Acquired conditions: An improvement to hospital discharge abstracts

James M. Naessens, Michael D. Brennan, Carol J. Boberg, Peter C. Amadio, Patricia J. Karver, Rosalyn O. Podratz

Research output: Contribution to journalArticle

17 Scopus citations

Abstract

Selected secondary diagnoses (e.g. pulmonary embolism) may provide an efficient and inexpensive source of data for quality assurance (QA) monitoring if their absence at admission were known. In June 1990 we modified our hospital abstracting methods to classify each diagnosis into categories: (1) present on admission, (2) acquired during hospitalization, or (3) uncertain. Our experience has confirmed the identification and elimination from QA reports of the majority of pre-existing secondary diagnoses. Examples of secondary diagnosis codes acquired or uncertain were acute myocardial infarction 48%, pneumonias 25%, pulmonary emboli 54% and cerebral vascular accident/hemorrhage 35%. Abstracting time has increased <2 min per discharge. A reabstraction study showed 87% agreement (kappa = 0.733, ρ < 0.001) between initial collection and blinded reabstraction. The separation of secondary diagnoses into preexisting or acquired can: (1) be reliably undertaken by discharge abstractors; (2) be efficient in adding minimal time; and (3) enhance the validity and usefulness of data and increase physician acceptance.

Original languageEnglish (US)
Pages (from-to)257-262
Number of pages6
JournalInternational Journal for Quality in Health Care
Volume3
Issue number4
DOIs
StatePublished - Dec 1 1991

Keywords

  • Discharge abstracts
  • Hospital acquired conditions
  • Quality monitoring

ASJC Scopus subject areas

  • Health Policy
  • Public Health, Environmental and Occupational Health

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