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stat.AP2021
Identifying Undercompensated Groups Defined By Multiple Attributes in Risk Adjustment
Anna Zink, Sherri Rose
Risk adjustment in health care aims to redistribute payments to insurers based on costs. However, risk adjustment formulas are known to underestimate costs for some groups of patie…
stat.AP2019
Fair Regression for Health Care Spending
Anna Zink, Sherri Rose
The distribution of health care payments to insurance plans has substantial consequences for social policy. Risk adjustment formulas predict spending in health insurance markets in…
stat.AP2018
Nonparametric Bayesian Instrumental Variable Analysis: Evaluating Heterogeneous Effects of Coronary Arterial Access Site Strategies
Samrachana Adhikari, Sherri Rose, Sharon-Lise Normand
Percutaneous coronary interventions (PCIs) are nonsurgical procedures to open blocked blood vessels to the heart, frequently using a catheter to place a stent. The catheter can be…