Setting the stage: Reviewing current knowledge on the health of Canadian immigrants - What is the evidence and where are the gaps?

The paper reviews current knowledge on the health of Canadian immigrants, examines evidence, and identifies research gaps. The information presented is derived from two recent literature reviews. Most literature suggests that Canadian immigrants, particularly recent arrivals, enjoy health advantages over long-term immigrants and the Canadian-born population in terms of overall health status and the prevalence of certain chronic diseases. Immigrants with infectious diseases may experience improvements in health over time. Patterns of immigrant mental health are less clear. More research is needed on specific health problems, how to address determinants of health, and the types of programs and services necessary to maintain immigrants in good health over time. Steps must be taken to strengthen existing databases and develop new ones.