Table 2

Summary of trend analysis adjusted for modeled covariates shown in Additional file 3.

Hospital location

Average monthly reduction in

malaria admission rates

1999-2008

(95% CI)

[P value]

Average monthly reduction in total, all-cause admission rates

1999-2008

(95% CI)

[P value]

Western/Lakeside

Busia

0.0051

(0.0039 - 0.0062)

[<0.001]

0.0039

(0.0026 - 0.0053)

[<0.001]

Bungoma

-0.0012

(-0.0023 - -0.0001)

[0.037]

-0.0036

(-0.0048 - -0.0024)

[<0.001]

Bondo

0.0053

(0.0039 - 0.0067)

[<0.001]

0.0028

(0.0010 - 0.0045)

[0.002]

Homa Bay

-0.0016

(-0.0029 - -0.0003)

[0.014]

-0.0052

(-0.0068 - -0.0035)

[<0.001]

Kisumu

-0.0019

(-0.0044 - 0.0005)

[0.125]

-0.0025

(-0.0051 - 0.0001)

[0.055]

Siaya

0.0066

(0.0044 - 0.0088)

[<0.001]

0.0050

(0.0023 - 0.0078)

[<0.001]

Highlands

Kericho

-0.0021

(-0.0038 - -0.0005)

[0.013]

-0.0014

(-0.0031 - 0.0003)

[0.097]

Kisii

-0.0205

(-0.0270 - -0.0140)

[<0.001]

-0.0265

(-0.0366 - -0.0164)

[<0.001]

Kitale

-0.0015

(-0.0025 - -0.0005)

[<0.001]

-0.0019

(-0.27 - -0.11)

[<0.001]

Coastal

Kilifi

-0.0112

(-0.0132 - -0.0091)

[<0.001]

-0.0103

(-0.0126 - -0.0080)

[<0.001]

Malindi

-0.0064

(-0.0078 - -0.0051)

[<0.001]

-0.0049

(-0.0069 - -0.0029)

[<0.001]

Msambweni

-0.0045

(-0.0053 - -0.0037)

[<0.001]

-0.0052

(-0.0069 - -0.0036)

[<0.001]

Arid & semi-arid

Narok

0.0034

(0.0030 - 0.0039)

[<0.001]

0.0063

(0.0056 - 0.0069)

[<0.001]

Hola

-0.0107

(-0.0155 - -0.0060)

[<0.001]

-1.30

(-1.77 - -0.82)

[<0.001]

Voi

-0.0036

(-0.0053 - -0.0019)

[<0.001]

-0.0024

(-0.0043 - -0.0006)

[0.011]

Makueni

-0.0002

(-0.0008 - 0.0003)

[0.424]

0.0012

(0.0006 - 0.0017)

[<0.001]

Wajir

0.0001

(0.0000 - 0.0003)

[0.066]

-0.29

(-0.0036 - -0.0023)

[<0.001]

The monthly change represents rates expressed per 1,000 children aged 0 to14 years.

Okiro et al. BMC Medicine 2009 7:75   doi:10.1186/1741-7015-7-75