 |
| Pots, tyres etc | 464 | 2.1 | 4.5 | 15 | 0.04 | 0.7 |
| All containers | 22,171 | 100 | 4.6 | 2231 | 0.10 | 100 |
| Control clusters | ||||||
| Water storage containers | 20,887 | 98.1 | 7.0 | 4221 | 0.20 | 97.7 |
| Pots, tyres etc | 403 | 1.9 | 12.2 | 100 | 0.25 | 2.3 |
| All containers | 21,290 | 100 | 7.1 | 4321 | 0.20 | 100 |
| All clusters | ||||||
| Water storage containers | 42,594 | 98.0 | 4.6 | 6437 | 0.15 | 98.2 |
| Pots, tyres etc | 867 | 2.0 | 12.9 | 115 | 0.13 | 1.8 |
| All containers | 43,461 | 100 | 5.8 | 6552 | 0.15 | 100 |
CI container index (number of containers with any larvae or pupae, divided by the total number of containers in that category × 100)