Table 1

Mortality rates of An. arabiensis collected from the experimental huts.

Paired sample

No. of dead

Mean

SD

SE

95% CI

T-test

P-value

1^st paired sample

Untreated cow-

2

0.33

0.8

0.3

-4.68–1.35

-1.42

0.22

Treated cow

56

2.0

2.6

1.06

2^nd paired sample

Untreated cow-

2

0.33

0.82

0.33

-2.57–1.57

-0.6

0.56

Human

5

0.83

1.6

0.6

3^rd paired sample

Treated cow-

56

2.00

2.6

1.06

-0.06–2.39

2.5

0.06

Human

5

0.83

1.6

0.65

Mahande et al. Malaria Journal 2007 6:109   doi:10.1186/1475-2875-6-109