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Table 2 Spatiotemporal clusters by STP model on FMD in Java, 2022–2023

From: Spatial-temporal distribution and risk factors of foot and mouth disease outbreaks in Java Island, Indonesia from 2022 to 2023

Number

Cluster Type

Cluster Time

Centroid / Radius (km)

O/E

LLR

p-value

2022

1

Most Likely

10 Apr − 21 May

7.434744 S, 112.531698 E / 29.69 km

12.26

8365.32

< 0.001

2

Secondary

17 Jul − 23 Jul

7.825533 S, 112.429013 E / 5.94 km

12.47

3846.89

< 0.001

3

Secondary

7 Aug − 20 Aug

6.563265 S, 108.193005 E / 0 km

28.92

3397.89

< 0.001

4

Secondary

26 Jun − 9 Jul

6.826526 S, 107.644514 E / 7.74 km

3.04

3384.65

< 0.001

5

Secondary

8 May − 4 Jun

8.024440 S, 113.174439 E / 28.71 km

2.98

3138.32

< 0.001

6

Secondary

17 Jul − 1 Oct

7.238937 S, 111.330962 E / 41.49 km

3.06

2268.15

< 0.001

7

Secondary

17 Jul − 23 Jul

7.521351 S, 110.562380 E / 15.36 km

6.00

2017.98

< 0.001

8

Secondary

16 Oct − 22 Oct

6.783565 S, 108.009631 E / 15.55 km

171.68

1868.49

< 0.001

9

Secondary

19 Jun − 25 Jun

6.967316 S, 108.457718 E / 0 km

6.07

1669.92

< 0.001

10

Secondary

15 May − 28 May

7.381525 S, 108.146979 E / 27.69 km

11.67

1434.22

< 0.001

11

Secondary

19 Jun − 16 Jul

8.364573 S, 114.327280 E / 104.15 km

1.52

1323.14

< 0.001

2023

1

Most Likely

9 Jan − 29 Jan

6.976738 S, 111.446360 E / 71.61 km

2.09

766.30

< 0.001

2

Secondary

20 Feb − 9 Apr

7.695505 S, 112.340389 E / 50.45 km

2.37

491.61

< 0.001

3

Secondary

5 Jun − 23 Jul

8.074753 S, 110.756018 E / 51.61 km

4.66

235.24

< 0.001

4

Secondary

1 May − 7 May

7.228775 S, 106.485121 E / 0 km

106.82

213.59

< 0.001

5

Secondary

10 Apr − 16 Jul

7.256942 S, 108.880951 E / 99.94 km

3.08

134.08

< 0.001

  1. *O/R = Observed to expected ratio, LLR = Log likelihood ratio