Table 5: Univariable analysis of the influence of each weather related variable on the hazard (survival) of M. bovis in the environmental using the score test in Cox regression.

Weather factor (average)Score Chi-squareP-value

Solar Radiation7.50.0062
Humidity2.46.1165
Temperature9.85.0017
Precipitation5.44.0197
Evapotranspiration17.19<.0001