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Table 6 Result of the best Cox proportional hazards model for survival period at each salinity within temperature

From: Come rain or come shine: environmental effects on the infective stages of Sparicotyle chrysophrii, a key pathogen in Mediterranean aquaculture

Best model terms Estimate SE HR P-value AICBEST
22 °C 0.2341 0.1301 1.2638 0.071 14156.79
37 ppt -1.0113 0.1434 0.3637 <0.001  
38 ppt -0.6625 0.1283 0.5155 <0.001  
27 ppt 0.2307 0.1240 1.2595 0.063  
47 ppt 0.1727 0.1295 1.1885 0.182  
22 °C*37 ppt 0.9604 0.1944 2.6127 <0.001  
22 °C*38 ppt 0.5888 0.1868 1.8017 0.002  
22 °C*27 ppt -0.3832 0.1810 0.6816 0.034  
22 °C*47 ppt -0.5209 0.1919 0.5940 0.006  
  1. Abbreviations: AICBEST, Akaike value of the best model; HR, hazard ratio values for each level of the factor evaluated compared to the reference level [36 ppt (18 °C)]; SE, standard error