Table 4.

Factors associated with infection (n=209)

Factor	OR (95 % CI)	OR adjusteda (95 % CI)
Age >35	1.85 (1.35–2.53)	2.50 (1.75–3.57)
Male	1.40 (0.96–2.04)	1.78 (1.17–2.73)
Bolivian origin	7.52 (5.11–11.07)	8.09 (5.44–12.03)
Rural origin	1.80 (1.27–2.57)	1.62 (1.09–2.39)
Less than 5 years out of Latin America	1.20 (0.88–1.63)	1.39 (0.98–1.97)

^aAdjusted for all factors in table