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Table 1 Global autocorrelation analysis of the studied variables in Taiwan during 2009–2011

From: Role of Aedes aegypti (Linnaeus) and Aedes albopictus (Skuse) in local dengue epidemics in Taiwan

Variable

Moran’s index

Z(I)

Pseudo p value

Description

Aedes albopictus (Breteau Index)

0.5718

17.46

0.0001

Clustered

Aedes aegypti (Breteau Index)

0.5818

18.03

0.0001

Clustered

dengue fever incidence rate

0.5587

17.75

0.0001

Clustered

autochthonous dengue incidence rate

0.5587

17.65

0.0001

Clustered

imported dengue incidence rate

0.1475

4.499

0.0002

Clustered

human population density

0.6623

20.54

0.0001

Clustered

  1. Z(I) a value greater than 1.96 is considered statistically significant