International travel and the risk of hospitalization with non-typhoidal Salmonella bacteremia. A Danish population-based cohort study, 1999-2008

Table 4 Relative risk of travel-related bacteremia (TRB) compared to travel-related gastroenteritis, 2004-2008*

Variable	Number of TRBs (n = 43)	Odds ratio†	95% CI
Male	28	1.0	0.7-1.4
Age ≥65 years	6	5.3	3.7-7.6
Travel region‡	7	18.4	6.9-49.5
Sub-Saharan Africa	2	10.6	2.1-53.2
Middle East	14	4.0	2.2-7.5
South East Asia

*Both voluntary and interview-based information were available during this period
†Adjusted for other risk factors in the model
‡Travel regions included in the analyses: East Asia & India, Eastern Europe & Russia, Middle East, Northern Africa, South East Asia, Southern Europe & Eastern Mediterranean, Sub-Saharan Africa, The Americas, Western Europe & Nordic countries

ISSN: 1471-2334