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Table 2 Spatial autocorrelation analysis of dengue fever cases in the Pearl River Delta and the Border of Yunnan and Myanmar from 2010 to 2014

From: Spatiotemporal characteristics and primary influencing factors of typical dengue fever epidemics in China

 

Gridded Scales

1 km

2 km

3 km

4 km

5 km

6 km

7 km

8 km

9 km

10 km

11 km

12 km

13 km

14 km

Pearl River Delta

Moran’s I

0.59

0.73

0.73

0.77

0.73

0.67

0.65

0.47

0.57

0.54

0.60

0.31

0.40

0.46

Z-score

417.16

206.80

119.04

69.81

57.31

45.01

40.31

35.73

29.69

26.46

23.15

20.76

21.28

18.08

P-value

<  0.01

<  0.01

<  0.01

<  0.01

<  0.01

<  0.01

<  0.01

<  0.01

<  0.01

<  0.01

<  0.01

<  0.01

<  0.01

<  0.01

Border of Yunnan and Myanmar

Moran’s I

0.15

0.23

0.31

0.18

0.27

0.27

0.11

0.01

0.31

0.27

0.22

0.27

0.01

0.12

Z-score

90.17

54.62

47.75

20.57

26.88

22.26

20.79

3.74

16.59

13.63

11.98

12.11

2.10

10.44

P-value

<  0.01

<  0.01

<  0.01

<  0.01

<  0.01

<  0.01

<  0.01

<  0.01

<  0.01

<  0.01

<  0.01

<  0.01

<  0.05

<  0.01

  1. boldface: dengue fever cases showed significant characteristics on this grid scale