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Table 2 Generalized Additive Model (GAM) results for serological evidence of past dengue infection in the city of Goiânia, Central Brazil.

From: Spatial point analysis based on dengue surveys at household level in central Brazil

Variables

Adjusted Odds Ratio (95% Confidence Interval)

p value

Year

  

   2001

1

 

   2002

1.35 (1.18–1.54)

< 0.001

Age group

  

   5–14

1

 

   15–49

2.29 (1.59–3.30)

< 0.001

   50 – 99

3.08 (2.12–4.47)

< 0.001

Sex

  

   Male

1

 

   Female

1.01 (0.89–1.16)

0.83

Education

  

   University

1

 

   Secondary

1.56 (1.21–2.03)

< 0.001

   Primary

1.96 (1.54–2.50)

< 0.001

   Illiterate

2.72 (1.94–3.82)

< 0.001