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Table 1 Distributions of gender, age and poultry number between seropositive and seronegative poultry workers (PWs)

From: Seroprevalence of avian influenza A (H5N1) virus among poultry workers in Jiangsu Province, China: an observational study

Variables

Seronegative PWs

Seropositive PWs

P

OR(95%CI)

Gender

Male, no. (%)

116 (98.31)

2 (1.69)

0.667a

1.90 (0.37-9.85)

 

Female, no. (%)

182 (96.81)

6 (3.19)

  

Age

Median, quartiles

58.00 (45.00-64.00)

64.00 (61.25-69.25)

0.066b

1.04 (0.98-1.11)

Poultry Number

Median, quartiles

11.00 (6.00-20.00)

18.50 (14.50-29.50)

0.026b

2.39c (1.00-5.69)

  1. a Continuity Correction Chi-Square Tests.
  2. b Kruskal-Wallis Test.
  3. c Poultry number was transmitted to ordinal variable using quartiles in the logistic regression model.