RESEARCH AND PRACTICE:
Sarita A. Mohanty, Steffie Woolhandler, David U. Himmelstein, Susmita Pati, Olveen Carrasquillo, and David H. Bor
Health Care Expenditures of Immigrants in the United States: A Nationally Representative Analysis
Am J Public Health 2005; 95: 1431-1438
[Abstract][Full text][PDF]
It wasn't clear to me if you did a statistical sample of the U.S.
born [citizen] children of immigrant mothers. Since one in four births in
the US are to immigrant mothers, and since such a large percent of these
immigrants are both poor and undereducated, it is hard to comport your
finding that US born patients - especially children - use more health care
services than do immigrants and immigrant children.