Table 3 Proportion of households that purchased anti-mosquito products, and expenditure during the last month among those who purchased the products, in trial intervention and control sites surveyed in August鈥揘ovember 2012
| 听 | Intervention clusters | Control clusters | Difference of proportions (95%CIca) |
|---|---|---|---|
Surveyed households | 5349 | 5142 | 听 |
Proportion of households that purchased anti-mosquito productsa | 47.8% (2530/5293) | 53.3% (2707/5079) | 鈭�0.05 (鈭�0.1 to 鈭�0.01) |
Among households spending anything | |||
鈥僊ean expenditure in the last month (USD) | 6.0 (SD 5.9) | 6.83 (SD 6.84) | 听 |
Proportion spending more than the mean of USD 6.43b | 30.4% (768/2530) | 36.7% (993/2707) | 鈭�0.06 (鈭�0.12 to 鈭�0.01) |
Among all households | |||
鈥僊ean expenditure in the last month (USD) | 2.86 (SD 5.12) | 3.65 (SD 6.04) | 听 |
Proportion spending more than the mean of USD 3.25c | 30.6% (1622/5293) | 37.5% (1906/5079) | 鈭�0.07 (鈭�0.09 to 鈭�0.05) |