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Table 2 Fixed and random effects estimates‡ of paediatric malaria-related admissions and deaths in Zomba district, Malawi, 2002–2003

From: Patterns of malaria-related hospital admissions and mortality among Malawian children: an example of spatial modelling of hospital register data

Variable

 

Hospitalization

Mortality

  

IRR

95% CI

IRR†

95% CI

Sex

Male

1.02

(0.91, 1.14)

1.05

(0.86, 1.29)

 

Female

1.00

 

1.00

 

Age

< 1 year

3.34

(2.80, 3.95)

3.74

(2.52, 5.39)

 

1–4 years

1.10

(0.93, 1.30)

1.29

(0.92, 1.87)

 

5–9 years

0.65

(0.54, 0.78)

0.73

(0.47, 1.10)

 

10–14 years

1.00

 

1.00

 

Heterogeneity term

     

Unstructured effect

Ï„ u 2 MathType@MTEF@5@5@+=feaafiart1ev1aaatCvAUfKttLearuWrP9MDH5MBPbIqV92AaeXatLxBI9gBaebbnrfifHhDYfgasaacH8akY=wiFfYdH8Gipec8Eeeu0xXdbba9frFj0=OqFfea0dXdd9vqai=hGuQ8kuc9pgc9s8qqaq=dirpe0xb9q8qiLsFr0=vr0=vr0dc8meaabaqaciaacaGaaeqabaqabeGadaaakeaaiiGacqWFepaDdaqhaaWcbaGaemyDauhabaGaeGOmaidaaaaa@310A@

0.17

(0.001, 0.81)

1.54

(0.002, 9.09)

Structured effect

Ï„ s 2 MathType@MTEF@5@5@+=feaafiart1ev1aaatCvAUfKttLearuWrP9MDH5MBPbIqV92AaeXatLxBI9gBaebbnrfifHhDYfgasaacH8akY=wiFfYdH8Gipec8Eeeu0xXdbba9frFj0=OqFfea0dXdd9vqai=hGuQ8kuc9pgc9s8qqaq=dirpe0xb9q8qiLsFr0=vr0=vr0dc8meaabaqaciaacaGaaeqabaqabeGadaaakeaaiiGacqWFepaDdaqhaaWcbaGaem4CamhabaGaeGOmaidaaaaa@3106@

7.17

(2.65, 14.11)

21.77

(0.66, 92.41)

  1. ‡ Based on spatial Poisson model: Equation 1
  2. † IRR-Incidence rate ratios, Cl-Confidence interval
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Malaria Journal

ISSN: 1475-2875

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