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Table 3 Univariable analysis of on-farm mortality rate (Non-spatial poisson); Final model

From: Heat stress related dairy cow mortality during heat waves and control periods in rural Southern Ontario from 2010–2012

Parameter

Coefficient

IRR

95 % CI

p-value

HSI

0.0287

1.03

1.025–1.035

<0.001

Cartesian Coordinates

X = 0.08070

X = 1.084

X = 0.019-0.147

X = 0.0102

Y = −0.06658

Y = 0.9356

Y = −0.236-0.102

Y = 0.4123