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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