Results from screening immigrants of low-income countries: data from a public primary health care.

Background: A total of 3,132 immigrants from low- and middle-income countries were involved in a cross-sectional observational study to screen for infectious diseases among immigrants attending public primary health care (PHC) centers. The study was conducted to clarify the degree of demographic differences and risk predictors of these diseases.

Methods: Demographic and clinical variables, screening for infectious diseases [hepatitis B and C, human immunodeficiency virus infection, syphilis, and tuberculosis (TB)], and analytical data (anemia, hematuria, and liver function) were recorded from immigrants attending a public PHC unit in Barcelona.