Data breach remediation efforts and their implications for hospital quality

Screen Shot 2019-10-04 at 4.16.34 PMA new THaW paper in Health Sciences Research from Choi, Johnson, and Lehmann explores the relationship between breach remediation efforts and hospital care quality.  They found that hospital time‐to‐electrocardiogram increased as much as 2.7 minutes, and 30‐day acute myocardial infarction mortality increased as much as 0.36 percentage points, during the 3‐year window following a breach.  They conclude that breach remediation efforts were associated with deterioration in timeliness of care and patient outcomes. Thus, breached hospitals and HHS oversight should carefully evaluate remedial security initiatives to achieve better data security without negatively affecting patient outcomes.