Host-parasite interactions in non-native invasive species are dependent on the levels of standing genetic variation at the immune locus

Table 4 Parameter estimates and test statistics from the models explaining the overtime changes in the frequency of the Prlo-DRB04 and Prlo-DRB19 alleles and the abundance of Digenea parasites in raccoons from Warta Mouth National Park

Variables	Estimate	SE	z value	p-value
Prlo-DRB*04
Intercept	−343.208	468.679	−0.732	0.464
Year	0.171	0.233	0.735	0.462
Sex (M)	−0.2418	0.513	−0.471	0.638
Age (juv)	0.3081	0.7207	0.427	0.669
Prlo-DRB*19
Intercept	875.8694	398.1068	2.200	0.028*
Year	−0.4354	0.1978	−2.201	0.028*
Sex (M)	0.5999	0.4199	1.429	0.153
Age (juv)	0.1312	0.5468	0.240	0.810
Digenea abundance
Intercept	1018.3888	366.4658	2.779	0.0055**
Year	−0.5038	0.1820	−2.767	0.0057**
Sex (M)	0.3499	0.4243	0.825	0.4095
Age (juv)	−0.1653	0.5450	−0.303	0.7617

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