Klar 3: The necessity of re-qualifying the population to avoid regression-toward-the-mean bias in historical comparison groups
Ron Klar, MD, MPH is a health care consultant with a long history of involvement in federal health care policy and health plan innovation. He published a recent series of three posts regarding the draft rules for the Medicare Shared Savings Program (MSSP) in the Health Affairs Blog, an influential forum for debating health policy







