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Table 1 Statistical analysis of FCV positive rate

From: Isolation and phylogenetic analysis of feline calicivirus strains from various region of China

  Total number of samples FCV positive
number
Positive rate (%) FCV negative
number
Negative rate
(%)
χ2 p OR 95% CI
Clinical status n = 337 101 29.9 236 70.1 34.123 0.000   
 FCV suspected cat 235 93 39.57 142 60.43    1.530 1.359–1723
 Non- FCV cat 102 8 7.84 94 92.16    0.199 0.100–0.394
Gender n = 337      0.092 0.762   
 Male 196 60 30.61 136 69.39    1.031 0.848–1.253
 Female 141 41 29.08 100 70.92    0.958 0.725–1.266
Breed n = 337      1.871 0.171   
 Mongrel cat 236 76 32.20 160 67.80    1.110 0.963–1.280
 Purebred cat 101 25 24.75 76 75.25    0.769 0.522–1.132
Age n = 337      4.637 0.031   
  ≤ 10 M 211 72 34.12 139 65.88    1.210 1.028–1.425
  > 10 M 126 29 23.01 97 76.99    0.699 0.496–0.985
Residential density n = 337      12.693 0.0004   
 Single 180 39 21.67 141 78.33    0.646 0.495–0.844
 Multiple 157 62 39.49 95 60.51    1.525 1.225–1.899
  1. OR odds ratio, CI confidence interval