title: Retrospective record review in proactive patient safety work - identification of no-harm incidents.
abstract: BACKGROUND
  In contrast to other safety critical industries, well-developed systems to monitor safety within the healthcare system remain limited. Retrospective record review is one way of identifying adverse events in healthcare. In proactive patient safety work, retrospective record review could be used to identify, analyze and gain information and knowledge about no-harm incidents and deficiencies in healthcare processes. The aim of the study was to evaluate retrospective record review for the detection and characterization of no-harm incidents, and compare findings with conventional incident-reporting systems.
  
  
  METHODS
  A two-stage structured retrospective record review of no-harm incidents was performed on a random sample of 350 admissions at a Swedish orthopedic department. Results were compared with those found in one local, and four national incident-reporting systems.
  
  
  RESULTS
  We identified 118 no-harm incidents in 91 (26.0%) of the 350 records by retrospective record review. Ninety-four (79.7%) no-harm incidents were classified as preventable. The five incident-reporting systems identified 16 no-harm incidents, of which ten were also found by retrospective record review. The most common no-harm incidents were related to drug therapy (n = 66), of which 87.9% were regarded as preventable.
  
  
  CONCLUSIONS
  No-harm incidents are common and often preventable. Retrospective record review seems to be a valuable tool for identifying and characterizing no-harm incidents. Both harm and no-harm incidents can be identified in parallel during the same record review. By adding a retrospective record review of randomly selected records to conventional incident-reporting, health care providers can gain a clearer and broader picture of commonly occurring, no-harm incidents in order to improve patient safety.
authors.affiliation: School of Health and Caring Sciences, Faculty of Health and Life Sciences, Linnaeus University, Kalmar, Sweden. kristina.schildmeijer@lnu.se
authors.forename: Kristina
authors.initials: K
authors.lastname: Schildmeijer
authors.forename: Maria
authors.initials: M
authors.lastname: Unbeck
authors.forename: Olav
authors.initials: O
authors.lastname: Muren
authors.forename: Joep
authors.initials: J
authors.lastname: Perk
authors.forename: Karin
authors.initials: K
authors.lastname: Pukk Härenstam
authors.forename: Lena
authors.initials: L
authors.lastname: Nilsson
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D008297:Male; D008485:Medical Audit / Q000592:standards*; D019300:Medical Errors / Q000517:prevention & control / Q000639:trends*; D008875:Middle Aged; D061214:Patient Safety; D012189:Retrospective Studies; D017751:Safety Management; D013548:Sweden; D055815:Young Adult