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Table 3 Analysis of factors associated with pertussis incidence in Barcelona, 2000–2015

From: Does the economic recession influence the incidence of pertussis in a cosmopolitan European city?

Variables

Categories

cOR

95%CI

aOR

95%CI

Gender

Male

1

 

1

 

Female

0.87

0.80–0.96

1.12

1.02–1.23

Age group

< 1 year

23.13

20.13–26.57

27.18

23.51–31.44

1–14 years

6.64

5.89–7.50

6.80

6.03–7.69

15–29 years

1.70

1.34–2.12

1.76

1.39–2.20

> 30 years

1

 

1

 

DHI

V.high-high

1

 

1

 

Average

1.21

1.02–1.44

1.31

1.10–1.55

Average-low

1.63

1.39–1.91

1.64

1.40–1.94

Low

1.71

1.46–2.02

1.62

1.37–1.91

Period

2000–2004

2.23

1.78–2.77

1.11

0.88–1.38

2005–2010

1

 

1

 

2011–2015

1.24

1.09–1.41

1.75

1.54–2.00

  1. Adjusted for the variables gender, age group, DHI and period
  2. DHI disposable household income, cOR crude odds ratio, aOR adjusted odds ratio, CI confidence interval