Final answer:
Corporations evaluate health plans by reviewing data sets that include U.S. Census Bureau reports, research papers on health care quality, spending comparisons, and considerations of treatment costs, patient quality of life, and privacy risks.
Step-by-step explanation:
The data set that provides comparison information about health plan performance for a corporation evaluating its benefits package includes a range of materials. Corporations typically consider several sources like health insurance statistics, reports on health care coverage such as the U.S. Census Bureau reports, research papers like those from Docteur and Berenson on international health care quality, and detailed analyses like Blumenthal and Collins' work on the Affordable Care Act. Additionally, they may examine the healthcare spending across various countries for broader context, using resources like the OECD study and the World Fact Book.
It's crucial for corporations to also ponder questions about the costs of treatments, patient quality of life, and risks to individual privacy as they mull over their health benefits package. This would involve a complex evaluation of different health plans to find a balance that suits the needs of their employees while maintaining regulatory compliance and fiscal responsibility.