title: Medical errors: excess hospital costs and lengths of stay.
abstract: To focus on effective patient safety strategies in an environment of intense competition for resources, a method of quantifying the effect of potential sources of medical errors was developed. This study assessed excess length of stay (LOS) and hospitalization costs associated with patients who experienced errors. The distribution of the errors occurring within the mean LOS experienced by others with the same diagnosis and severity was also examined. Patients with errors had longer stays and greater costs when compared to controls.
authors.affiliation: Health Care Improvement Resources Department, Allina Hospitals & Clinics, Roseville, MN, USA. leslie.nordgren@allina.com
authors.forename: Leslie D
authors.initials: LD
authors.lastname: Nordgren
authors.forename: Trista
authors.initials: T
authors.lastname: Johnson
authors.forename: Mark
authors.initials: M
authors.lastname: Kirschbaum
authors.forename: Michelle L
authors.initials: ML
authors.lastname: Peterson
mesh_terms: D003363:Cost Control; D004496:Education, Continuing; D006302:Health Services Research; D017721:Hospital Costs / Q000706:statistics & numerical data*; D006801:Humans; D007902:Length of Stay; D019300:Medical Errors / Q000191:economics*; D017751:Safety Management / Q000458:organization & administration