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Table 5 Correlations between the climate variables (based on the 1991–2014 time period)

From: El Niño and other climatic drivers of epidemic malaria in Ethiopia: new tools for national health adaptation plans

Climate Variables

JAS NINO3.4

MAM NINO3.4

JAS IOD

JAS Tropical Atlantic

JAS Amhara rainfall

JAS Amhara Tmax

JAS Amhara Tmin

JAS NINO3.4

1

0.217

0.379*

− 0.362*

0.582**

0.287

0.124

MAM NINO3.4

 

1

− 0.358*

− 0.357*

− 0.229

− 0.222

0.382*

JAS IOD

  

1

0.167

0.029

0.041

− 0.189

JAS Tropical Atlantic

   

1

0.383*

0.039

0.260

JAS Amhara rainfall

    

1

− 0.369*

− 0.177

JAS Amhara Tmax

     

1

− 0.004

JAS Amhara Tmin

      

1

  1. Note that given the length of record, the threshold correlation for 2-sided null hypothesis test p < 0.05 is ± 0.4 – values in this category are marked**. For p < 0.1 the threshold is ± 0.336 – values in this category are marked*
  2. Bold text for the p<0.1 (*) numbers and bold underline text for the p<0.05 (**) number.