Demographic information on physicians with and without financial relationships with industry.

A: Large hospitals were considered any hospital with > 500 beds as per the AHA survey data.
B: City Rank is determined by the AHA, and considers only the top 100 US cities based on population.
Shaded area: Granular data on these variables are only available for physicians receiving at least $1 from industry.
Demographic information on physicians with and without financial relationships with industry.