US and UK data show that much of the variation in use of healthcare is accounted for by the willingness and ability of doctors to offer treatment rather than differences in illness or patient preference. Identifying and reducing such variation should be a priority for health providers, says John Wennberg
No takes yet. Share an insight, caveat, or question.
John E. Wennberg (2011) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: