Merits and Pitfalls of Using Observational "Big Data" to Inform Our Understanding of Socioeconomic Outcome Disparities.
University Health Network-Toronto Rehabilitation Institute, Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada. Electronic address: david.alter@ices.on.ca.
David A
DA
Alter
D006348:Cardiac Surgical Procedures / Q000401:mortality* / Q000706:statistics & numerical data*; D006801:Humans; D007182:Income
health data; outcomes; socioeconomic status