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Table 4 Summary of explanatory variables included in the generalized linear mixed model for post-vaccination data

From: Epidemiological analysis of classical swine fever in wild boars in Japan

Variables Infected
N = 1076 (29%)a
Susceptible
N = 2608 (71%)a
p-valuec
Capture method    <  0.001
 Captured 876 (25%) 2574 (75%)  
 Dead 200 (85%) 34 (15%)  
Sex    0.7
 Male 541 (29%) 1331 (71%)  
 Female 535 (30%) 1277 (70%)  
Age    0.2
 Piglet 336 (31%) 761 (69%)  
 Adult 740 (29%) 1847 (71%)  
Season    <  0.001
 Spring (Mar–May) 301 (60%) 201 (40%)  
 Summer (Jun–Aug) 318 (53%) 282 (47%)  
 Autumn (Sep–Nov) 271 (16%) 1392 (84%)  
 Winter (Dec–Feb) 186 (20%) 733 (80%)  
Vaccinationb    0.007
 Vac_0 829 (28%) 2113 (72%)  
 Vac_1 247 (33%) 495 (67%)  
  1. a Number and proportion of animals with PCR test results
  2. bVac_0: after 1 to 2 vaccination terms; Vac_1: after 3 to 6 vaccination terms
  3. cStatistical tests performed: chi-square test of independence