Table 3 Parameter (severe malaria) estimates by Negative Binomial regression analysis

(Intercept)

8.927

0.7322

7.492 - 10.362

<0.001

Year 2009

-2.518

1.023

-4.823 - -0.813

0.006

Year 2008

-2.664

1.009

-4.642 - -0.685

0.008

Year 2007

-2.974

1.008

-4.950 - -0.998

0.003

Year 2006

-2.124

1.003

-4.090 - -0.171

0.034

Year 2005

-1.038

1.001

-3.001 - 0.925

0.300

Year 2004

-0.165

1.000

-2.125 - 1.795

0.869

Year 2003

0 ^a

≧5 years old

-0.101

0.5529

-1.185 - 0.983

0.855

<5 years old

0 ^a

(Scale)

1 ^b